英汉词典

active active (remote sensing) system active (remote sensing) technique active absorption active absorption volume active ac coupler active accommodation active account active accounts active accumulated temperature active acetate active acetyl active acidity active acoustic torpedo active acoustical absorption active acquired immunity active activation analysis active acyl active adaptation active addition active address key active addressing active adopter active adult communities active adult community active aerodynamic braking active agency active agent active agents active aging active air defence active air defense active air defenses active aircraft active alarm and event browser active alert active alignment active alkali active alumina active alumine active aluminium oxide active aluminum oxide active amentia active amyl active amyl alcohol active amyl mercuric bromide active amyl methyl ketone active amyl propionate active amyl stearate active anafront active analysis active anaphylaxis active and employed sector of society active and inactive stack active and passive active and passive learning active antenna active antenna array active antennas active anthracene black active antiroll fin active antiroll system active application active applications active arbitrage active arch active archive active archiving active area active area of a solar cell active area of solar cell active arm active army active army of laborers active array active arrays active assay active asset active assets active assistant exercise active atom active attack active attention active attitude control active attitude control system active attitude stabilization active attribute active audience active augmentation methods active augmentation system active aurora active autofocus active autofocusing active avoidance conditioning active backplane active backup line active backup link active balance active balance of payment active balance of payments active balance return loss active balance return-loss active ballistic missile defense active bank active bank account active barrier active beauty active bias circuit active biological film active biological surface active biomass active birth active births active black active bleeding active block active blockage active body active body-tilting system active bond active bond crowd active bonds active border active box active braking distance active braking time active branch active break point active bubble generator active bud active business active business of a bank active business of bank active business partner active button active campaign active capacitance active capital active carbohydrate active carbon active carbon ? active carbon adsorption active carbon desulfurization active carbon fiber active carbon filter active carbon from coal active carbon pneumoconiosis active carbon treatment active card active carrier active case-finding active cassette active catalysis surface active catalyst active catalytic center active catch active cathode life active cave active cavity active cavity radiometer (acr) active cell active center active centre active centres active chaff active chain active channel active channel state active channel thickness active charcoal active charcoal filter active charge active chart active chat active chlorine active chromatin active chromosphere active chromosphere star active circuit active circuit element active circuit mesh equation active circuit nodal equation active circuitc active circuits active circulation active cirque active citizen active citizens active citizenship active clay active clearance control Active Client active coating active code active coded font active coil active colling surface active combustion active comet active commerce active communication satellite active communications satellite active communicator active competition active complex active component active component of current active components active compounds active computer active comsat active concealment active condition active conduct of business active conductor active configuration active congestion active connector active constituent active constraint active construction active contamination pool active content active context handle active continental margin Active contour active contract active control active control system active control tech nology active control technology active control technology (act) active coolant gas active cooling active cooling surface active core active core height active core length active core void fraction active core-packet length active corona Active Corps of Executives active corpus luteum active corrective maintenance time active corrector active correlator active counter revolutionary active countermeasures active countermeaures active couple active couples active course active credit active crime active cross-section active crossover active cruise control active crystalline material active current active current shaping active cutting edge active cutting edge length active cutting edge profile active cutting edge profile length active damping active data active data area active data dictionary Active data object active data set active data structure active database active day active dbms active debt active debts active decision support system active decision-support system active decoder active decoy active default detection active defect active defence active defence against locusts active defense active defense reaction active degrade voltage apparatus active delirium active demand active depesit active deposit active depression active desktop active desktop componnet active detection active detection system active detergent active device active diameter active diffusion active diffusion space active dipole active director active directory Active Directory forest Active Directory server active directory service interface Active Directory Service Interfaces Active Directory Services Interface Active Directory tree active discharger active discipline active dispersal active display active distributed networks active divider active DO-loop Active document active document applications active document server active document support active Doppler velocity sensor active draft active drag head active drain hold-up tank active drain tank active drains pump active drawing active drift active drive active driver active dry yeast active dune active dust active duties active duty active duty for special work active duty for training active dydrogen compounds active earth active earth pressure active earth thrust active ECM active edge active edge list active elctronic countermeasures active electric circuit active electric network active electrode active electron active electronic countermeasure active electronic countermeasures active electronic probe active electronics active element active element group active elements active emanation active emitting material active employment policy active endemic area active energy active energy meter active energy of bulk diffusion active energy of surface diffusion active entry active environment group active equivalent network active eruption active ester of amino acid active euthanasia active exercise active experience active experiment active expiration active express trust active extreme pressure lubricant active face active face of chip breaker active factor active failure active fall-out active fault active feedback active ferment active fermentation active fertilizer active fiber active fiber optics element active fibre active field period active figure control active file active file directory active file list active file table active fill active filler active filter active filter hybrid active filters active filters and other active networks active fire active fission product release active flank active fleet active flight control active floridin active fluidization active flutter damping active fold active folding active follow active following active force active forgetting active form active four terminal network active four-terminal network Active Frames Active Framework for Data Warehousing active frequency standard active front active fronts active fuel active fuel bed active fuel length active function Active fund management active furnace area active fuze active gage active galactic nuclei active galactic nuclei (agn) active galactic nucleus active galactic nucleus (agn) active galaxy active game active gap active gas active gas container active gas material active gases active gate active gauge active gauge length active gauge width active gelatin active genotype/environmental correlations active geologic process active geothermal system active ginseng capsule active glacier active glacier front active glasses active glassy material active grate area active grating active gravitational mass active group active growth stage Active Guard and Reserve active guidance active harmonic reduction active heating active height active hemorrhage active hepatitis active high active high clock active high signal active homer active homing active homing guidance active homing missile active hostilities active hot metal mixer active html documents active hub active humus active hybrid film integrated circuit active hydathodes active hydrogen active hydrogen atom active hydrogen compound active hydrogen compounds active hyperemia active hyperlink active hypopus active illumination active image active images active imagination active imaging system active immunities active immunity active immunization active immunization product active immuno therapy active immunotherapy Active impedance active implantable device active implantable medical device active impostor acceptance active improvement trade active ims active in Active Income active incontinence active indexation active inductor active infared detection system active infection active infrared detection active infrared detection system active infrared equipment active infrared tracking system active ingredient active ingredient rate active ingredients active insect active inspiration active instruction active instrument active insufficiency active insulation active integral defense active interface active interference filter laser amplifier active interferometer active intermediate active interrogation active intervention active inventory Active Investing active investment active involvement active ion active ion electrolyser active ion electrolysis unit active ion of transitional element active iron active iron core active island arc active item record count active jammer active jamming active job active junction box active katafront active knitting feed active labor force active laboratory active labour force active language i active laser element active laser medium active laser spectroscopy active laser substance active laser tracking system active lattice active laundry active layer active leaf Active learning active learning activity active ledger active leg active leisure active length active length of armature winding active leukocytosis active level active level transformation active libraries active life active life expectancy active light modulation active lime active line active line length active line number active line period active linelength active lines active lines per frame active link active liquid material active list active list structure active listening Active load active location active location system active locking active logging active logic active longitude active loss active low active low clock active low inverter active low structure black active lubricant active maintenance downtime active maintenance time active major cutting edge active man in the middle attack active man-in-the-middle attack Active Management Active Management Technology active manager active margin active margin basin active marker active market active maser oscillator active mass active mass factor active massage active master file active master item active master items active material active material host active material mix active materials active matrices active matrix active matrix addressing active matrix cathodes active matrix display active matrix display device active matrix liquid crystal display active matrix organic light-emitting displays active matrix screen active matrix screens active matter active matter content active measure active measurement active measuring instrument active mediated transport active medium active medium gain active member active memory active memory cell active message active message processing active metabolite of drug active metal active metal indicated electrode active meter active methionine active method active methylene group active microflora active microorganism active microresonators active microwave active microwave diode circuits active microwave remote sensing active migration active military service active mine active minor cutting edge active mirror active misrepresentation active missile Active mixer active mixer and modulatior active mixers active mode active mode thermistor active mode-locking active modification of child's disabilities active modulator active molecularly doped polyimide active molecule active money active monitor active monitor present active monitoring active monitoring system active monitoring technique active monsoon active moraine active motion active movement Active Movie active mud active mycelium active nationality active negativism active negligence active nest active network active network elements active networks active neutron analysis active neutron interrogation active neutron interrogation (method) active nickel active nitrogen active node active noise control technique active nondestructive assay active nonlinear fiber couplers active nucleus active nutation control active nutrient active nutritive period active obedience active object active oil calculation active one-port active only active open active operator active optical component active optical device active optical fiber active optical fibre active optical network active optical waveguide active optics active opto electronic protective device active or passive active orary active organic matter active orientation active output active oxidation method active oxygen active oxygen method active oxygen test active page active page field active page queue active page register active paging active parallel redundancy active parasite active parent fish active part active part of bearing active participant active participation active participle active particle active particles active partition active partitioning architecture active partner active parts active passive immunity Active pen active people active peptide drug active perception active period active permafrost active pharmaceutical ingredient active phase active phosphate active phospholipid active photospheric region active picture elements active pigment active pipeline active pipeline module active pixel active pixel image sensor active pixel region active pixel sensors active placebo active placeboes active plate active plate margin Active Platform active point active poison active polar surface active polar surface (of a magnet) active policy active policy set active pollution active polymeric substance active pool active population active pore active porosity Active portfolio strategy active position active post active posture active potential active power active power balance of power system active power equalization active power filter active power management active power meter active power relay active power transducer active powers active pressure active preventive maintenance time active primer active principle active princlple active probe active procedure active process active processing trade active processor module active product active profile active program active project active proliferation active prominence active prominence region active prominence region (apr) active protection active proximity fuze active public active pull-up active pulmonary tuberculosis active pupa active pure strategy active pyelonephritis active q switching active Q-switching active query active queue active quidance system active racemate active radiator active radical active radicalization active radicals active rate Active RC filter active rc network active RC network synthesis active rc network transfer functions active rc networks active reabsorption active reaction active reason active recall active receptor active reconnaissance active record active record code active records active recovery active recreation active rectification active redundancy active reentrant fiber gyroscope active reflector active region active region filament active region magnetic field active region of the sun active regions active rejector active relation active relay active relay station active relaying active remedy active remote sensing active remote sensor active repair time active repeater active repeater satellite active reserve active reserve capacity active reserve system active resistance active resistive exercise active resonator active resorption active response active rest active restraint Active Return active return loss active return-loss active RFID tag active rgion heating active rheumatism active ridge active ridge sediment active rift valley active right Active Risk active rod grinding active rod rinding active role active roll damping facility active roll gap active roll resisting fins active roll tank system active roll-resisting fin active rolling bank active rope active route active rudder active rudder electric propulsion apparatus active rudder electric propulsion plant active rudder motor active rule base active runway active sabotage active safety active safety system active salt marsh active sampling equipment active sarcomatous proliferation active satellite active satellite attitude control active satellite attitude control system active satellite defense active satellite repeater active scale-step active scanning interval active scattering aerosol spectrometer probe (asas active schedule active science active screen active screen buffer active sealift forces active search list active secretion active section active securities active sediment active segment table active semiconductor material active semiconductor materoal active sensitization active sensor active sequences active series active Serum Active Server Active Server Page Active Server Pages active service active services active session active set active sheet active shooter active shooters active shutter glasses active side active side of coil active silica active silica gel active simulation active singing point active sintered bar active site active site of support active site theory active sites active sleep active sleeve active slide area active sludge active society active soil active soil formers active solar active solar energy system active solar heating active solar region active solar system active solid active solvent active sonar active sonar detecion active sound control active source active source method active space active spark active species active spermatogonium active sports wear active spot active stabilization active stabilized platform active stabilizer active stack active staff active stage active stage of rheumatic fever active stainless steels active standard active standby active star active star networks active star topology active state active station active status active steering active steering means active stimulus active stock active storage active store active strain gage active strength active stress at fracture active stretching active structural network active structural system active structure active structure zone Active stylus active sub-file active substance active substances active substrate active subwoofer active sulfate active sulfur active sun active sunspot prominence active superfine calcium carbonate active support active surface active surface agent active surface area active surface of an electrode active suspension active sweat glands Active Sync active system Active tab active tags active task active technique active tectonic belt active tectonic system active tectonic zone active tectonics active temperature Active Template Library active termination active test active testing active thermal control active threat active thrust of earth active thunderstorm area active tillering stage active time active title active title bar active title bar text active tone active tonnage active tooth eruption Active topology active tortfeasor active touch active tracking active tracking system active trade active trade balance active trading active trading fleet active tramp active transducer active transfer active transition active transport active transports active transpot active treatment active trimming active trust active trustee active trusts active tuberculosis active turnover active TV active two-port active two-terminal network active type active unit active uptake active use active user active user list active users active valence active valency active value active verb active version active vibration isolation active vibration suppression active video active video bit active vision active vocabulary active voice Active voice and passive voice active voices active volcano active volt amperes active volt-ampere active voltage active voltampere active volume active voter model active waste active waste building active water active water homing active water-drive pools active weapon active wear active weight active well active wheel active winding active window active window caption color active windows active wire active wires active wiretapping active working active working space active working time active workings Active worksheet active workshop active zinc flower active zone Active(C3b)nBb active-active active-adult active-area active-center complex active-centre active-centres active-controlled active-current active-current compensator active-duty active-effluent active-effluent disposal active-effluent drain pipe active-effluent hold-up tank active-effluent plant area active-effluent system active-energy meter active-filter building blocks active-fund-management Active-high active-high signal active-homing Active-low active-low signal active-material active-matrix active-matrix arrays active-matrix display active-matrix organic light-emitting diode active-optics active-passive active-passive cell active-passive fuze active-passive metal active-passive transition active-pixel sensor active-positive active-power input active-power load active-power loss active-power relay active-rc filter active-reflective active-site active-site theory active-site-directed active-sites active-treatment active/inactive flag activeable activeated charcoal ActiveDirectory activeduty activeforever Activelle actively actively acquired immunity actively and prudently transform econonmic system actively mode-locked fiber laser actively mode-locked laser diode actively mode-locked Nd glass laser actively q-switched lasers actively traded securities investment ActiveMovie activeness activenesses activent activer actives actives' activest ActiveState ActiveStore ActiveSync activetype activevocabulary activewear activewears ActiveWorks activex ActiveX automation ActiveX component ActiveX control activex controls activex data object ActiveX Data Objects activex dll ActiveX Documents ActiveX object ActiveX Server Component