ppm (part per million)
美式发音
英式发音
词典收录
英文单词: | ppm (part per million) |
---|---|
中文翻译: | 百万分之一 (10-6) |
词汇解析
百万分之一 (10-6)
常见用法
ppm (part per million) 的常见用法:
- ppm (part per million) of
- ppm (part per million)s
- ppm (part per million)ing
最新更新单词
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更新时间:2025-04-27 04:24:43