smoke density meter
基本解释
- [環境科學技術]菸濃度計菸氣密度計
英汉例句
- This paper presented a new non-contact method to meter CO concentration and smoke optical density simultaneously and online based on photoacoustic technology.
本文提出一種利用光聲技術同時在線測量CO濃度和菸霧消光的非接觸式方法。
雙語例句
专业释义
- 菸濃度計
- 菸氣密度計