air admittance
基本解释
- [物理学]进气
英汉例句
- As he was waiting for admittance, a lady dressed in silk and lace sailed past him with her nose in the air.
当他等待来人开门让他进去时，一个穿有花边衣服的女人在他面前大步而过，神奇骄傲。
ma3454.blog.163.com - It is indicated that, the lable of energy efficiency for gas-fired air-conditioners and its minimum admittance value should be put in practice.
应对燃气空调实施能效标以和最低准入制度。
双语例句
词组短语
- air r admittance valve 进气阀
- air admittance valve 进气阀
短语
专业释义
- 进气