diaphragms

英 ['daɪəfræmz] 美 ['daɪəfræmz]

• 隔膜

diaphragms的英文翻译是什么意思，词典释义与在线翻译：

英英释义

名词 diaphragm:

1. a mechanical device in a camera that controls size of aperture of the lens

2. (anatomy) a muscular partition separating the abdominal and thoracic cavities; functions in respiration

3. a contraceptive device consisting of a flexible dome-shaped cup made of rubber or plastic; it is filled with spermicide and fitted over the uterine cervix

4. electro-acoustic transducer that vibrates to receive or produce sound waves

diaphragms的用法和样例：

例句

1. This finishing operation is not performed on bodies receiving rubber diaphragms.
   对于配置橡胶隔膜的阀体并进行这道最后的工序。
2. The bottom flange and the diaphragms must be selected carefully to match the product.
   为与产品匹配，需仔细选择底部边缘和隔膜。