a mechanical device in a camera that controls size of aperture of the lens
(anatomy) a muscular partition separating the abdominal and thoracic cavities; functions in respiration
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
electro-acoustic transducer that vibrates to receive or produce sound waves
造句
This finishing operation is not performed on bodies receiving rubber diaphragms. 對于配置橡膠隔膜的閥體并進行這道最后的工序。
The bottom flange and the diaphragms must be selected carefully to match the product. 為與產品匹配，需仔細選擇底部邊緣和隔膜。
近義反義詞
diaphragm
diaphragm nut
diaphragm ring
diaphragmalgia
diaphragm post
diaphragm gage
diaphragm horn
diaphragm pump
diaphragm wall
Diaphragm life
diaphragm arch