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   英语
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diaphragm ['daɪəfræm] 名词
解剖学 diafragma ko‘krak-qursoq pardasi
解剖学, 动物学 parda
 英语 词库
diaphragm ['daɪəfræm] 缩写
缩写, 农业 diaph
计量学 Pressure: A thin flexible disc that is supported around the edges and whose centre is allowed to move in a direction perpendicular to the plane of the disc; it is used for a wide variety of purposes, such as detecting or reproducing sound waves, keeping two fluids separate while transmitting the pressure or motion between them, or producing a mechanical or electrical signal proportional to the differential pressure across the diaphragm.; Thin, usually porous wall used to separate liquids or gases of different compositions