diaphragm
英 [ˈdaɪəfræm] 美 [ˈdaɪəˌfræm]

n.

隔板；横隔膜；光圈；快门

adj.

光圈的，隔膜的；

变形

复数：diaphragms

英英释义

diaphragm[ 'daiəfræm ]

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

    "the new cameras adjust the diaphragm automatically"

    同义词：stop

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

    同义词：midriff

  • 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

    同义词：pessarycontraceptive diaphragm

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

词组短语

diaphragm wall隔水墙

diaphragm valve给水调整阀，针阀；膜板阀

diaphragm pump隔膜泵；膜式泵

diaphragm pressure薄膜压力，膜片压力

diaphragm spring膜片弹簧；隔膜簧；折棚弹簧

iris diaphragm彩虹光圈；[摄]可变光圈（等于iris）

diaphragm plate横隔板，膜板

diaphragm seal膜片密封；密封片

flexible diaphragm n. 柔性膜片

更多收起词组短语

双语例句

用作名词(n.)

1. The diaphragm is between the chest and the abdomen.
   横隔膜位于胸腔与腹部之间。
2. Because my diaphragm was destroyed.
   因为我的横隔膜坏了。

权威例句

MEMS DIAPHRAGM STRUCTURE AND METHOD FOR FORMING THE SAME
Rapid Disuse Atrophy of Diaphragm Fibers in Mechanically Ventilated Humans
The mdx mouse diaphragm reproduces the degenerative changes of Duchenne muscular dystrophy
TRPC6 is a glomerular slit diaphragm-associated channel required for normal renal function.
Nephrin is specifically located at the slit diaphragm of glomerular podocytes
Effects of insulin, glucose, and amino acids on protein turnover in rat diaphragm
Podocin, a raft-associated component of the glomerular slit diaphragm, interacts with CD2AP and nephrin
[Unusual duodenal obstruction: association of a bezoar with a duodenal diaphragm (apropos of a case)]
Proteinuria and the expression of the podocyte slit diaphragm protein, nephrin, in diabetic nephropathy: effects of angiotensin conv...
Potential mechanism of insulin action on glucose transport in the isolated rat diaphragm. Apparent translocation of intracellular tr...