dewar

dewar读音音标

英 [ˈdju:ə]

美 [ˈduɚ, ˈdju-]

dewar意思解释

n.

杜瓦瓶；

英英释义

n.

vacuum flask that holds liquid air or helium for scientific experiments

同义词：Dewar flask

Scottish chemist and physicist noted for his work in cryogenics and his invention of the Dewar flask (1842-1923)

同义词：Sir James Dewar

词组短语

dewar bottle

双语例句

用作名词(n.)This system was designed for wiring on Dewar with fix temsion.本文采用的系统是为了实现对杜瓦瓶芯柱进行等张力布线设计的。Dewar is an important component of the astronomical observation.摘要杜瓦瓶是天文观测中重要的终端设备部件。