单词：Dewar
音标：['dju:ә] ；
n. [亦作d-]=Dewar flask
n. Scottish chemist and physicist noted for his work in cryogenics and his invention of the Dewar flask (1842-1923)
词型变化：名词复数形式 : dewars
Dewar的用法和样例：
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。
词汇搭配
- Dewar's flask杜氏(真空)瓶...
- Dewar's bottle[化] 真空瓶; 杜...
【近义词】
- Dewar flask真空瓶,杜瓦瓶...
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发表于:2018-12-27 / 阅读(126) / 评论(0)
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