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英英词典释义

福克斯词典 \ 英汉词典 \

Dewar是什么意思？

Dewar

n. （亦作d-）真空瓶，杜瓦（真空）瓶；

相关单词 Deward Dewar flask Dewar bottle

例句

The radial temperature profile of the experimental dewar hasbeen measured. 测量了实验杜瓦的轴向温度分布.
Leakage and outgas of dewar vacuum vessel also is analysed. 杜瓦微漏孔和真空室内部材料放气使杜瓦真空度下降.
Speeches delivered by Mr Dewar and Mr Wallace indicated their views were converging. 杜瓦先生和华莱士先生发表的讲话表明他们的观点越来越接近了。
Speeches delivered by Mr Dewar and Mr Wallace indicated their views were converging... 杜瓦先生和华莱士先生发表的讲话表明他们的观点越来越接近了。

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英英词典释义

Noun
1. vacuum flask that holds liquid air or helium for scientific experiments
2. Scottish chemist and physicist noted for his work in cryogenics and his invention of the Dewar flask (1842-1923)

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