dewar
- 单词发音：英 [ ˈdju:ə ] 美 [ ˈduɚ, ˈdju- ]
- 基本解释：杜瓦瓶
- dewar 是什么意思及中文翻译：
- 名词(n.) 杜瓦瓶
- dewar 大小写变形： Dewar
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- The closure of the Dewar vessel should be inert.
杜瓦瓶的封闭装置应是惰性的。
- A dewar vessel is designed for a good thermal insulation.
杜瓦瓶或称真空瓶就像是保温杯。
- 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。
- 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。
- The system consists of the control unit housing the pumps and a 2 Litre dewar.
冷却系统由装有泵的控制器和2升液氮罐组成。
- The method of increasing the unmaintained dewar high vacuum lifetime is clarified.
提出了保持杜瓦长期高真空状态得方法。
- Finite Element Analysis on the Sealing Structure of the Bulkhead for a Columniform Dewar
柱形杜瓦瓶端盖密封结构有限元分析
- An axial symmetrical model is set up for the sealing structure of the platea columniform dewar.
建立了针对柱形真空杜瓦容器端盖密封结构的轴对称模型。
- The requirement of minimization for the Dewar is increasing in the development of astronomical technique.
随着天文实测得发展，对小型化杜瓦出现了一定需求。
- A suitable device was used instead of the original Dewar flask in the phosphorescence attachment of the spectrophotometer.
在磷光附件中使用了适当的装置以代替原有的杜瓦氏瓶。
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