dewar

The dewar is the front end of the receiver system of the radio telescope.

杜瓦瓶是射电望远镜上接收机系统的前端.

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.

Minds are like parachutes ; they work best when open. --- Lord Thomas Dewar.

头脑就像 降落伞 一样.它们张开时工作得很好. --- 托马斯.德瓦爵士.

Mini Dewar of IR detector provides cryogenic and vacuum environment for IR photoelement.

红外探测微型杜瓦是一种能满足红外光敏元件在低温及真空环境下有效工作的重要装置.

The mini Dewar is made of epoxy glass fiber reinforced plastic added in Al film.

这种微型杜瓦的制造材料是添加了一层铝箔的环氧玻璃钢.

Equipment of wiring with fixed tension on Dewar bottle to detect IR thermoimage had been developed.

一种制造多电极杜瓦瓶用的固定张力布线仪已研制成功,这种杜瓦瓶是红外焦平面成像探测所必需的.

The requirement of minimization for the Dewar is increasing in the development of astronomical technique.

随着天文实测的发展,对小型化杜瓦出现了一定需求.

The paper describes the application of miniature dewar and cooler in infrared system.

红外系统应灵活选择不同类型的微型杜瓦瓶和致冷器(机).

The Dewar with multishield thermal insulation structure has been developed.

我们研制的杜瓦,采用多屏绝热结构,内胆通过颈管悬吊,无其它导热途径.

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.

This paper deals with method of soldering thermoelectric cooler with metal dewar of infrared detector.

本文论述了四级微型半导体致冷器与红外探测器金属杜瓦瓶的钎焊方法.

The dewar structure is non-magnetism.

采用无磁的结构型式.

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的方法.

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。

The radial temperature profile of the experimental dewar hasbeen measured.

测量了实验杜瓦的轴向温度分布.