It was found that germination rate was high in the dew on tea leaf surface.

When the pressure of condensate gas falls to dew point below, its phase will change.

压力降低到露点以下时凝析气会发生相态变化.

It is an accurate and reliable instrument for dew point testing.

它是一种准确、可靠的露点测量仪器.

Polymerization of any unconverted styrene and diolefins is accelerated at the dew point condition.

在露点条件下苯乙烯和二烯烃的聚合反应会加速进行.

The dew point is the highest temperature to which the air cools to saturation moisture content.

露点是空气降温到含水量饱和的(最高)温度.

The causes of dew point corrosion in sulphur burning sulphuric acid plants are analyzed.

分析了硫磺制酸容易发生露点腐蚀的原因.

The outside dew point is so low that mildew is seldom a problem.

户外霜点低,因此霜霉病很少发生.

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.

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.

The dewar structure is non-magnetism.

采用无磁的结构型式.

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.

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.

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 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.

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.

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 radial temperature profile of the experimental dewar hasbeen measured.

测量了实验杜瓦的轴向温度分布.

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 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.

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.