The feasibility of ETT (Evacuated Tube Transportation)has been verified by foreign and domestic experts.

真空管道运输的可行性已经得到国内外专家的论证。

The solar radiation distribution on evacuated tube collector with flat reflector is analyzed by geometric method.

采用几何解析的方法，对带平面反射板的真空集热管的圆周方向能流分布进行分析。

Heat loss from an evacuated tube collector and results of its experimental investigation are presented in this paper.

本文介绍了真空集热管热损过程的实验结果。

Instantaneous efficiency curves for both single evacuated tube and complete evacuated tubular collector are also tested.

通过实验，还分别测定了单根真空管和真空管集热器的瞬时效率曲线。

The measurement results show that the adsorption refrigeration system can be powered by evacuated tube solar collector with rational area effectively.

结果表明，采用高效的真空管太阳能热水系统，合理配置集热器面积，能够稳定地驱动吸附式制冷系统。

Tesla measured these electrostatic emissions with a particular partially evacuated tube which he could orient as desired and watch the wave patterns change shape.

特斯拉用特制的排空管来测量这些静电排放物，他可以随心所欲地调节和观察波形的变化。

Now, this system is called Evacuated Tube Transportation (ETT), which monishes the air resistance of rail transit, but it essentially belongs to the category of rail transit all the same.

真空管道系统就是在现有的轨道交通基础上减小了空气阻力，其本质还是属于轨道交通的范畴。

CATHODE RAY tube, An evacuated glass tube with a viewing screen, used for displaying information.

阴极射线管，一个具有显象屏幕的真空玻璃管。用于显示信息。

Researching on the configuration and unsteady state efficiency of the glass evacuated solar collector tube with an inserted heat pipe in this paper.

本文针对玻璃真空管内插热管式太阳能集热器的结构特点、非稳态效率进行了研究。

The incident product factor of the evacuated solar energy collector tube is introduced for simplifies calculation about it.

为了简化真空太阳集热管能量采集的计算，提出了真空太阳集热管入射乘积因子的概念。

For high voltage switching (above 500v), the glass tube is evacuated.

对于高电压开关(高于500 V)，玻璃管则是被抽空的。

The vacuum degree between the inner and cover glass tubes plays a very important role in heat loss and the life time of all-glass evacuated collector tube.

全玻璃真空太阳集热管内外玻璃管夹层间真空度的保持情况对有效降低热损、提高太阳能的利用率、延长集热管的寿命都有至关重要的作用。

Distributive feature of the incident product factor are described, and take the example of Beijing, collected energy of the evacuated solar energy collector tube are calculated.

描述了入射乘积因子的分布特点，并以北京为例，计算了真空太阳集热管采集的能量。

When impinging onto the getter electrode (141) the ions (150) are permanently collected and thus removed from the interior of an evacuated envelope of the X-ray tube (100).

当撞击到吸气电极（141）上时，所述离子 （150）被永久地收集并因此从所述X射线管（100）的真空罩的内部去除。

The interior of the tube is highly evacuated.

管内被抽成高度真空。

So we'll take h 2 and we'll run -- or actually we'll have h 2 filled in an evacuated glass tube.

我们马上就会在氢原子上试一试，我们用氢气- 我们把玻璃管充满氢气。