查询词典 shield

Essentially, the Earth's magnetic shield is at its strongest when scientists had thought it would be at its weakest.

事实上，地球的磁场保护在人们设想应当是最强烈的时候却反而是他最脆弱的时候。

The Arctic sky is special because it is one of the two places where the magnetic shield of the Earth opens up to outer space.

由于北极是地球上仅有的磁场壳对外太空开放的两个地方之一。

As you can see, it is very difficult to shield against magnetic fields, i.e., to modify the coupling medium by shielding.

从上文可以看出：改良耦合介质的特性来达到屏蔽磁场的目的是非常困难的。

Shield the magnetic field with an appropriate material for the frequency and field strength.

要根据磁场频率和强度选择合适的屏蔽材料。

Magnetic shield is install inside the CRT for color display.

磁性盾安装在用来显示颜色的阴极射线管内部。

Based on this classification and the research situation at present,the operation principles of the resistive type,magnetic shield type,Saturated ...

最后，对超导故障限流器的研究中存在的问题及其发展趋势做了说明。

No leakage is always the pursuit of chemical equipment, it is such a demand has led to shield pump magnetic pump and expanding the application.

无泄漏是化工设备的永远追求，正是这种要求促成了磁力泵和屏蔽泵的应用日益扩展。

The magnetic shield has a shallow substantially constant throat height at a center portion.

该磁屏蔽件在中心部分具有浅的基本恒定的喉高。

The write head may also include a magnetic trailing shield that wraps around the main pole portion.

写头还可包括围绕主极部分的磁尾屏蔽件。

A less well known requirement, however, is the need for Earth to generate a large-scale magnetic field to shield it from the high-energy radiation and wind from the Sun.

然而，不为众人所知的是，地球产生的大片磁力区域阻挡了来自太阳的高能辐射和风。

Hanna: That's over now, isn't it?

都结束了，对吗

You must be ill. You look so pale.

你一定是病了，你的脸色苍白。