磁铁的

By thermally bonding the YAG crystal with 2 mm thick Nd∶YAG crystal,the Porro prism supplies multi-functions such as laser amplification,closuring the light path,polarization sensitivity to the 946 nm and so on.

直角棱镜由无掺杂的YAG晶体和2 mm厚的Nd∶YAG晶体热键合形成，可提供激光增益、光路闭合及对946 nm激光起偏等多种复合功能。角锥棱镜由熔融石英材料构成，在环形永磁铁作用下，提供法拉第旋转作用。

A magnet is a piece of iron which can pull other pieces of iron to itself.

从带有定语从句的表语，就可以清楚地理解magnet的意思是"磁铁"了。

The dry Reed Switch pipe swith is arranged on the socket and is in the circular arc line on which the magnet swings following the swinging wing.

所述的干簧管开关安装在底座上且位于磁铁在随摆翼摆动的圆弧线上。

A temporary magnet made by coiling wire around an iron core; when current flows in the coil the iron becomes a magnet.

由在铁芯上缠绕的线圈构成的临时磁铁；当电流通过线圈铁芯就会变成磁体。

A temporary magnet made by coiling ''.

由在铁''。'芯'。''上缠绕的线圈构成的临时磁铁；当电流通过线圈铁''。

A temporary magnet made by coiling wire around an ''.'iron'.'' core; when current flows in the coil the ''.

由在''。'铁'。''芯上缠绕的线圈构成的临时磁铁；当电流通过线圈''。

Fix a super intense magnet at the north pole of the terrestrial globe, the top of the terrestrial globe is the magnetic field controller which senses the distance between the terrestrial globe and the controller through the sensor; when the distance becomes shorter, the controller will automatically reduce the magnetic field; on the other hand, when the distance becomes greater, the controller will automatically increase the magnetic field and, in this way, guarantee a certain distance between the terrestrial globe and the controller.

在地球仪的北极固定一个超强磁铁，地球仪上面是磁场控制器，通过传感器感知地球仪与控制器的距离。

The 'adamas' has so strong an aversion to the magnet that when it is placed close to the iron it prevents the iron from being attracted away from itself.

&他说：& adamas '有如此强烈的反感磁铁，当把它放在靠近它妨碍铁的铁被吸引了远离自己。

A smile is amagnet which draws people.Smile at someone and you are almost sure to get asmile in return.

微笑好似有吸引力的磁铁，你对别人微笑，你也会得到他微笑的回报。

The magnetic chips of steel produced by a cutting tool are attractable by a magnet .

被切削工具切成的有磁性的钢铁碎片可以被磁铁吸引。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。