On USA-17, the middle hull serves as a beam to counteract those forces.

在美国- 17号上，中船体充当抵消这个作用力的梁。

youdao

If you had extra magnets around that beam to focus it, then I could believe it. But just a wrench ain't gonna do it.

另外，如果斯塔克用些多余的磁铁将粒子束集中起来发射出去，我还觉得有点可信度，但仅凭一把扳手肯定是做不到的。

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The AESA fighter jet radar enables the radar beam to be steered for situational awareness and air-to-air and air-to-ground capability.

AESA雷达允许雷达波束可以同时进行态势感知扫描和空对空及空对地扫描的能力。

youdao

Scientific American magazine says huge lasers turn only about twenty to thirty percent of the energy they use into a laser beam.

VOA: special.2010.09.01

And this is a very fast speed, of course, it's about 700 million miles per hour. So, one way to put that in perspective is to think about how long it takes for a light beam to get from earth to the moon. Does anyone have any guesses? Eight seconds, that sounds good.

当然这是一个非常快的速度，它大约是每小时7亿英里,为了更形象化，我们,看看光从地球到月球,需要多少时间，你们猜猜是多少？,8秒，猜的不错。

麻省理工公开课 - 化学原理课程节选

The thousand liveried angels - begin to cast their special beam on the virgin's outward shape -- that's her body, the unpolluted temple that houses her virginal mind.

一千个穿着衣服的天使,开始在处女的身体上投射他们神奇的光束-,那就是她的身体，那个装着无暇心灵的未受污染的殿堂。

耶鲁公开课 - 弥尔顿课程节选

This required widening the antenna's beam to catch the probe in its uncertain orbit.

BBC: Signal picked up from Russia's stranded Mars probe

It involves timing the radiation beam to the diastole, when the heart is resting between beats.

CNN: Heart test can pack radioactive wallop

Tory MSP David Davidson has also submitted several questions about the beam to Presiding Officer George Reid.

BBC: The Holyrood beam problem is still being investigated