In that case, CERN would adjust the strength of compensating magnets to coax the beam back into shape.

遇到这种情形，CERN将调整补偿磁铁的强度以诱使粒子束重新回到平面上。

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A second possibility, for more power-hungry devices, is to fire a finely focused infrared laser beam at a photovoltaic cell, which converts the beam back to electrical energy.

第二种可能性则能应用在更加耗电的设备上。其原理是发射一道精确聚焦的红外激光线，击中光伏电池，由此能够将光束转换回电能。

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Shape memory alloy wires can increase the critical temperature of the beam, and also can restrain thermal buckling occurring or make the post-buckled beam back to initial equilibrium states.

形状记忆合金丝还能提高梁的热屈曲临界温度，抑制梁热屈曲的发生或使已发生热屈曲的梁回复到原来的平衡状态。

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And then I could put a couple of plates and I could raster the beam so that when I am looking here,the beam goes back and forth about 80 times a second.

然后我放了两个感光片,我可以检测到光束所以,当我观察时,电子束以每秒80次的速度来来回回了。

麻省理工公开课 - 固态化学导论课程节选

Controllers are still activating Curiosity's instrument package, and all antennas that will beam back data to JPL "work perfectly, " mission manager Jennifer Trosper said Wednesday.

CNN: Mars rover captures nearby rocket 'footprint'

One thing we can confirm, though, is that it has a camera on board to beam back images and (per the picture to the right) Seiko Epson has all kinds of sci-fi delusions in mind for its future uses.

ENGADGET: Video of Seiko Epson's flying microbot

From a standing start, the reconstructed beam sped back up to the normal speed of light.

BBC: NEWS | Science/Nature | Cool clouds turn light to matter