The neutron energy spectra were measured, using standard pulsed-beam time-of-flight methods.

用标准的飞行时间方法测量中子能谱。

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Time the beam right and the star could be turned, in effect, into an FM transmitter-broadcasting to the universe on the underlying carrier-wave of the Cepheid's pulsation.

只要恰当地控制粒子束的照射时间，该恒星将有效地成为一台调频电台——以“造父变星”的脉冲为基础载波向宇宙广播。

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The Boeing Company fired its new thin-disk laser system repeatedly in recent tests, achieving the highest known simultaneous power, beam quality and run time for any solid-state laser to date.

在最近的测试中，波音公司反复发动其新式薄型激光系统，使其在瞬时功率，波束质量和运行时间等方面，都取得了目前固态激光器的最好成绩。

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And now we repeat the experiment, only this time we come with an electron beam.

现在来重复一下实验，仅在这次我们得到了电子束。

麻省理工公开课 - 固态化学导论课程节选

President Obama is destroying the foundations of our economy one beam at a time.

FORBES: Geithner Puts Exit Plans On Hold, Will Stay Put As Treasury Secretary

The hassle of having to explode a nuclear bomb every time a beam was needed meant the idea never went anywhere, though it did spur research into high-powered chemical lasers and the sophisticated optics needed to aim and control them.

ECONOMIST: Energy weapons: Zap, crackle and pop | The

Packed with speakers, an array of wireless sensors and the ability to send video signals to your TV sans cables, the concept docking station is meant to stylishly hold your KDDI handset (lots of 'em will be compatible in due time) and beam a blown-up version of your phone's UI onto your television or LCD monitor.

ENGADGET: KDDI Polaris Robot concept -- it's like Rolly, but with a purpose (video)