The drive laser for electron source plays the key role.

光阴极微波电子枪的驱动激光器是这一系统的关键之一。

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By counting the number of such X-rays while scanning the frequency of the laser pulse, the team could make a very precise measurement of the photon energy required to drive the 2s-2p transition.

通过统计所发出X光的数量，然后对照激光脉冲的频率，测量小组能得出一个非常精确的测量值，从2s能级到2p能级跃迁所需的量子能量。

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In cable television networks of the optical communication systems, optical laser drive is a key component of the transmitter.

在有线电视网的光通信系统中，激光驱动器是光发射机的关键组成部分。

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Duda hit a laser line drive into the second deck in right field in the second after Marlon Byrd singled off Richard (0-1).

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Now 66, she has struggled with diabetes and was once legally blind until laser surgery helped her see well enough to drive.

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And with American Airlines, its major tenant, the airport equipped gates with laser-driven systems called Safedock that let pilots drive airplanes up to gates without workers on the ground directing them.

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