It is proven that an effective output of green laser can be achieved with unstable resonator and side pump module.

研究表明利用非稳腔腔型，在侧面抽运的模块中，可以实现高效的大功率绿光输出。

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Two men on the west side of the lot were tending a motorized pump, the only sign of any work going on at all.

这块空地上唯一还有人工作的地方就是，在西侧有两个人在看管一台马达泵。

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Have you ever noticed how the pump often increases as you begin the shakeout process with your arm by your side?

你可曾注意到当你在体侧摆动手臂的时候充血通常更严重了？

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We're told that an external power supply helps keep the heat down inside, and you can see in the images below, there are large heat sinks either side and a heat pump to cool the processor.

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"The police dogs began to move down the Royal Exchange and, when that happened, I retreated to the Victorian pump by the side of the road, " he told the BBC.

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