The fire - foam -Gun for forest fire is an apparatus driven by a light pump which can change the water mixed with fire foam into foam for extinguishing fire directly and efficiently.

森林泡沫灭火枪是以轻型泵为动力，将森林泡沫剂与水混合后迅速变成泡沫。

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"We've [also] got an indication that we can pump protons across the membrane" to set up a proton gradient, says Cronin - another key stage in harnessing energy from light.

克罗宁称，我们可以抽吸质子分布在细胞膜上，来设置形成一个质子坡度。

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The primary application for the diode laser bar is as a pump light source for use in solid-state lasers for medical and industrial applications.

半导体激光器主要用做医用和工业用固体激光器的光源泵。

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Light, sweet crudes are cheaper to pump, transport, and distill and produce more gasoline per barrel than other types of crudes so it generally goes for more dollars per barrel than others.

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This makes it cheaper to pump, ship, and refine light crudes.

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The Place Pigalle is never far from Mr. Louboutin's designs, which incorporate Bettie Page silhouettes and punk spikes into the classic pump, yet with such a light touch that the shoes are red-carpet ready.

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