Not when placed in dry, clean, no corrosive gas environment.

不用时请放置在干燥、清洁、没有腐蚀性气体的环境中。

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Novel methods and apparatuses for annealing semiconductor devices in a high pressure gas environment.

一种用于在高压气体环境中对半导体器件进行退火的新颖方法和设备。

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This authorization we production equipment and protection system component, in potential explosive gas environment use.

此授权我们生产设备和保护系统的组成部分，在潜在爆炸性气体环境中使用。

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That's bad news for the environment,he says, because deforestation produces around 17 percent of global greenhouse gas emissions.

VOA: standard.2010.07.28

And here, in an isothermal expansion, The bath is putting back the energy that the gas is expanding or using to expand, and so the energy is flowing back into the gas through the environment in the isothermal expansion.

而在等温膨胀中，恒温环境将气体膨胀对外做功,而损失的能量又返还回来，在等温膨胀中,能量从环境,流向系统。

麻省理工公开课 - 热力学与动力学课程节选

While the plunge was more abrupt with Patriot, comparable coal credits have also seen sharp declines amid historically low natural gas prices and a regulatory environment that is pushing a coal-to-gas transition.

FORBES: Coal credits pressured by regulatory issues, coal-to-gas transitions

To the extent that companies are testing environmental markets by moving ahead with tradable reductions of greenhouse-gas emissions, the environment profits.

ECONOMIST: Letters

Such a stimulus would even give us a cleaner environment, as gas is replacing dirtier coal and is most easily integrated with renewable technologies like wind and solar.

FORBES: Fiscal Cliff? What We Really Need Is Another Stimulus