No air bubbles were present in the green ice, suggesting that the ice was not formed from the compression of snow but instead from the freezing of seawater.

绿色冰层中不含气泡，这表明了这种冰层是由冻结的海水形成的，而不是凝结压紧的积雪。

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This is the first unit in support of the new MPACT Pure Air Compression Technology systems development program.

这是第一个支持新式MPACT纯空气压缩技术系统开发计划的单元。

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The upper portion of the air intake is incorporated with an intake ramp designed to generate a rearward leaning oblique shock wave to aid the inlet compression process.

进气口的上部为进气口混合斜面设计，这样设计的目的是为了产生斜振波以帮助进气压缩过程。

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They had to make sure the space created between the Zoom Air bag and the mid-sole allowed compression and deflection of the Zoom bag.

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It "pumps" it into the water via the compression and expansion of a fluid--in this case, carbon dioxide--as in a typical air conditioner.

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