The motor-driven trains are recompression units, while the VECTRA 40G gas turbine-driven train will be used for export compression.

电机驱动机组是再压缩单位，VECTRA 40G燃气涡轮机则将用于输出压缩。

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The amount of processing capacity in units of physical processors that would be used for memory compression activity.

以物理处理器为单位的处理容量，可用于内存压缩活动。

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In conventional vapour-compression systems used by aircon units, the refrigerant is compressed and condensed and then expanded and evaporated to cool the room.

空调设备使用的传统的蒸发压缩循环系统中，冷却剂被压缩冷凝后膨胀气化来给房间制冷。

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This would have involved a chain of Stirling units that use a cycle of compression and decompression in a fluid to get to low temperatures.

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