The unit is highly compact and space-efficient, being responsive along almost its entire length.

该单位是非常紧凑，节省空间，几乎是沿其整个长度的反应。

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But all this depend on the steady, safe and highly efficient running of ground source heat pump unit.

但是，这又依赖于热泵机组的稳定、安全、可靠、高效的运行。

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The entire building has been equipped with an automatic ventilation system with a highly efficient heat recovery unit.

整个建筑已经装有一个自动通风系统，它有高效的热回收装置。

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The M78 also carries a UL Environment Gold rating and, as an option, can use a highly efficient 80 Plus Platinum power supply unit (PSU).

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Peter Thorne, PhD, professor of toxicology at the University of Iowa College of Public Health, recommends vacuuming floors at least once a week with a unit that has a highly efficient filter.

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