Mechanical engineers aren't particularly interested in making lighter units. Instead, they're focusing on developing more ecological air-conditioning systems.

机械工程师们没有特别的兴趣去制作更轻的空调器，与之相对的，他们正在致力于开发更环保节能的空调系统。

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These micro transducers can be integrated with signal conditioning and processing circuitry to form micro-electro-mechanical systems (MEMS) that can perform real-time distributed control.

这些微器件与信号调节和处理电路集成后，组成了可执行分布式实时控制的微电子机械系统(MEMS)。

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Presents the air conditioning and ventilating system design and its characteristics for the producing area, living quarter and mechanical room of the workshop.

介绍了该厂房生产区、生活服务区及机械室的空调通风与制冷系统的设计及特点。

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The company, which provided mechanical and electrical services such as air conditioning, boiler maintenance and heating installation, said it was closing with immediate effect because of the current economic climate.

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Comfort Systems offers installation, maintenance, repair and replacement services for heating, ventilation, and air conditioning (HVAC) systems in the mechanical services industry.

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