研究显示，在消除有机化合物和氮含量方面，该设备与传统机械处理设施的处理能力相当。
A study showed the devices are on par with traditional mechanical treatment facilities for removing organic compounds and nitrogen.
同时，史密斯的检测设备、医疗系统、工业封装和软管、机械臂等业务能够更好地与航空业务分离运作。
Meanwhile, the detection equipment, medical systems and industrial seals and hoses arms of Smiths seem to be faring better away from aviation.
与消极供暖房屋不同的是，积极供暖房屋使用机械设备，比如泵、风箱，以及外部的能量源，以保证太阳能不足时也可以给房屋供暖。
Unlike a passive solar home, an active solar home uses mechanical equipment, such as pumps and blowers, and an outside source df energy to help heat the house when solar energy is not enough.
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