Since the late 1960’s problems of emission control and waste disposal have sharply reduced the appeal of coal-fired power plants.
从1960年以来，排放控制和垃圾处理的问题极大地削弱了燃煤电厂的魅力。
The paper introduces a data transmission method for wireless testing of oilwell underpit parameters (pressure and temperature) and low power consuming control circuits of underpit emission devices.
介绍一种油井井下参数（压力、温度）无线测试的数据信息传输方法及井下发射装置低功耗控制电路。
Control power consumption by enterprises with heavy energy consumption and emission and by industries with surplus production capacity.
控制高能耗、高排放企业和产能过剩行业用电。
Comprehensive measures have been taken to control power consumption by enterprises with heavy energy consumption and emission and by industries with surplus production capacity.
采取综合措施控制高耗能、高排放企业和产能过剩行业用电。
The power performance, fuel economy, and exhaust emission of the vehicle engines are improved considerably through the electronic control.
电子控制使汽车发动机的动力性能、经济性和排放污染得到了很大的改善。
Large power industries are looking for good ways to save energy and reduce emission; they pay more attention to the control of frequency conversion of condensate pump, and promote its usage.
在大型发电企业中，各企业都在寻找各种节能减排的方式，凝泵变频控制受到更多的电厂重视和应用推广。
Large power industries are looking for good ways to save energy and reduce emission; they pay more attention to the control of frequency conversion of condensate pump, and promote its usage.
在大型发电企业中，各企业都在寻找各种节能减排的方式，凝泵变频控制受到更多的电厂重视和应用推广。
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