Four of the key issues faced by power system designers are high efficiency, high reliability, low emission of carbon, and high flexibility.
电力系统设计人员面临的四个关键问题为：高效率、高可靠性、低碳排放及高适应性。
The traditional increasing way with the characteristics of high consumption, high emission and low efficiency makes the resource difficult to continue and causes environment hard to bear.
我国传统的高投入、高消耗、高排放、低效率的增长方式，使资源难以为继，环境难以承受。
Using equipment and production process with high efficiency, low energy consumption and low emission is an effective way save energy and transform the pattern of economic growth.
而推广应用高效率、低能耗、低排放设备和生产工艺，是实现节能降耗、转变经济增长方式的有效途径。
The invention has the advantages of less devices investment, simple and practical operation technique, high recycling efficiency, achieving the requirements of low emission and low pollution.
本发明的方法具有设备投入少，操作工艺简单实用，回收效率高，达到低排放和低污染的要求。
By making use of properties of low voltage heat emission, rapid heat emission and high heat efficiency of the heat emitting soft coat, the clothes is capable of heating.
本发明利用发热软膜能低电压发热、发热迅速、热效率高等特性，使衣服能自身发热。
By making use of properties of low voltage heat emission, rapid heat emission and high heat efficiency of the heat emitting soft coat, the clothes is capable of heating.
本发明利用发热软膜能低电压发热、发热迅速、热效率高等特性，使衣服能自身发热。
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