Having developed a new type civilian multifunctional stove to counter the recent situation of backward combustion technique, low thermal efficiency, energy waste and serious environmental pollution.
针对我国燃烧技术落后，热效率低，能源浪费及环境污染严重的现状，开发了一种新型民用多功能炉。
Bioremediation technology has an advantage of low cost, good effect, no repeated pollution, and, as a result, is well received. It is a major method and technique in the environment control.
生物修复技术以其成本低、效果好、无二次污染等优点受到普遍关注，成为环境治理的主要方法和技术。
The greatest advantages of this technique are lower pollution and low electrode wear ratio.
这项技术最大的优点是低污染和低损耗率。
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。
To slight pollution of low temperature and low muddy water, it's hard to reach the national life potable water quality level by adopting routine water disposing technique.
对于微污染低温低浊水，采用常规水处理工艺处理后难以达到国家生活饮用水水质标准。
Ultrasonic oil production technique is an effective method to enhance oil production with low cost and no pollution.
超声波采油技术是一种低成本、无污染的有效增产手段。
The developed advanced and low-cost purification technique will be apllied on indoor air pollution treatment which has significant meaning on human health.
开发出先进、价廉的空气净化技术，用之于对人类生命健康具有重大意义的室内空气污染的治理上。
The said film has advantages of high strength, water resistance, simple preparation technique, low price, no pollution to environment and so on.
此种薄膜材料具有强度高，耐水、加工工艺简单、价格低廉、不污染环境等优点。
The said film has advantages of high strength, water resistance, simple preparation technique, low price, no pollution to environment and so on.
此种薄膜材料具有强度高，耐水、加工工艺简单、价格低廉、不污染环境等优点。
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