No pollution to the environment.
对环境没有污染。
Moreover, it brings no pollution to the air.
此外，它带来了没有污染的空气。
The ZBS additive has no pollution to the environment, is harmless to human beings.
ZBS添加剂对环境无污染，对人体无害。
It is rich in resources, both free, and no transport, no pollution to the environment.
它资源丰富，既可免费使用，又无需运输，对环境无任何污染。
The method has simple and convenient operation, high yield and no pollution to the environment.
该方法操作简便，产率高，对环境没有污染。
This process, simple in operating and high in platinum recovery, would cause no pollution to the environment.
该工艺操作简单，铂回收率高，对环境无污染。
The method of the invention is simple, operation is convenient, and no pollution to the environment is produced.
本发明方法过程简单，操作方便，对环境无污染。
Dry preparation has many advantages such as low cost, excellent product property, no pollution to environment, etc.
干法制备具有生产成本低，产品性能优良，对环境无污染等优点。
Each valve adopts pneumatic controlling, which makes actions quick safe, no pollution to the surrounding environment.
各控制阀均采用气动控制，动作迅速可靠，对周围环境无污染。
The heat stabilizer has convenient sources, low price, good biocompatibility, innocuity and no pollution to environment.
该热稳定剂来源方便，价格低廉，而且具有良好的生物相容性，无毒，不会对环境造成污染。
The flycatcher has no pollution to the environment or harm to the human health; meanwhile, the fly catching effect is good.
其对环境无污染，对人体健康无伤害，以及对苍蝇诱捕效果好等特点。
Each valve adopts pneumatic controlling, which makes actions quick and safe, and no pollution to the surrounding environment.
各控制阀均采用气动控制，动作迅速可靠，对周围环境无污染。
As they have no needs for drivers and oil, these cars will help save energy and human labor and cause no pollution to the environment!
由于这些车都不需要司机和汽油，因此可以起到节约能源和人力的作用，同时对环境也没有污染。
Best of all, you can enjoy the beauty of a star-filled sky. There is no pollution to hide the sky and no streetlights to outshine the stars.
最惬意的是，你可以看到布满星星的天空，美丽无比，既没有污染遮盖天空，也没有街灯与群星争辉。
Compared with the prior art, the invention causes no pollution to the production environment, has high mandril strength and even volatility.
本发明与现有技术相比，生产环境无污染，芯棒强度高，挥散均匀。
The raw materials of the refreshing edible gum are edible and cause no pollution to the environment, and the gum can be swallowed after chewing.
本发明的一种提神醒脑可食的口香糖其原料均为可食用材料，不污染环境，咀嚼后可以吞食。
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。
Plant-derived pesticides have been drawn attention by people owing to its advantages of low toxicity, low residue and no pollution to environment.
植物源农药因其低毒、低残留和对环境无污染等优点，已引起人们的极大关注。
Safe and convenient in application, the water-based epoxy zinc-rich priming paint has no pollution to the environment and is harmless to the workers.
该水性环氧富锌底漆使用安全方 便，对环境无污染，对施工人员身体健康无害；
It possesses excellent corrosion inhibitory and scale resisting effect, low dose, convenience for use, no pollution to the environment and other advantages.
它具有阻垢缓蚀效果好、剂量低、使用方便、对环境无危害等优点。
Input power factor correction function. Under full loading condition, the input power factor reaches 0.95 or above, no pollution to the electricity net environment.
输入功率因数校正功能，在满载情况下，输入功率因数可以达到0.95以上，不污染电网环境。
PLA has excellent biocompatibility, biodegradability, and the ultimate degradated products are carbon dioxide and water, which have no pollution to the environment.
PLA具有优良的生物相容性、生物可降解性，最终降解产物是二氧化碳和水，不会对环境造成污染。
The method has simple and convenient process, and is favorable for industrialization; and the waste liquid is easily recycled and has no pollution to the environment.
本发明工艺过程简单、方便，有利于工业化，而且废液容易回收循环使用，对环境无污染。
The invention has the advantages of broad grass removal spectrum, lower manufacturing cost and use cost, convenient use, no pollution to the environment and good safety.
本发明杀草谱广、降低了生产成本和使用成本、使用方便，避免了对环境的污染、安全性好。
2 with water as the dispersion medium, no pollution to meet the requirements of environmental protection, non flammable, storage, transport and use process safety guaranteed;
2以水作为分散介质，无污染符合环保要求，不燃，储存、运输和使用过程中的安全性得到保障；
Non-toxic and tasteless, no wastedischarge, there is no hart for human body and no pollution to the environment; it is a state strongly advocated and promotion green products.
无毒无味，无三废排放，对人体不构成危害，对环境不造成污染，属国家大力提倡推广的绿色环保产品。
Non-toxic and tasteless, no waste discharge, there is no hart for human body and no pollution to the environment; it is a state strongly advocated and promotion green products.
无毒无味，无三废排放，对人体不构成危害，对环境不造成污染，属国家大力提倡推广的绿色环保产品。
The technological characteristics and application of plate continuous dryer in the production of dyes were analyzed. High heat efficiency and no pollution to the environment claimed.
本文分析了染料生产中盘式连续干燥器的技术特性及应用情况，通过试验证实该干燥器运用范围广且热效率高，基本不污染自然环境和操作环境。
The technological characteristics and application of plate continuous dryer in the production of dyes were analyzed. High heat efficiency and no pollution to the environment claimed.
本文分析了染料生产中盘式连续干燥器的技术特性及应用情况，通过试验证实该干燥器运用范围广且热效率高，基本不污染自然环境和操作环境。
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