No pollution to the environment.
对环境没有污染。
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。
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。
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。
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。
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。
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。
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。
Compared with the existing method, the method for preparing the sodium lignin sulfonate water reducer has no pollution to the environment, the processes are simple and convenient, and the cost is low.
与现有方法相比，本发明的制备木质素磺酸钠减水剂的方法对环境没有污染，工序简便，成本低廉。
Have no fear, Dear Ones, although you have serious troubles to contend with and they are destroying your environment, we can reverse the damage and clear any pollution that has been caused.
不用害怕，亲爱的，尽管你们有严重的问题要处理，他们正在摧毁你们的环境，但是我们能转变损害并清除任何已经产生的污染。
The catalyst could be used for many times without any treatment and no pollution to environment. Comparing with the normal catalysts, the nanosolid superacid catalyst had obvious advantages.
该催化剂不经处理，可循环使用多次，且不污染环境，相对于一些常见催化剂具有明显的优点。
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。
The experiment show that the catalyst had good catalytic effect on the reaction and no pollution, so friendly to environment.
实验表明该催化剂催化效果好，不污染环境，是一种环境友好的催化剂。
No sour, alkali, salt in the processing, reduced the pollution to the environment.
在制胶工艺中不加酸、碱、盐，减少了对环境的污染。
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。
There is serious pollution; the water is no longer fit for human consumption and even not fit for animal survival. The environment is harmful to our health.
污染严重，河水不再适合人类饮用甚至不适合动物生存，环境有害健康。
The site selection, design, operation program and engineering cost of hygienic landfill are described. The aim is to render the minimum pollution and even no pollution of landfill to the environment.
对卫生填埋场的选址、设计、操作程序及工程费用进行了概述，目的是使填埋场的设计、建造对环境造成的污染最小甚至没有污染。
The advantages of new device lie in that it needs not to use chemicals to dissolve wastes thus there's no pollution produced to environment.
新装置的优点在于无需用化学药品来溶化废弃物，因此不会对环境产生污染。
There is no circulation in drilling with only a little amount of mud for wall protection without pollution to the environment.
不需要泥浆循环，仅用泥浆护壁，使用泥浆少，不污染环境。
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。
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。
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