The materials are safe and innoxious.
所采用的任何材料安全无害；
During this period, they have learnt how to distinguish poisonous snakes form innoxious ones and often catch them to eat.
在这个过程中，他们学会了识别有毒的蛇和无毒的蛇，并经常抓无毒的蛇来吃。
They are green outputs of pollution free, innoxious, water proof, anti-fire, erosion resistance, fast color and non-deformation.
该产品无污染放射元素，对人体健康无害、能防水、防火、抗腐蚀、不退色、不变形，符合环保要求的绿色产品。
They are green outputs of pollution free, innoxious, water proof, anti - fire, erosion resistance, fast color and non - deformation.
该产品无污染放射元素，对人体健康无害、能防水、防火、抗腐蚀、不退色、不变形，符合环保要求的绿色产品。
The composite material has favorable bioactivity and compatibility, and the degradation product of the composite material is innoxious and has no irritant.
该材料具有良好的生物活性和相容性，降解产物无毒、无刺激性。
Non-woody magnesium lignosulfonate(ML) is produced as a by-product in the sulphite non-wood pulping, which is a very abundant and innoxious biomass resource.
非木本木质素磺酸镁（ML）来源于造纸厂非木本原料亚硫酸盐制浆废液，属于来源丰富、无毒的可再生生物质资源。
It refers to install the three way catalytic converter at the automobile exhaust pipe, and rapidly transform the harmful ingredients into innoxious substance.
机外净化是指在汽车排气管上安装三效催化转化器，使尾气中的有害成分迅速转化为无害物质。
We should put together the hazardous waste to treat and dispose, improve the utility level and look for the better ways of resource recycling and innoxious treatment and disposal.
对危险废物实行集中处理处置，提高综合利用水平，对其进行资源化循环利用和无害化处理处置。
As the used materials are innoxious, the invention is harmless to human bodies, low in cost and simple to manufacture, and has little smell, high bonding strength and favorable brushing property.
本发明因使用的原料无毒无害，因而不会对人体造成危害，成本低，加工简单，气味小，粘接强度高，涂刷性好。
Experimental results showed that the properties of crosslinked adhesive of PVA are superior than those of polyvinyl acetal adhesive. Further-more, it has innoxious to people, it is a excellent en...
实验结果表明，交联后的聚乙烯醇粘合剂性能优于聚乙烯醇缩醛粘合剂，而且无毒无害，是一种优良的环保材料。
Experimental results showed that the properties of crosslinked adhesive of PVA are superior than those of polyvinyl acetal adhesive. Further-more, it has innoxious to people, it is a excellent en...
实验结果表明，交联后的聚乙烯醇粘合剂性能优于聚乙烯醇缩醛粘合剂，而且无毒无害，是一种优良的环保材料。
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