他想保护冰川的水不受污染。
不像蔬菜，被农民使用的药水污染，绿色食品是不受污染的。
Unlike the vegetable, which is polluted by the medicine farmers use, green food is free from pollution.
化学成份的高纯性，从而使产品的成份和表面质量不受污染。
The high purity of the chemical composition, thus the ingredient of the product and surface quality from pollution.
使城市不受污染的困难之一是城市居民越来越多地使用汽车了。
One of the big problems in freeing the city from pollution is that its citizens are using cars more and more.
混料桶及叶片采用不锈钢制造，常保光洁，确保原料不受污染。
Mixing tank and blades are made of stainless steel for easy cleaning, prevents the material form being polluted.
深层保护新生毛发不受污染，使宠物毛发亮泽、蓬松柔顺，更易梳理。
The in-depth protection newborn hair does not receive pollutes, enable the pet wool to shine, fluffily mild-mannered, the change combs.
在堵水封窜作业中，如何保护非目的层不受污染，是施工成功与否的关键。
During water plugging operation, the key factor of success is how to protect non-target zones from pollution.
本实用新型可保护薄膜不受污染，提高半导体集成电路生产过程中的照相平版印刷质量。
The utility model can protect the film from pollution and increases the printing quality of photolithography during the production of semiconductor integrated circuits.
艾尔半岛的天然环境和富饶土壤有助于在这片不受污染的美丽土地上生产出优质的葡萄酒。
Eyre Peninsula's natural environment and fertile soil contribute to the beauty of this piece of land from pollution to produce high quality wines.
制品脱模自动化，计数自动化两者有机结合，确保制品不受污染，满足食品医药行业的卫生要求。
Automatic products ejection, automatic counting devices make sure products not to be polluted, to reach up the health requirement of food and pharmaceutical industry.
北达科他州首府不受污染物的破坏是由于它相对偏远的位置，还有它不处于其它城市的下风区的事实。
North Dakota’s capital is protected from pollutants due to a relatively remote location and the fact that it’s not downwind of other cities.
北达科他州首府不受污染物的破坏是由于它相对偏远的位置，还有它不处于其它城市的下风区的事实。
North Dakota's capital is protected from pollutants due to a relatively remote location and the fact that it's not downwind of other cities.
专家说新的法规不仅为了保护消费者不受污染和不洁食物的危害，同时通过设立可接受的脂肪含量参数来防止慢性疾病。
Experts say the new regulations aim not only to protect consumers from contamination and poor hygiene, but also from chronic diseases by establishing parameters for acceptable fat content.
利用有压长距离管道运输具有输送平稳连续、安全可靠、不受污染、质量易保证、物料损耗小、占地面积少、运输费用低等特点。
Transport though long distance pressured pipeline has the characteristic of steadiness, continuity, safety, reliability, being unpolluted, little material, small needed area and low cost etc.
水果和蔬菜的类胡萝卜素很丰富，而据我们所知，类胡萝卜素可以保护细胞不受污染和紫外线的损害，还可以防止心脏病和癌症等老年病。
Fruit and vegetables are rich in carotenoids, which are known to protect against cell damage from pollution and UV rays, and can also prevent age-related diseases including heart disease and cancer.
在苏格兰，野生鲑鱼的数量已经减少，这是由于不受控制的深海和沿海捕捞、污染，以及对鲑鱼栖息地的各种其他威胁。
In Scotland, the number of wild salmon have been reduced because of uncontrolled deep-sea and coastal netting, by pollution, and by various other threats to the fish's habitat.
意味着我们可以不受外来邪说的污染。
It means we don't get polluted with heretical ideas from outside.
污染者付费是不受企业欢迎的。
毕竟能源企业不受约束便会去掠夺和污染深蓝色林莺的繁殖地。
After all, energy companies are free to ravage and poison the breeding grounds of the cerulean warbler.
唯一可以确保页岩开采不受灭门之灾的方法是让化石燃料为其导致的环境污染买单。
The only way of ensuring that does not happen is to price fossil fuels to cover the cost of the environmental damage they do.
但是他们享有一种幸福：几乎完全不受汽车尾气的污染。
But they enjoy one blessing: an almost complete absence of pollution from car exhausts.
在2009年12月号生态学应用杂志上发表的一项研究显示海中鱼类增多可保护生态系统不受讨厌的海藻污染。
A study published in the December 2009 Ecological Applications shows that keeping more fish in the sea may give an ecosystem some protection against unwanted algae.
在人口稠密的城市周围地区，例如河内——每平方公里达到将近2000人，无论钻入多深的地下水，都很难得到不受砷污染的水源。
In the region surrounding the densely populated city of Hanoi — with nearly 2, 000 people per square kilometre — it is difficult to escape arsenic-contaminated water, no matter how deeply you drill.
在人口稠密的城市周围地区，例如河内——每平方公里达到将近2000人，无论钻入多深的地下水，都很难得到不受砷污染的水源。
In the region surrounding the densely populated city of Hanoi — with nearly 2,000 people per square kilometre — it is difficult to escape arsenic-contaminated water, no matter how deeply you drill.
这还可以使空气、土壤、水和作物不受化学物质污染。
This also keeps the air, soil, water and crops free from chemicals.
这还可以使空气、土壤、水和作物不受化学物质污染。
This also keeps the air, soil, water and crops free from chemicals.
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