查询词典 pollute

It is an effective way to use the appropriate narrow bandgap nanosize semiconductors that is stable in chemical and biochemical conditions and not pollute the surroundings in reaction, which sensitizes nanocrysalline titanium dioxide carriers synchronously to prompt the utilization of the solar spectra and the efficiency of photocatalysis.

利用染料分子作表面敏化半导体材料和利用杂质掺杂来实现宽禁带半导体吸收光谱的扩展有一定的局限性，采用化学和生物惰性且对环境不产生二次污染的窄禁带半导体敏化同时考虑团簇颗粒粒径对载体性能的影响，是提高纳米二氧化钛光催化剂对阳光的吸收利用率和量子效率的有效方法。

Also it could not contain the material sieved gradually and pollute the precise part.

米黄色防静电指套经过氯化处理，减少生产过程中残留的不挥发物和其他污染物。

At the same time,the sulfur dioxide and sulfureted hydrogen discharged by the gangue self-ignite heavily pollute the atmosphere and mine ecological environment.

同时矸石山自燃排放大量的二氧化硫和硫化氢气体，导致大气严重污染，对矿山生态环境造成了严重的污染。

The tanneries let off a mass of waste water and sludge, which would pollute the environment seriously.

制革行业产生大量的制革废水及污泥，污染环境。

If they don"t through the processing, not only will they pollute the soil and the headwaters, sometimes even will cause the dirty oil to catch fire, threating the people"s life safety, result in the economy lose of our country, but also will endanger the benefits of the oil-field themselves.

本论文以提高油田采油废水处理工艺的处理效果、降低采油废水中的污染物含量、以满足注水水质要求为目标，分析研究了采油废水治理中存在的问题，对物理过滤法处理采油废水技术，进行了试验研究，确定了适宜的采油废水处理工艺。

This will not only pollute the environment, but also undermines our own humanity.

这样不仅污染了环境，而且损害了我们人类自己。

Adopting burn and heat unties technology is feasible in the aspect of reducing quantity, but burn the emission of cause poisonous harmful gas, pollute air.

采用焚烧和热解技术在减量方面是可行的，但燃烧将导致有毒有害气体的排放，污染空气。

B Energy from natural gas would not pollute our living environment.

太阳能不久将成为我国的主要能源，因为太阳能可以节省能源。

And just one simple battery can pollute as much water as a person can drink in his whole life.

只是一个简单的电池，能使尽可能多的水作为一个人可以喝。

Oil leak was a problem of transfer arm in spider mechanism in PROTOS cigarette making machine,the leaked oil would enter the negative pressure passage and pollute cigarette.

PROTOS卷接机组的烟支输送系统采用的蜘蛛手机构传送臂存在着漏油问题，漏出的润滑油会进入负压通道，污染烟支。

It was just a normal day of school

那只是上学的普通一天

Which is a very good reference in this issue.

这是一个在这个问题上很好的参考。