Fluoride is usually used as opacifier for opaque glass, but fluoride brings about pollution of environment.
氟化物是常用的玻璃乳浊剂，但污染环境。
But most stations' wastewater is treated simply or not processed, resulting in the pollution of environment.
但是大部分站段污水经过简单处理或不经处理排放，造成了环境的污染。
Leakage from long pipelines causes loss of oil, waste of resources, pollution of environment, even fire and explosion.
长输管道发生泄漏会造成油品损失、能源浪费、环境污染甚至火灾爆炸等一系列问题。
Because of the very low solvent content and fast curing, both the pollution of environment and the labor intensity could be reduced.
由于其具有无溶剂(或低溶剂)及热喷快固等特性，减少了环境污染，降低了劳动强度。
The leachate of landfill pollute the surface water and the ground water, and it is one of the primary factors for pollution of environment.
而其中渗滤液对地表水和地下水的污染已经非常突出，是引起环境污染的主要原因之一。
It is more important that the free-solvent design and in aqueous media route are all based on the green-chemistry and avoided the pollution of environment.
更为重要的是，无溶剂干研合成和水介质合成目标化合物，是一种绿色化学的思路，符合绿色合成的要求，基本解决了合成排逸对环境的污染问题。
By using chromium containing sludge as sinter ore, not only chromium pollution of environment was solved, but also resources of Fe and Cr in the sludge were recovered.
将含铬污泥配入烧结原料进行烧结不仅消除了铬污染，而且还可以回收其中的铁、铬资源。
Good results have been achieved in the practical use of the above-mentioned technology with energy loss being reduced and pollution of environment by chemicals avoided.
在具体实施中取得了良好的效果，减少了能源浪费，避免了化学药品对环境的污染。
Only when all of us join efforts to eliminate pollution at all levels can we expect to have a better environment.
只有当我们所有人共同努力消除各种污染时，我们才能期望有一个更好的环境。
Only when all of us join hand in hand to eliminate noise pollution at all levels, can we have a better environment and a more beautiful future.
只有当我们所有人携手消除各级噪音污染时，我们才能拥有更好的环境和更美好的未来。
External environmental causes of cancer are factors in the environment that increase risk of cancer such as air pollution, UV radiation and indoor radon.
外部环境致癌因素是指环境中导致罹患癌症的危险升高的因素，如空气污染、紫外线辐射及室内的氡等。
Sand might seem more natural than pollution, but it is an indication of long-term pressure on the environment.
沙尘较之污染，也许让人觉得比较属于自然现象，但是它也反映了环境长期以来所受到的压力。
And last but not least, greater use of public transportation causes less pollution and will keep the environment cleaner.
最后一项要点是，多使用公共交通工具可以减少污染，使环境更干净。
The State encourages and supports the production and consumption of superior fuel oil, and takes measures to reduce the pollution of atmospheric environment by harmful substances in the fuel oil.
国家鼓励和支持生产、使用优质燃料油，采取措施减少燃料油中有害物质对大气环境的污染。
You may believe that every other type of pollution has a larger impact on the environment than light pollution does.
或许你认为其他任何一种污染对环境造成的影响都要比光污染严重。
An earlier version of Nocton's plan was opposed by Britain's Environment Agency (ea), which was worried about the risk of groundwater pollution from animal waste.
英国环境署(ea)拒绝了诺克顿的早期计划，因为担心动物排泄物会污染地下水资源。
Work was energetically carried forward to improve the water environment of Taihu Lake and prevent and control water pollution in the Liao, Huai and Songhua rivers and other key water basins.
太湖水环境综合治理和松花江、淮河、辽河等重点流域水污染防治工作积极推进。
The output of agricultural nutritive substance is the one of main cause for water environment pollution.
农业生产营养物质的输出是造成水环境污染的重要原因之一。
What's worse, excessive packaging causes the waste of resources and serious environment pollution.
更糟的是，过度包装造成资源浪费和严重的环境污染。
Individual and population are good indicators of environment pollution, and there are still some questions about the guild monitoring and community monitoring.
种群和个体作为指示物种主要是在监测环境污染方面。种团和群落监测仍有很大争议。
Green packing requires reducing the cost of commodity packing and the pollution degree of environment caused by discard.
绿色包装既要降低商品包装的成本，又要降低包装废弃物对环境的污染程度。
Pollution absorptive capacity----The ability of the environment to absorb pollutants without incurring damage.
污染物吸收容量——环境吸收污染物以免遭到伤害的能力。
Pollution absorptive capacity----The ability of the environment to absorb pollutants without incurring damage.
污染物吸收容量——环境吸收污染物以免遭到伤害的能力。
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