查询词典 water pollution

Common supervision items for fire-resistant oil comprise appearance,color,density,water content,acid number,flash point,autoignition temperature,chlorine content, volume resistivity,kinematic viscosity,particle pollution,anti-foaming stability and air release property.

抗燃油在我国电厂使用时间不长，维护和管理方面也缺乏统一的规定。如果抗燃油在使用中受到污染变质，就会影响它的使用性能，甚至导致严重后果。

Proper Shipping Name ※; IMO pollution Category; UN No.; Quantity; Flash Point; Flammability Limits; Autoignition Temperature; Boiling Point; Relative Density of Liquid; Vapour Pressure; Solubility in Water; Viscosity; Acidity; TLV; LC50;LD50; Conductivity; Temperature

正确运输名称※，污染物类别；危规编号：数量；闪点；可燃上下限；自燃温度；沸点；液体相对密度；蒸气密度；蒸气压力（20℃/37.8℃）；水中溶解度；粘度；酸度；TLV；LC50；LD50；导电率；液化温度和压力

Air, water and soil pollutants (S7)Canalization, commercial development and pollution have resulted in a loss of aquatic biota and bankside vegetation in the lower reaches of many rivers.

环境关系开凿运河、商业开发和污染造成了许多河流下游水生生物和河岸植被的减少，湿地被用于农业，变成了农田和牧场。

With local ozone sterilization and functional degradation of pesticides can kill germs, remove the pesticide residue on vegetables, with the pollution-free high-performance characteristics of a true green cleaning preferred antidote. 4, it ad hoc tableware bacteria may be washed into the cutlery basket with water.

全自动电脑控制，自动时水、清洗杀菌解毒，排水自动完成，轻松省事。2、采用涡流喷淋水流，洗涤更彻底。3、本机设有臭氧杀菌及农药降解功能，能杀灭病菌、清除蔬菜上残留的农药，具有高效无污染的特点，是真正绿色的清洁解毒首选。4、该机特设餐具杀菌功能，可将餐具置入洗涤筐内浸泡。

Marine benthos are characterized by narrow activity and special territory distribution and can be used to indicate the quality of water and the polluted condition of sediments, which plays an important part in the biologic indication of marine pollution.

海洋底栖动物活动性小、地区性强，可以较好地反映水质和底质的污染状况，在海洋污染生物学指标中具有特别重要的意义。

A new type of production line for bluing has been introduced in this paper,which obtains such advantages as energy saving,water saving,freedom from pollution and automatic production process and is a green surface treating equipment as well.

文摘：本文介绍了一种新型发蓝生产线，具有节能，节水，无污染，生产过程自动化等优点，是一种绿色表面处理设备，已在国内链条行业得到了推广应用。

Today's Taihu Lake, Chaohu Lake, Dianchi Lake, the Three Gorges reservoir area, East Lake, caltrop lake waters have broken out again Ye blue-green algae water crisis.The industrial wastewater treatment, agriculture, tertiary industry and urban sewage treatment, as well as lakes pollution problems have arouse public attention.of government and people.

当今太湖、巢湖、滇池、三峡库区、东湖、菱角湖等水域又一次相继爆发了蓝藻水晔危机，工业污水治理，农业以及第三产业和城镇人类生活污水治理以及湖泊污染治理问题再度引起各级政府和人们的公共关注焦点。

Usage: Use a capful to1-30 with water( according to the wall material and how heavy the pollution is), and then clean with the usual way.

使用方法：将该清洁剂一份加三十份水（据外墙面的材料和污垢的程度需要做相应的调整）常规方式即可清洗墙面。

To understand the circumstances of carbon tetrachloride pollution in drinking water.

了解饮用水中四氯化碳污染情况。

High SPM content in water is also an important pollution to the catchment area.

而河流的高SPM含量本身对下游的用水就造成污染。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。