污染地

Clear laitance, adhesives and stains effectively with no dust pollution, roughen hardened floor and terrazzo floor which surface is flat and clean after roughened so as to improve the adhesive forces of coatings.

整个处理过程无粉尘污染，它能有效的去除地面浮浆，污渍等；同时，用于硬化地板和水磨地面的打毛，处理后的表面均匀平整，清洁干净，可以有效地提高涂料的附着力。

Vetiver grass can grow well in the same concentrations of heavy metals-contaminated soil, and the growth was not affected by the toxicity of heavy metals. The concentrations of Cd and Zn in the shoots of vetiver grass were 40.7±8.28 and 1,399±132 mg/kg, respectively, and no Pb was detected.

培地茅则可以在相同重金属污染土壤中生长良好，并没有受到重金属的影响而产生毒害症状，植物体地上部中镉及锌浓度分别约为40.7±8.28及1，399±132 mg/kg，而铅浓度则未能检出。

Plant measure according to material condition and fundamental that plant the tree and grass that the region originally grow , choose the good and agrestic ,planted by many years adapting to the strong anti- contain tree and grass.

植物措施根据各分区林草种植的具体立地条件，按&适地适树，适地适草&的原则，选择优良的乡土树种和经多年种植已适应环境有较强抗污染性能的树种和草种。

The development of technology, especially the rapid development and wide applyment of technology since twentieth century, has changed mankind"s living appearance and standard effectively and pushed the development of society forward greatly. But it has brought out a series of negative effects that have been harmful to people"s existence,such as environmental pollution and energy exhaustion.

技术的发展，尤其是20世纪以来技术的快速发展和广泛应用，有效地改变了人类生活的面貌和水平，极大地推动了人类社会的发展，但也产生了一系列有害于人类生存与发展的负面效应，如环境污染、能源枯竭，因此，如何合理消除技术的负面影响成为当代科技发展的重大战略问题。

We believe it essential to recognize the validity of zero as a target but at the same time remind industry and the regulatory community that this target may not be consistently and uniformly attainable because no aseptic environment or aseptically produced product is provably sterile.

我们相信，承认验证零污染这一目标是至关重要的；但与此同时，我们想提请制药公司和药证机构注意的是，这一目标可能不会持续地并广泛地被保持–因为没有任何无菌环境或是无菌生产的产品可以被证明是无菌的。

Mr. Harris, more than matching his tumultuous performance in ''Pollock,'' creates a wrenching, incendiary portrait of a man ravaged with illness, who thrashes with rage and bitterness, his emotions burning out of control like a torched oil slick on a contaminated lake.

诗人病魔缠身，一点点地被吞噬。暴怒，痛苦抽打着他，内心的情感猛烈地燃烧最终难以自制，犹如污染的湖面上漂浮的一层油膜。本片中Harris的演出远胜于他在''Pollock''一片里喧闹的表演。

However, it is unavoidable the spillage and leakage of crude oil and oil products occur in the processes of oil exploitation, refinement, transportation and application. First of all, a small amount of light hydrocarbons volatilizes into atmosphere while the others can stay in the unsaturated zone or reach groundwater table under the action of gravity and capillary pressure, which may directly or indirectly cause oil pollution of groundwater system.

但是，在石油的开采、炼制、运输和使用的过程中，不可避免地会有大量原油和石油制品抛洒或泄漏于地面，其中的一些轻质石油组分通过挥发进入大气，而绝大部分石油会在重力和毛细力的作用下渗入包气带，或者透过包气带达到地下水面，从而间接或直接地污染地下水。

Mining copper on this land will inevitably result in pollution and environmental disaster, since West Fredonia is home to several endangered animal species.

在这些地方采矿将会不可避免地导致污染和环境灾害，因为West Fredonia是很多濒危物种的栖居地。

However, if the trigonal control point and datum transformation model do not exist, the result of base station single point absolute location can be used as reference coordinate, the measured result of which can be geo_referenced to remote sensing image using some tiepoints on the basis of the first result above.

例如 ，在利用遥感影像分类时，需要在外业获取用于监督分类的训练样地或是分类结果精度检验样地的大地坐标信息；在进行稀有树种区域分布特征调查时，希望能在遥感影像上标识出每个树的具体位置；发现某河段发生污染时，很可能需要将它的精确位置以线或面的形式显示在其它矢量或栅格图层上。

When the pressure is 0.11mp the greatest permeate flux is achieved as 1275L/(m2·h). it is also shown that gas liquid two phase flow can substantially decrease the block of membrane pores and the reject of membrane cake. The effect of introduction of gas improves as the concentration polarization and pollution of membrane escalate.

通过计算微滤过程各部分阻力，对SEM扫描电镜进行分析，确定气液两相流可以显著地减少微滤过程中膜内堵塞阻力和滤饼层阻力，随着微滤过程浓差极化和膜污染程度地不断加重，气体对微滤过程的强化程度也越来越明显。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。