The storage technology of combined sewerage overflow is a key technology to control the surface pollution and cut pollution load.
合流制排水系统溢流调蓄技术是控制面源污染、削减污染负荷的一项关键技术。
The surface pollution control of city water source is the key to ensuring safety of drinking water.
城市饮用水源地面源污染的控制是确保饮水安全的关键环节。
Thesis shows that the insulator surface pollution process has matter with Brownian motion, the air drag force, turbulent diffusion, gravity.
论文研究表明，绝缘子表面积污过程与布朗运动、气流曳力、湍流扩散、重力自沉降有关。
One weak wind conditions, surface pollution mainly related to Brownian motion and turbulent diffusion, under strong wind mainly associated with the air drag force.
其中弱风环境下，表面积污主要与布朗运动和湍流扩散相关，强风环境下主要与气流曳力相关。
The result indicates that the pollution of surface water in Liaohe river basin is mainly the organic pollution, the point source polluted is weighter than the surface pollution.
结果表明：辽河流域地表水水质污染以有机污染为主，点源污染重于面源污染。
Bagging of Fuji apple cultivation to be effective in reducing disease, insects, birds and other damage to the fruit to reduce fruit surface pollution, pollution-free fruit production an important way.
对红富士苹果进行套袋栽培，可以有效地降低病、虫、鸟等对果实的为害，减轻果面污染，是生产无公害果实的重要途径。
Bagging of Fuji apple cultivation to be effective in reducing disease, insects, birds and other damage to the fruit to reduce fruit surface pollution, pollution-free fruit production an important way.
对红富士苹果进行套袋栽培，可以有效地降低病、虫、鸟等对果实的为害，减轻果面污染，是生产无公害果实的重要途径。
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