查询词典 pollutant

Taking the irrigation with reclaimed water of Dawukou Forest Park in Ningxia as an example,through the indoor test of one-dimensional dust columniation,the regular patten of pollutant shift in soil when irrigated with reclaimed water at different infiltration condition was studied.

以宁夏回族自治区大武口市森林公园利用再生水灌溉为例，通过室内一维土柱试验模拟土壤的入渗过程，研究了不同灌溉入渗条件下污染物在土壤中的运移规律，结果表明：土壤的吸附作用是影响该地区土壤污染物迁移的主要因素。

There is a little pollutant except very little comedo. Because of using this production, the soil has been increased organic matter, cultivated soil and decreased losing of nutritions, increased the yield of crop. Augment the fixation of CO_2 and restore the environment.

与其他产品相比，一体化营养基在生产和使用过程中对环境的影响相对比较轻微，污染物排放量除了少量粉尘没有废渣、废水和废气排出：由于产品使用后增加了土壤有机质，培肥地力，减少了营养物质流失，提高了作物产量，增加了大气二氧化碳固定量，具有较大的环境修复效应。

In China, cooking oil fume is a kind of indoor air pollutant that is ubiquitous.

烹调油烟是一种广泛存在于室内的空气污染物，随着餐饮业的发展，有污染日益严重的趋势。

Cresol is a common pollutant from industries, it impacts on the aquatic ecosystem and environmental balance extremely, and biodegradation is a very economic technique, which is the best choice of the cresol contaminated soil remediation.

摘要 甲酚为工业上常见的污染物质之一，对水域生态与环境平衡冲击甚大，以生物降解方式因具较高之经济效益，故可做为土壤甲酚污染整治的最佳选择之一。

Non-point Source Pollution is defined as a kind of water pollution, caused by deliquescent or solid pollutant from runoff through indefinite locations.

非点源污染是指溶解的或固体的污染物从非特定地点通过径流过程而汇入受纳水体引起的水体污染。

Potassium dichromate was chosen as the pollutant and its initial concentration was 100mgkg^(-1) kaolin.

选用重铬酸钾作为污染物，配制的高岭土的重铬酸钾质量分数为100mgk^(-1)。

Potassium dichromate was chosen as the pollutant and its initial concentration was 500mgkg^(-1) Kaolin.

试验选用重铬酸钾作为污染物，配制高岭土中Cr初始质量分数为500mgkg^(-1)。

The results show that after the water transfer project,water level and the capacity of the middle and lower reaches of Hanjiang River will be enhanced,the concentration of the water pollutant will be reduced,the "water bloom" phenomenon will be controlled,fish''s survival space will be improved,but the potential risk of schistosomiasis diffuseness may be increased.

研究结果表明：引江济汉工程在一定程度上提高了汉江中下游的水位和流量，降低了汉江中下游水体的污染物浓度，能够在一定程度上控制"水华"现象，改善鱼类的生存空间，但同时也存在造成血吸虫病传播的潜在风险。

Pollutant, type of discharger, and characteristics of the local watershed.

污染物必须有局限的流出，发射架的类型，并且要具有意义重大的特征。

Based on the summary of actually evidential studies on the pollutant discharger behavior in several developed and developing countries, it is discussed in the paper that information can provide independent incentive to above mentioned behavior through market and community and preliminary probe has been made to apply the information approach to control pollution in china, after introduction of the studies and examples for the information approach.

王华在总结对若干发达国家和发展中国家排污者行为所作的实证研究的基础上，论述了信息可以通过市场和社区对排污者行为起到独立的刺激作用并在介绍对信息手段所做的研究和案例后，对该手段在中国污染控制中的应用进行了初步探讨。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了