污染

This subject study the influence of soil Naphthalin pollution stress on growth of corn, discussing soil Naphthalin pollution stress how to influence corn growth, besides discussing endogenous hormone how to regulate and control corn growth under soil Naphthalin pollution stress.

本文就多环芳烃对玉米整个生长周期的生长发育的影响进行研究，探讨土壤萘污染对玉米生长发育的影响，从激素调节水平讨论激素在萘污染下对玉米的生长发育的调控。

Nitrophenol is a commonly occurring industrial pollutant, which has been found to affect our environment, causing ecological imbalance. Biodegradation is a useful strategy to detoxify wastewater and polluted environment, which is the best choice of the nitrophenol contaminated soil remediation.

硝基酚为工业上常见的污染物之一，对环境造成重大之冲击，生物降解因具高之经济效益，且可用於去除受污染的环境，故可做为土壤硝基酚污染整治的最佳选择之一。

The nitrogen and pesticide in the topsoil with soil erosion go into river, lake and reservoirs and so on. So that the soil erosion reduced, the nocuous matter loss can be controlled as well, the sediment silt and water pollution in rivers, lakes and reservoirs can be decreased.

土壤中氮和农药等有害物质的流失是以水土流失为载体，进入江河、湖泊、水库等水源地，加大了这些水源地的污染，所以减轻了土壤水土流失量，就能够很好控制农耕地有害物质的流失，减轻江河、湖泊、水库等水源地的泥沙淤积和水质污染。

The length of the time spent by the rats in climbing rods shows the volume of their athletic capability which involves noncurrent and endurance. The experiment proves that the serious-polluted air does cause a negative impact on the rats" athletic capability and that the effect of the rats" athletic training in the medium-polluted air is counteracted.

爬竿运动时间的长短体现了肌体的静力和耐力的综合运动耐受能力的大小，结果表明严重空气污染对小鼠的运动耐受能力确有影响，而中度污染环境下相关运动训练的效果可能被环境因素所抵消。

The dynamic simulation test showed that, the removal rate of TN、 NH_3-N、TP of Oenanthe javanica floating-bed was positive correlated with water temperature. The average removal loading rate of TN and TP were 0.80g/m.~2·d and 0.11g/m~2·d, respectively. The inhibition on algae was steady and the average inhibition rate was 57.3%. We also got the best value of hydraulic loading rate, floating-bed coverage rate, water depth under dynamic polluted river. They were 1.0m~3/(m~2·d)、 30%、 30cm.

动态模拟试验表明：水芹菜浮床对动态污染河水中TN、NH_3-N、TP的去除率与水温正相关，TN的平均去除负荷为0.80g/m~2·d，TP的平均去除负荷为0.11g/m2~2·d，对藻类的抑制作用较为稳定，平均抑制率为57.3%；获得了对动态污染河水最佳净化效果时的水力负荷参数为1.0m~3/(m~2·d)、浮床覆盖率为30%、水深为30cm。

Although most reports supported that ozonation can control membrane fouling development,there were contrary results.

绝大部分报道认为臭氧可以有效地控制膜污染的发展，但也有少数投加臭氧后膜污染加剧的情况。

Since social economy has been developed rapidly, the deterioration of the ecological environment and the diffusion of the environmental pollution were more and more serious. Companies become the recognition of environmental peacebreaker. So its disclosure of the environmental information is an important tool for people to know company's environmental policy and environmental protection results which can help people predict the company's developing trend and make decisions.

社会经济的迅速发展带来生态环境的不断恶化和环境污染的不断扩散，企业作为公认的环境污染肇事者，其环境会计信息的披露成为人们了解企业环境政策、环保成果和进行预测决策的重要工具。

Source apportionment results exhibited that pyrogenic and petrogenic source were two major sources of PAHs, the contributions of which were 92.1% and 7.9%, respectively.

上海市表层土壤中多环芳烃污染源主要有燃烧源和石油源，以燃烧源污染为主，占92.1%，石油源污染仅占7.9%。

Environment contamination ; luminescence analysis ; photobacterium phosphoreum ; atmosphere contamination

环境污染；发光分析；发光杆菌；大气污染

The exclusion of anti-pollution which is closely related to human's life in the decision-making process made the best economic increase models all plunderous for the nature.

以往的多部门经济最优战略决策模型均未将污染与反污染这一要素纳入其决策过程，所建立的均为向自然掠夺的生产性经济增长模型。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。