污染

A new geochemical survey may expose the extent of China's soil contamination problem.

新一轮的全国性的土壤污染状况调查暴露出污染的程度。

According to the Ministry of Agriculture Environmental Quality Supervision, Inspection and Testing Center of Jiayin County, three years of continuous monitoring results Jiayin County green soybean integrated regional soil pollution index is far less than O.7, grades are level, the atmospheric integrated index of less than O. 6, air quality level, without any pollution of water quality of water, soybean production in line with the green standards, the current has been made in A grade green food mark the right to use green food Jiayin County soybean acreage of 35 million mu, output reached 35,000 tons, including fat, high (22%), protein (42%) is the development of Jiayin County, the county economy's pillar industries.

根据农业部环境质量监督检验测试中心对嘉荫县三年的连续监测结果，嘉荫县绿色食品大豆种植区域土壤综合污染指标远远小于O.7，等级属于一级，大气综合指数小于O.6，大气质量为一级，水质属无任何污染的优质水，生产的大豆符合绿色标准，目前已经取得了A级绿色食品标志使用权，嘉荫县绿色食品大豆种植面积35万亩，产量达3.5万吨，含脂肪高（22％）、蛋白高（42％），是发展嘉荫县县域经济的支柱产业。

Greengrocery、carrot and wheat were cultivated on the soil taken from the DaShaHe orchard jiangsu Province to evaluate the effect by copper contamination in soils on growth of crops were evaluated.

果园铜污染土壤种植小青菜、胡萝卜和小麦的研究表明：种植在果园铜污染土壤中的小青菜、胡萝卜和小麦生长明显受抑制，生物量减少、产量降低。

In order to protect our environment from being polluted, I will do some publicity with my classmates to explain the harmfulness of pollution.

为了保护我们的环境不被污染，我将和我的同学做一些关于污染的宣传。

This Paper summarized the harmfulness and seriousness of " white pollution ", provided two important kinds of present.

综述了"白色污染"的危害和严重性，以及当前治理"白色污染"的两种重要技术。

The pollution problem caused by harmonic sources to power system has become more and more serious. As traditional filter devices , passive filters can not only suppress the harmonic but also compensate the reactive power and are still a widely used measure for harmonic suppression.

摘 要 谐波源对电网的污染问题已经日益引起人们的关注，而无源滤波器作为传统的滤波装置，既可以滤除谐波，同时可以兼顾无功补偿的需要，目前仍是应用较为广泛的抑制谐波污染的措施。

Fuzzy comprehensive evaluation method is applied to evaluate the extent of heavy metal pollution in different market grain bases.

最后采用模糊综合评判方法，对各商品粮基地粮食重金属污染程度进行了综合评价，得到了相对污染程度的排序。

Owing to the rapid economical growth and the high-paced urbanization, air pollution has become a serious problem in the metropolitan area of Taipei where population density is extraordinary high. As a result, air quality has become a sensitive factor to consider when people make their residential choices.

随著经济的发展与都市化的结果，使得在人口密集的都会区中，空气污染问题显得日益；严重；而在人们追求环境品质的今天，为求避开空气污染所带来的负面影响，人们会藉由选择居住於空气品质较佳之地方，以求得较好的居住品质。

Both of Eichharnia crassipes and Hosta ventricosa can grow normally in a single nitrogenand phosphorus stress condition, The higher the concentration of nitrogen and phosphorus in waterthe higher the chlorophyll content and dry matter content in plants, it means the growth of plants isgood, This proves that Eichhamia crassipes and Hosta ventricosa has a very strong ability to adaptin a single nitrogen and phosphorus pollution water, they can be used for repairing a singlenitrogen and phosphorus pollution water.

在单氮和单磷胁迫条件下植物都能够正常生长，并且水体中氮、磷浓度越高凤眼莲和紫萼玉簪体内的叶绿素含量及干物质含量就越高，说明两种植物的生长状况就越好，这一点证明两种植物对氮、磷污染的适应能力都很强，可以用于修复单氮和单磷污染水体。

In nitrogen and phosphorus mixed pollution water, in thewater that the concentration of nitrogen is 21mg/L and the concentration of phosphorus is155mg/L, Eichharnia crassipes and Hosta ventricosa can grow normally. In the water that theconcentration of nitrogen is 210mg/L and the concentration of phosphorus is 31mg/L, thephysiological indicators of Hosta ventricosa is good but the physiological indicators of Eichhomiacrassipes is worse than the other treatment and the root of Eichharnia crassipes was rot when itwas planted in the 7th day, and on the 11th day the plants wilt symptoms, it noted that thistreatment affected the growth of Eichharnia crassipes.

在氮磷复合污染的水体中，凤眼莲和紫萼玉簪在氮浓度21mg／L，磷浓度155mg／L水体中都能够正常生长，而在氮浓度210mg／L，磷浓度31mg／L水体中，紫萼玉簪生长正常，而凤眼莲的生理指标比在其它处理中要差，并且凤眼莲在种植的第7天出现根部腐烂，11天时植株枯萎的症状，说明氮浓度210mg／L，磷浓度31mg／L复合污染在一定程度上影响植物的正常生长。

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。