查询词典 pollution

The results showed that Ficus altissima grew faster than the others but had weak ability to adapt to air pollution; Melaleuca quinquenervia could tolerate air pollution; and Elaeocarpus apiculatus could grow better in habitats with sufficient resource.

结果表明，高山榕生长较快但不能较好地适应大气污染，白千层能抗大气污染，而尖叶杜英更能适应资源丰富的环境条件。

The heavier polluted area was distributed mostly by the empoison estuaries, and the grade of pollution infection from the land was to occupy much proportion; the whittling quantity of pollution is achieved a good situation in 2005 accepted TIN, so that was a distance to the controlling goal.

天津近岸海域的水体富营养化的重污染区主要分布于入海排污口附近海域，陆域性排污对于近岸海域水体总体的污染影响程度所占的比重较大；2005年污染物入海削减量总体完成情况较好，但无机氮的削减效果不明显，距控制目标仍有一定差距。

According to the principle that the moss can monitor the sulfur dioxide, the funaria hygrometrica is used in Pollution monitoring and the conditions of sulfur dioxide pollution are proposed by using five-point sampling method on funaria hygrometrica

根据苔藓植物监测二氧化硫原理，利用盆栽葫芦藓对大气污染进行定位定时监测，采用五点取样法对受害的葫芦藓植株进行统计，得出二氧化硫的污染程度和危害。

The results showed that the daily solid waste landfill caused serious pollution to groundwater as a whole, and the degree of pollution was different in different geomorphic units.

结果表明：生活垃圾填埋场总体上已对地下水造成了较严重污染，其污染程度因垃圾填埋场所处的地貌单元不同而有差别。

On the basis of satellite remote sensing image,GIS was applied to analyze 3-demension information about the geomorphy to investigate the non-point source pollution distribution in association with soil erosion information, and thus to pinpoint the essential pollution control region.

我国东部湖泊的污染负荷输人量中，农业非点源污染负荷人湖量已超过50%，大理洱海流域非点源污染氮、磷分别占流域污染负荷的97.1%和92.5写，农田过量施用化肥是造成非点源污染的主要原因图。

These samples were collected along a main street across the urban area and a mountain route from foot to the top. Results demonstrate that the main magnetic minerals in the street dust are magnetite, maghaemite and haematite with some paramagnetic minerals. Plots of Mrs/Ms vs. Bcr/Bc and Xfd % vs. X ARM/SIRM indicate that the main grain size of magnetic minerals in the street dust are pseudo single domain. The results reveal that the Lanzhou city is more polluted in spring than in summer. The main pollution sources are anthropogenic activities （81.9%） and natural dust （18.1%）, especially the former. The spatial distribution of pollution is controlled by the topography and weather conditions.

结果表明，兰州市街道尘埃中磁性矿物含量较高，主要磁性矿物是铁磁矿、磁赤铁矿和赤铁矿，并伴有少量顺磁性矿物；磁性矿物粒度主要是准单畴；市区污染春季较夏季严重，春季高频率的强沙尘暴可能带来了更多的磁性矿物；兰州市污染物的沉积和分布在很大程度上受到气象条件和地形地貌格局的影响，市区每个盆地东端高于其它地区；兰州市污染以人为活动产物为主，人为活动贡献约为81.9％，其中包含交通约22.6％的贡献，自然降尘贡献约为18.1％；特殊的地形和气象条件，使得兰州市区的大气环境容量比平原城市的环境容量小得多，进而导致严重的大气污染。

To prevent the environmental pollution, protect the water quality of the ground water body, and to exert enough the productive potentialities of resources, it is important to control nonpoint pollution in the protection zone of headwater area of a reservoir at present.

为防治环境污染，保护水库水源地水体的水质，充分发挥资源的生产潜力，对水库水源地保护区进行面源污染控制尤显重要。

The determination of hydrochemical facies type is a tool to control groundwater from pollution any deviation from background water facies can be related to pollution.

水化学类型的确定是研究地下水污染的有效方法，当某一地区的地下水化学含量与环境背景值相差较大时，即可以看作地下水受到了某种程度的污染。

We discuss the method of emergency monitor ing in pollution accident which happened in water,air,and soil by using GC-MS,on account of emergency pollution accident happened increasedly and the appropriate analysis method hav't been provided.

鉴于国内突发污染事故的不断增多而相应监测方法尚未完善的当前状况，为充分发挥气相色谱-质谱联用在定性、定量中的优势，在讨论气相色谱-质谱联用在水体、大气、土壤三类有机污染事故中的应急监测方法，并针对不同的污染物情况提出了相关的前处理方法、条件程序。

Environmental pollution, society pollution is chief culpritMa Jintao introduces: Come from the circumstance of hospital outpatient serviceLook, in infecund barren in Yo ......

环境污染、社会污染是祸首马金涛介绍：从医院门诊的情况来看，。。。。。。

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