查询词典 pollution

The pollution features of the river are the organic pollution seriously in icebound season and most of the toxicants from the point-source.

松花江的环境污染特征是有机污染冰封期加重和点源污染突出。

In order to promote the further healthy development and disciplinary construction of the rising discipline pollution ecology of soil-plant systems and give full play to its more and more important role in solving environmental pollution and food-chain safety at the national level,this paper reviewed the inceptive work and early researches in this scientific area,traced the development of disciplinary definition and connotation,and basic principles and methods,and expounded and prospected the scientific mission,principal research contents and future development of this subject.

作者中文名：周启星；孙铁珩摘要：为了促进土壤-植物系统污染生态学这门新兴学科的进一步健康发展与学科建设并在今后国家层面上发挥越来越重要的作用，本文回顾了该领域一些具有开端意义的工作与早期研究，并对其学科定义与内涵的发展和基本原理与研究方法的进展给予了追踪，进而就该学科的主要任务和主体研究内容以及今后进一步发展进行了阐述与展望。

Light pollution is a kind of novel, incompletely known environmental pollution at present.

光污染是一类新的、尚不完全被人们所认识的环境污染。

The SARS virus origin which obviously differs from the theory of out space origin and the theory of wildlife origin was theoretically discussed based on principles of pollution evolution ecology,pathogenesis and infectant characteristics of SARS,and some relevant experimental evidence. It emphasizes on the fact that increasingly combined pollution in China provides a substantial basis for virus evolution.

针对当前广为流传的SARS病毒"太空起源说"和"野生动物来源说"两种理论，本文根据污染进化生态学原理和SARS病毒发病传染特征，以有关实验结果为科学依据，阐述了SARS病毒的起源问题，指出：我国当前环境日益严重的复合污染为SARS致病病毒的产生提供了适宜的外部生态条件和物质基础，SARS致病病毒可能起源于多个病毒的基因重组或融合，更可能是一种来自于感冒病毒进化而形成的超级感冒病毒。

For a long time, the Government's industrial development policy is mainly in pursuit of rapid economic growth , and the process of industrialization caused a great deal of environmental pollution, together with the process of industrialization of agriculture in the intensive level of a country's environmental protection and governance brought about by great pressure, the developed countries to take "after the first pollution control" policies.

长期以来，政府对产业发展的政策以追求高速经济增长为目的，在工业化过程中造成了大量的环境污染，加上农业的工业化过程中集约化水平提高，对一个国家的环境保护和治理带来很大压力，发达国家采取"先污染后治理"的方针政策。

Interior decoration materials pollution is the main cause of indoor air pollution.

室内装饰材料污染是目前造成室内空气污染的主要方面。

Although there were different influences on these soil enzymes for different metals, it was difficult to find a special soil enzyme to index a single heavy metal pollution in soil. Also, little was known about the interwork of heavey metals, soil enzymes and soil conditions. Therefore, lots of research will be needed to accomplish the foundation of enzymes indexes for assessing heavy metals pollution in soil.

虽然不同重金属元素对土壤酶活性的影响差异较大，但很难用某一专有土壤酶来反映特定重金属的污染，而且关于酶系统与重金属以及土壤自身和外界环境因素的相互作用机制尚不清楚，所以土壤重金属酶学指标的建立还需做大量的研究工作。

Failure to adopt effective measures to prevent and control pollution by business-operators of the catering services industry in the urban areas, thus causing to pollution by lampblack to the residential environment in the neighborhood.

城市饮食服务业的经营者未采取有效污染防治措施，致使排放的油烟对附近居民的居住环境造成污染的。

Shanghai People's Congress Law Committee, vice chairman of Ding said that in the Bill to seek legislative proposals to the people in the process of more than 70% of the letters and calls are reflected noise pollution-related issues, various types of noise pollution in a number Members of the public life of trouble.

上海人大法律委员会副委员长丁说，在条例草案的立法建议，以寻求在超过70％的信件和电话过程中，人们反映噪声污染相关的问题，各类噪声污染在公共生活中的麻烦大家一个数字。

According to the method of checkout and identification complying with laboratory quality control rules, we made the calibration tests on CEMS smokemeter. After the linear regression analysis of test results, we verified the correlation coefficient was more than 0.99 between FW56-1 smokemeter, which was made by ABB, Germany, and TH-880IV smokemeter, so the high measurement accuracy was confirmed. Moreover, with less than 90% stained space of lens, this instrument can still work accurately, so the probe has big pollution tolerance. It can totally meet the request of pollution online monitoring.

实验采取了符合实验室质量控制技术路线的校验、鉴定方法，对CEMS烟尘测量仪进行了标对实验，通过对实验结果进行线性回归分析，验证了德国ABB公司生产的FW56-1型烟尘测量仪与TH－880Ⅳ烟尘仪测量数据的相关系数均大于0.99，具有很高的测量精度，并且探头对污染的容忍能力特别强，在透镜污染小于90％的情况下对仪器的准确性没有影响，完全能满足污染源在线监测监控系统建设的要求。

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