查询词典 pollution

In the daily chemical industry, sodium citrate is a good chemical agent that may replace trimerous polyamide sodium phosphate which produces public pollution, widely used for formatting various kinds of no pollution detergent.

在日化工业上，柠檬酸钠是替代产生公害的三聚磷酸钠的好的化学试剂，广泛用于合成各种无公害的洗涤剂。

We have initially found some legal systems of solving water pollution dispute,but our water pollution dispute legal system,on the whole,is still unperfected,and the revolution efficiency is not high.

我国已经初步建立起解决水污染纠纷的法律制度，但总体上讲，我国水污染纠纷法律制度还相当不完善，处理效率也不高。

In terms of environmental construction, sticking to the road of sustainable development, we will prevent source of pollution by improving plants' sewage disposal capacity and promoting the project of supervising pollution enterprises; we will unshakenly shut down illegitimate petroleum refineries, East Wind Chemical Engineering Plant which has the longest history in the whole city and other main chemical engineering enterprises and install particles-treatment equipments to relevant enterprises, thus enhancing environmental construction.

环境建设方面，走可持续发展之路，通过扩大镇污水厂污水处理能力和推进污染企业污水接管工程，控制污染源；以铁腕手段取缔非法炼油厂，关闭吴江历史最悠久的东风化工厂和一部分主要化工企业，给烟尘企业安装处理装置，进一步加强环境建设。

Vadose zone is the main channel of groundwater recharge and pollution. The nature of the vadose zone directly controls the velocity and extent of groundwater pollution.

包气带是地下水补给和地下水污染的主要通道，包气带的性质直接控制了地下水的污染化速度和程度。

Aimed at resolving the pollution of waterhead area in Shanghai currently, the causes for pollution were analysed separately, and then the measures of protection and security were proposed from the side of management, execute and technology.

该文针对上海市水源地水污染的现状，对污染成因逐一分析，并从管理层面、执行层面以及技术层面提出了几点安全与保护对策。

The objective of the dissertation is to find a way to improve Freight service of TRA under the circumstances described above.From the view of external cost of overall transportation, railway is the most cost effective vehicle in terms of external cost if we count the cost of green house effect, air pollution, noise pollution, and accidental cost.

就总体运输之外部成本而言，运具能源耗用所产生的温室效应、空气污染、噪音污染、肇事成本等，铁路运输所产生之外部成本远较公路运输为低。

The water pollution of inshore region is more serious at present than before in our country. To control the water pollution of the inshore, the hydrodynamic characteristic and mass transportation process should be simulated and reproduced.

目前我国近海水域污染形势严峻，为了控制近海水域的污染，必须对近海水动力特征和污染物输运过程进行模拟和复演。

By simulating the movement of groundwater in soil plough layer, the pollution characters of groundwater contaminated by salinity and heavy metals in the plough layer were researched under different water tables, different pollution levels and various texture soils.

通过模拟不同水位、污染度的地下水在不同质地土壤耕层中的迁移，进行了地下水中盐分和重金属对土壤耕层污染规律的研究。

With the rapid development of industrial technology, the environmental pollution is becoming more and more serious, meanwhile administrating of environmental pollution is becoming increasingly important.

随着工业技术的迅速发展，环境污染问题越来越来严重，环境污染的治理问题也越发的重要，然而能够实现快速、准确、方便的检测是实现治理的前提。

This article basted on the viewpoint of sustainable development,elaborated the characteristic of chemical pesticide on the environmental pollution and harm to human health,has analyzed the present situation and reason of chemical pesticide on the environmental pollution in our country,it got Countermeasures of sustainable forest protection that adapt the development of ecology forestry.

以可持续发展思想为指导，阐述了化学农药对环境污染的特点及对人类健康的危害，分析了我国化学农药对环境污染的现状和原因，并针对森林保护工作存在的问题，进一步提出了适应我国生态林业发展的可持续森林保护对策。

This paper designs the communication system of radio telescope FAST.

针对500m口径球面射电望远镜FAST分布式控制系统的特点完成了其通信系统的设计。

Political sheep's step-by-step a large number of fossils unearthed in the county soil Ma Ali after rural village in the middle of sallow pelitic siltstone.

步氏和政羊化石大量出土于广河县阿力麻土乡后山村，产于灰黄色泥质粉砂岩中。