环境保护

Environmental protection and sustainable development in agriculture has become key problems of human being in nowadays,and the heavy metal contaminates is one of severe pollutive originations,which enters the human body by food chain and endangers the health of human being. In this paper,the origination of heavy metal in soil was conducted and the review about the methods of heavy metal spacial variation in soil was discussed. The proposed implications were as follow:① the study on spacial variation of the heavy metal should be conducted by Geostatistical methods combinated with 3S technic;②a model about the geostatistics and the spacial variation of heavy metal was built.

环境保护及农业可持续发展成为当今世界人类面临的重要课题，重金属污染尤为突出，并通过食物链进入人体，对人体健康构成极大危害；本文简要分析了土壤重金属的来源，并对土壤重金属特性空间变异定量研究中所涉及的主要分析方法作了初步介绍；提出了重金属特性空间变异定量研究方法的两点启示：①地统计学与3S技术的结合来研究重金属空间变异；②提出了地统计学与土壤重金属空间变异分布建模。

The experts from the Enviromental protection research institute made an investigation on how to prevent air and water pollusion in this area.

环境保护研究所的专家们对如何在这个地区防止空气污染与水污染进行了调查。

The fine words of the rich-world's armchair conservationists butter few parsnips in the poor world.

来自富有世界的环境保护管理论者总是说的那么好，黄油很少会涂抹给贫穷世界。

It is known to all that without feasible and cost-effective technology for environmental protection as powerful workhorse, the paralysing legislation of environmental protection cannot be completely cured.

地球人都知道，没有切实可行、价廉物美的环境保护技术，作为强有力地行政支持，即使环保再升格，也同样无助于根除其执法疲软症、无能为力综合症。

Theclosed-loop control system helps OEMs and packagers comply with NewSource Performance Standards proposed by the US EnvironmentalProtection Agency.

闭环系统的控制系统，帮助OEM和包装遵守新源性能标准建议由美国环境保护署。

Article 22 Enterprises, public institutions and individual industrial and commercial households which discharge water pollutants to waters shall set up outfalls in accordance with laws, administrative regulations and the provisions of the administrative department of environmental protection under the State Council; if such outlets are to rivers or lakes, they shall also abide by the provisions of the competent department of water administration under the State Council.

第二十二条向水体排放污染物的企业事业单位和个体工商户，应当按照法律、行政法规和国务院环境保护主管部门的规定设置排污口；在江河、湖泊设置排污口的，还应当遵守国务院水行政主管部门的规定。

Environmental protection system, co ordinating relevant activities in relation to the west

息与公开、工作计划与总结等综合性事务和综合协调工作；审核报批环境保护系统各类收费

Making the Qinghai-Tibet Railway an ecology-friendly railway line was the goal set at the time the project was appraised.

&建成一条生态环境保护型铁路&，是青藏铁路在建设论证之初就已确定的目标。

It is difficult, it is a challenge, also be company of barge of good luck annulus it is firm of haven shipping operation, be in charge of receiving send pilot, the harbor of pass in and out that assists guest steamer and convoy, have the job such as the fire control on re-act course of study, water, environmental protection, it is service enterprise, also be a window of Tianjin haven.

是困难，是挑战，也是机遇轮驳公司是港口船舶作业公司，负责接送引航员，协助客货轮的进出港及护航、起重作业、水上消防、环境保护等工作，是服务型企业，也是天津港口的一个窗口。

The entire staff of science and technology, production safety, environmental protection, re-education.

对全体员工进行科学技术、安全生产、环境保护再教育。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐