tin contamination是什么意思

网络释义

用法例句

As tin is chemical active,it is easily to be oxi- dized or sulfurized in tin bath,which will result in so called tin contamination on both side of glass sheet.

锡槽中的锡由于化学性质活泼,硫化或氧化造成锡污染,导致成型过程中玻璃上下表面出现许多缺陷,严重影响玻璃质量;在实际生产中采取综合处理措施,使锡污染得到有效的控制。

Summarization was made on organotin pollution in drinking water,wastewater,surface water,and seawater at home and abroad,as well as removal effect of organotin in the water treatment process;and the importance of prevention and control of organotin pollution was also pointed out.

　概述了国内外饮用水、污水、地表水和海水中有机锡污染状况,以及有机锡在水处理工艺中的去除效果,指出有机锡污染的预防与控制应受到关注。

Discussion on the pollution prevention and control for the shipyards in the Three Gorges Reservoir;

三峡库区水域修造船厂防污染管理探讨

The influence of environmental pollution in boron-industry worksite on element contents of male worker body fluid;

硼作业场所环境污染对男工体液元素含量的影响

Regional distribution of arsenic contained minerals and arsenic pollution in China;

中国主要含砷矿产资源的区域分布与砷污染问题

Analysis of fouling mechanisms of ceramic membranes in microfiltration of Raney nickel catalysts suspension;

陶瓷膜微滤骨架镍催化剂的膜污染机理分析

Study on crude oil fouling ion-exchange membranes and its mechanism;

原油对离子交换膜的污染及机理研究

Study on the fouling and cleaning for ceramic membrane in clarification of traditional Chinese medicine extract;

陶瓷膜澄清生地黄提取液的膜污染和清洗研究

Field survey and analysis of soil and rice samples were conducted to investigate arsenic pollution of paddy fields in 4 mining areas in southern Hunan, including Shizhuyuan lead-zinc ore (Chenzhou), Jiepailing stannary (Chenzhou), Shuikoushan non-ferrous metal ore(Hengyang) and Longwangshan gold mine(Hengyang).

通过实地调查以及土壤和水稻样品分析,研究了湘南郴州柿竹园铅锌矿、郴州界牌岭锡多金属矿、衡阳水口山有色金属矿、衡阳龙王山金矿4个矿区稻田的As污染状况。

Microbial Contamination of Eggshell and Egg Contents;

鸡蛋壳表面及蛋内容物的微生物污染情况分析

DDTs contamination around a pesticide plant in northern China;

华北某农药厂周边的滴滴涕污染状况初步研究

Studys on the Determination of Organtions and Surveys on Organotins Pollution in Harbors Along the Southeast Coast of China;

有机锡分析方法的建立及东南沿海有机锡污染现状调查

Effects of Organotin Compounds Pollution on the Physiological and Biochemical Characteristics of Crassostrea Gigas;

有机锡污染对太平洋牡蛎生理生化特性的影响

Organotin Pollution in Marine Animals along Intertidal Zone at Shekou Harbor and Shenzhen Bay

深圳蛇口港及深圳湾潮间带动物的有机锡污染

Imposex in Gastropods from the Coastal Waters of China and the Biomonitoring of Organotin Compound Contamination;

中国沿海海产腹足类性畸变及有机锡污染的生物监测

Speciation Analysis of Organotin Compounds Using Solid Phase Microextraction-Supercrical Fluid Extraction-GC/MS;

固相微萃取—超临界萃取—气质联用方法在测定有机锡污染中的应用

Study on Determination of Harmful Organotin Compounds and Extraction of Active Components from Codonopsis with Supercritical Carbon Dioxide

超临界CO_2萃取用于有机锡污染物检测和党参中有效成分提取的研究

A Perception on Defects Caused by Tin Bath Pollution and Governance Approach

浅谈锡槽污染引起的缺陷及治理办法

Study of the Relationship between Economic Growth and Environmental Pollution in Wuxi City;

无锡市经济增长与环境污染的关系研究

Analyzing Sulfur Pollution in Tin Bath to Improve Float Glass Quality

全面分析锡槽内的硫污染 提高浮法玻璃质量

Investigation of Organochlorine Pesticide Contamination in Soil of the Certain Region in Wuxi

无锡某地区土壤中有机氯农药污染状况调查

Investigation on Legionella Contamination of Water System in Wuxi City During 2005-2008

无锡市2005—2008年水中军团菌污染状况调查

STUDY ON THE METHOD ABOUT TOTAL QUANTITY CONTROL OF POLLUTANT--DISCHARGE TAKING THE NORTHERN PART OF WUXI AS AN EXAMPLE

水污染物排放总量控制方法研究——以无锡城北地区为例

A study on the relationship between Wuxi Taihu waters pollution by algae toxin and health of the population

无锡太湖水域藻类毒素污染与人群健康关系研究

Wangyu River(XiSHan Area) Pollutant Load Study;

望虞河（锡山区）污染负荷研究水量水质模型建立及应用

Heavy Metal Pollution and Vegetation Restoration in Gejiu Tin Deposit in Yunnan Province

云南省个旧锡矿区重金属污染评价及植被恢复初探

Pollution Characteristics of Antimony,Arsenic and Mercury in Human Hair at Xikuangshan Antimony Mining Area and Guiyang City,China

锡矿山矿区和贵阳市人发中锑、砷和汞的污染特征

A large outbreak a few weeks ago contaminated the lake and resulted in the shutdown of tap water to about2 million residents in Wuxi, Jiangsu Province.

蓝藻的大面积爆发开始于几星期以前，并污染湖泊，致使二百万江苏省无锡市居民断水。

Chinese state media report that drinking water supplies have been restored to the city of Wuxi after authorities cleaned up an algae bloom in a nearby lake.

据中国官方媒体报导，有关当局清理了太湖蓝藻爆发的污染后，无锡市的饮用水供应已经恢复。