1) environmental contamination
周围介质污染，环境污染
2) surrounding environment pollution
污染周围环境
3) contaminated medium
污染介质
1.
Bioleaching is a technology mainly applied in the extraction of metals from low-grade ores,desulfurization of coal gas,recovery of metals from waste materials,and detoxification of metal ions in contaminated medium.
生物淋滤技术主要应用于低品位矿石金属选矿、煤气脱硫、废弃物中金属回收和污染介质中金属离子毒性的去除等方面。
4) Environment pollution
环境污染
1.
Application of plant micronucleus technology to environment pollution monitoring;
植物微核技术在环境污染监测中的应用
2.
Fuzzy optimization model based on entropy weight for environment pollution accident risk in corporations of pharmacy;
制药企业环境污染事故风险模糊熵权排序模型
3.
Threaten of environment pollution to rare tree species mechanism and its counter measure;
环境污染对成都市古树名木的危害及防治对策研究
5) environmental pollution
环境污染
1.
Research progress in environmental pollution,ecological behavior and toxicological effects of synthetic musks;
人工合成麝香的环境污染、生态行为与毒理效应研究进展
2.
An Analysis of Energy Tariff 's Effect on International Trade and Environmental Pollution;
能源税对国际贸易与环境污染影响的实证研究
3.
Analysis of the Relationship between Economic Growth and Environmental Pollution of Developed Cities——Taking the Relationship between Economic Growth and Waste Water Discharge of Guangzhou as the Example;
经济发达城市经济增长与环境污染关系分析——以广州市经济增长与废水排放关系为例
6) pollution
[英][pə'lu:ʃn] [美][pə'luʃən]
环境污染
1.
Biological monitoring in the pollution of the rural environment;
农村环境污染的生物监测
2.
The Study of Measure Model about Economic Growth and Environmental Pollution in Jilin Province;
吉林省经济增长与环境污染水平计量模型研究
补充资料：污染
分子式：
CAS号：
性质：现今绝大多数发酵过程为纯种培养过程，即在培养过程中只允许一种微生物生长，若有其他种微生物窜入培养液中生长则叫污染，也叫染菌。发酵过程被杂菌污染后，由于杂菌生长会与生产菌种争夺营养和溶氧，杂菌所分泌的代谢物不但会影响目标产物的纯度还可能降低或升高pH值，还可能对生产菌种起抑制作用，大大干扰生产菌的生长，甚至使生产菌死亡，对发酵造成极大的危害。
CAS号：
性质：现今绝大多数发酵过程为纯种培养过程，即在培养过程中只允许一种微生物生长，若有其他种微生物窜入培养液中生长则叫污染，也叫染菌。发酵过程被杂菌污染后，由于杂菌生长会与生产菌种争夺营养和溶氧，杂菌所分泌的代谢物不但会影响目标产物的纯度还可能降低或升高pH值，还可能对生产菌种起抑制作用，大大干扰生产菌的生长，甚至使生产菌死亡，对发酵造成极大的危害。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条