1) derivative pollution
衍生污染
1.
Analysis of urban derivative pollution and its management countermeasures;
城市衍生污染灾害分析及防治管理对策
2) pollution ecology
污染生态
1.
The effects of wastewter discharge on the population structure and pollution ecology of algae in a mangrove area were studied in Futian mangrove swamp, Shenzhen.
为了解红树林生态系统的功能，在深圳福田红树林沼泽进行生活污水排放对藻类种群结构及污染生态影响的研究。
2.
This article sums up varieties of root exudates, their quantities and secretion mechanisms on the base of former research, especially, the relationship between root exudates and nutritional activation in rhizosphere , allelopathy, pollution ecology.
综合论述了根系分泌物的种类、数量、分泌机理;特别是根系分泌物与根际养分活化与吸收、化感效应、污染生态的关系。
3) biological pollution
生物污染
1.
Using this technology to mitigate the indoor biological pollution has been paid more attention in recent years.
纳米光催化技术在环境领域的研究已有三十年的历史,随着人们对生物污染的关注,用纳米光催化技术来治理室内生物污染成为新的研究热点。
2.
The air pollution and biological pollution in the stack room for ancient books can do harm to the health of ancient book librarians.
古籍书库中的空气污染和生物污染给古籍管理人员的健康造成危害,对古籍书库存在的各种危害进行了分析,并提出了预防措施。
3.
The infestation of biological pollution in the late 20th century has formed a major aspect of ecological disaster,seriously threatened the sustainable development of relevant nations and caused great concern from the academic circles.
20世纪末,生物污染猖獗,已经构成了生态灾变的一个主要方面,严重地危及到了相关民族的可持续发展,并引起了学术界的高度关注。
4) ecological pollution
生态污染
1.
The ecological pollution situations including water, atmosphere and acid rain in Nanjing from 1997 to 1999 are studied by systematic investigation.
通过系统研究 ,定量分析了南京市 1 997-1 999年水质污染、大气环境质量、酸雨等现状 ,进而系统探讨了该市城市化进程中出现的主要生态环境问题 ,并运用生态景观异质性理论和方法 ,结合实际调查情况 ,对主要的生态污染致成原因进行了分析 ,最后提出了具体的南京市生态环境问题治理与实现可持续发展的对策。
5) biologic pollution
生物污染
1.
Discussing of biologic pollution for air conditioning system;
空调系统生物污染问题探讨
2.
Overview of disinfection methods of biologic pollution in HVAC systems;
空调系统生物污染防治方法概述
6) biological contamination
生物污染
1.
Objective To study the compartment environmental quality of ambulance against biological contamination for safe and comfortable transportation and treatment of patients.
目的:研究防生物污染伤病员急救车的车厢环境质量,实现安全、舒适运送、急救伤病员。
补充资料：-羟基聚环氧乙烷与N,N'-双(牛脂酰基氢化衍生物)的衍生物的甲基硫酸盐
CAS：68389-89-9
中文名称：α-2-双[2-氨(乙基)甲基氨基]乙基-ω-羟基聚环氧乙烷与N,N'-双(牛脂酰基氢化衍生物)的衍生物的甲基硫酸盐
英文名称：Poly(oxy-1,2-ethanediyl), .alpha.-[2-[bis(2-aminoethyl) methylammonio]ethyl]-.omega.-hydroxy-, N,N'-bis(hydrogenated tallow acyl) derivs., Me sulfates (salts)
Methyl, hydrogenated tallow diethylene triamine condensate, polyethoxylated, methyl sulfate
中文名称：α-2-双[2-氨(乙基)甲基氨基]乙基-ω-羟基聚环氧乙烷与N,N'-双(牛脂酰基氢化衍生物)的衍生物的甲基硫酸盐
英文名称：Poly(oxy-1,2-ethanediyl), .alpha.-[2-[bis(2-aminoethyl) methylammonio]ethyl]-.omega.-hydroxy-, N,N'-bis(hydrogenated tallow acyl) derivs., Me sulfates (salts)
Methyl, hydrogenated tallow diethylene triamine condensate, polyethoxylated, methyl sulfate
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