2) multi-media environment
多介质环境
1.
Studies on multi-media environment pollution of lead in Shenyang City.;
沈阳市多介质环境铅污染研究
2.
In this paper, distribution and eco-environmental behaviors of typical pollutants among multi-media environments in Haihe mainstream and adjacent sea were studied.
本文通过对海河干流、河口及邻近海域水、沉积物、陆地植物、土壤、水生生物进行分析,了解以BOD、COD等有机物、氮、磷等营养元素及重金属为代表的典型污染物污染状况;阐明主要典型污染物在水/沉积物/生物多介质环境之间的转移分配规律和生态环境行为。
3) multimedia environment
多介质环境
1.
Development of research on soil multimedia environmental pollution;
土壤多介质环境污染研究进展
2.
Soil column leaching experiment,ammonia volatilization experiment and pot experiment were carried out to study the effects of lignin on the nitrogen migration,transformation and accumulation of compound fertilizer coated with lignin in multimedia environment(soil,water,atmosphere and plant).
以木质素包膜复合肥为研究对象,通过淋溶、氨挥发和盆栽试验,系统研究了木质素包膜复合肥中N素在多介质环境(土壤、水体、大气和植物)下的迁移转化和积累,以及木质素对复合肥中N素的影响。
3.
he physico-chemical paramenters(Kow,eveporation pressure,water solubility,Koc and BCF)of monocarboxoldehyde and other 19 organic pollutants were estimated and fugacityapproach model of multimedia environment at stable equilibrium for pond and agriculturalfield ecosystems was made.
本文对单甲脒等２０种有机污染物进行了物化参数（Ｋｏｗ，蒸汽压，水溶度，Ｋｏｃ和ＢＣＦ）的估计，针对池塘和农田２个生态系统构建了稳态平衡速度多介质环境数学模型，模型研究的初步结果表明该模型用于预测有机污染物在稳态平衡条件下多介质环境中浓度的分布有一定意义。
4) multimedia environmental model
多介质环境模型
1.
Evaluating the Environmental Bahavior of Typical Organic Pollutants Applying Multimedia Environmental Model;
应用多介质环境模型评价典型有机物污染物的环境行为
2.
A fugacity-based multimedia environmental model-QWASI was introduced and applied to CH_3HgCL.
证实了多介质环境模型在湖泊和水库体系汞行为模拟中的适用性。
5) environmental medium
环境介质
1.
Effect of environmental mediums on β-amylase activity;
环境介质对β-淀粉酶活性的影响
2.
Moreover,among the environmental medium,areas near sea border have the most serious corrosive effect on metals.
模拟实际工程中不同金属连接形式和不同的环境介质,对其进行腐蚀现象和腐蚀程度的长期观察,得到各种工况腐蚀程度图。
6) environmental media
环境介质
1.
Nowadays of the Determination of Perfluorinated Compounds(PFC) in Complex Environmental Media;
复杂环境介质中全氟化合物的分析检测现状
2.
Being a representative persistent organic pollutant(POP),PAHs was widespread in China and 16 PAHs as priority pollutants promulgated by US Environmental Protection Agency(EPA) had nearly been determined in various environmental media including atmosphere,water,sediment,soil and organism.
持久性有机污染物多环芳烃(PAHs)在我国环境介质中广泛分布,美国EPA规定的16种优先控制多环芳烃大多在我国大气、水体、沉积物、土壤和生物体内检出。
3.
According to advances of home and abroad, this paper discussed measure methods of Selenium in environmental media.
结合国内外的研究进展,综述了环境介质中硒的各种检测方法。
补充资料：环境介质
分子式：
CAS号：
性质：自然环境中各个独立组成部分中所具有的物质。如大气、水体、土壤和岩石、生物体中所具有各自特性的气体、水、固体颗粒、肌肉和体液等不同介质(或不同的相)，它们之间常发生相互作用或关联。环境中不同介质间物理、化学和生物的作用是环境化学的物质迁移分布、形态变化、污染效应、最终归宿的重要环节。多介质的环境化学问题已成为现今环境化学的重要课题。
CAS号：
性质：自然环境中各个独立组成部分中所具有的物质。如大气、水体、土壤和岩石、生物体中所具有各自特性的气体、水、固体颗粒、肌肉和体液等不同介质(或不同的相)，它们之间常发生相互作用或关联。环境中不同介质间物理、化学和生物的作用是环境化学的物质迁移分布、形态变化、污染效应、最终归宿的重要环节。多介质的环境化学问题已成为现今环境化学的重要课题。
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