1) multimedia fate models
多介质环境数学模型
2) 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。
3) 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。
4) 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。
5) environment mathematical model
环境数学模型
1.
Many environment mathematical models are ordinary differential equations where time is considered only as its effect on population density.
许多环境数学模型是用常微分方程表示的,它只考虑了时间对种群密度的影响。
6) mathematical modeling techniques
水环境数学模型
1.
Evaluation of mathematical modeling techniques for tidal river networks on Pearl River Delta;
珠江三角洲潮汐河网水环境数学模型评述
补充资料：环境数学
数学为科学与工程学之基础，且为研究工作与规划设计上之有效工具。环境数学所涉及之数学技巧与工程数学之领域类似，为利用数学将实际环境问题模式化，进而求解与解释模式预测之结果。
环境数学之范畴
数学模式之建立
常微分方程式
拉普拉斯转换(en:laplace transformation)
偏微分方程式
误差与误差之传播
方程式之数值解
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