讨论了城市污水经过一种复合混凝剂混凝沉降处理时，污水中有机物的迁移和转化。
The migration and conversion of the organic compounds in the city polluted water is discussed with the method of the coagulating subside by a kind of compound coagulating agent.
它反映了污染物在环境迁移转化中的基本规律和特定环境功能条件下环境污染物的承受能力。
Environmental capacity reflects the law of transference and translation of contamination and also reflects the receiving capacity under a certain kind of environment.
采用室内土柱模拟试验方法，研究了不同灌溉施肥方式下尿素态氮在土壤中的迁移、淋溶和转化特征。
Soil column method was used to study the characteristics of the movement, transformation, and leach of urea-N in soil added by different ways of the fertigation.
论述了煤燃烧过程中铬迁移转化和排放控制的研究进展。
In this paper, advancement on the migration, transformation and release control of Chromium in coal combustion process is presented from several important aspects.
应加强煤中硒在煤炭洗选、气化等加工和利用过程中迁移转化规律的研究。
The studies on migration and evolution of selenium during preparation and gasification of coal should be strengthened.
同位素稀释分析是研究氮素在土壤植物体系中转化和迁移特征的有效方法。
Isotope dilution analysis is a valid approach for studying nitrogen transformation characteristics in soil-plant systems.
通过静态吸附、静态降解和动态土柱试验，研究了磁河废水中有机污染物在土壤饱水条件下的迁移转化行为。
Through experiments of static adsorption, static degradation and dynamic soil column, the transport and transformation of organic pollutants in wastewater in saturated soil were studied.
此外，本文还引入了迁移系统的限制乘积概念，并以此为工具研究了弱互模拟和弱不变量之间的相互转化。
Besides, we introduce the concept of restrict product of transition systems, and take this as a means to study the mutual transition between weak bisimulation and weak invariants.
其次，本文还引入了迁移系统的限制乘积概念，并以此为工具，研究了弱互模拟和弱不变量之间的相互转化。
Secondly, this paper introduced the concept of restrict product of transition system, and took this as implement, studied the mutually transition between weak bisimulation and weak invariant.
学生将所学习到的科学知识迁移应用到新的学习中去或生活和工作中去，并转化成为能力，是科学教育和教学的根本目的之一。
The student will migrate the scientific knowledge into new study or into the life and the work, also, will transform it into the ability, because it's one of basic goals of the scientific teaching.
介绍了铊的地球化学性质、分布状况、生理毒性和临床表现及环境迁移转化过程。
Thallium geochemical properties, distribution, physiological toxicity, clinical symptoms, chemical migration and transformation in the environment were reviewed.
联合模型包括水运动模型和溶质运动模型两部分，综合考虑磷在土壤中迁移、转化和沉淀等过程。
The united model consists of water model and phosphorus solute model, so transfer, transformation and precipitation can be considered synthetically.
阐述了化学农药在土壤中的迁移转化规律，对于预测其变化趋势和控制农药环境污染具有重大意义。
The transformation regularity of chemical pesticide in soil was analyzed. It was important to predict its change tendency and control pesticide environmental pollution.
综述了镉在环境中的分布、污染来源及其在土壤中的迁移转化规律，着重讨论了镉在土壤中的赋存形态、生物有效性以及提取方法的现状和进展。
Progress in distribution, sources and transportation of cadmium in soils are summarized. The occurrence, bioavailability and extraction methodologies for cadmium in soils are discussed in this paper.
揭示了北京地区水-土-生物体系中污染物存在形态和迁移转化规律，把握了主要污染物调控技术。
Announced Beijing area water - earth - configuration of existence of the contaminant in biology system and change shift change the rule, mastered skill of main contaminant adjusting control.
因此，硒的测定及形态分析对于了解不同形态的硒化物在生物体和环境中的迁移转化规律具有重要意义。
Speciation analysis of selenium is very important. It may lead to better understanding for the transformation and distribution of different selenium compounds in our life and environment.
本文概述了天然环境中多环芳烃的来源、分布和迁移转化规律。
A large number of research results have been made on the sources, distribution, transport and transformation of polycyclic aromatic hydrocarbons (PAH) in the natural environment.
通过对苗期玉米的盆栽试验，探讨了在镉、锌污染土壤上施入不同量的有机肥并配合淋洗措施后土壤中镉、锌的形态转化、迁移规律和对植物生长的影响及改良效果。
This paper reports the amelioration of soils polluted by Cd and Zinc by organic matter and water leaching in a pot experiment using corn seedling as an index crop.
煤热解过程中挥发分和气相逸出总硫之间的关系与形态硫的转化和迁移规律有关。
The relationship between volatile matter and total sulfur in gas phase of coal pyrolysis process was related to the rule of form sulfur transformation.
通过模拟实验对渗滤液中的氨氮在土壤和地下水中的迁移转化进行了研究，从而得出渗滤液对土壤的影响程度和规律。
Study on transfer and transformation of NH3-N from leachate in soil and groundwater was carried out by simulated experiment, influence extent and law of leachate pollution on soil were achieved.
通过模拟实验对渗滤液中的氨氮在土壤和地下水中的迁移转化进行了研究，从而得出渗滤液对土壤的影响程度和规律。
Study on transfer and transformation of NH3-N from leachate in soil and groundwater was carried out by simulated experiment, influence extent and law of leachate pollution on soil were achieved.
应用推荐