The Rule of Earthworms in Bioaccumulation Soil Pollutants and Environmental Indication;
蚯蚓对污染物的生物富集与环境指示作用
Study on the existence, distribution and bioaccumulation of chlorophenols in crucian carps;
氯酚在鲫鱼体内的分布、存在形式与生物富集研究
Study on mechanism bioaccumulation of Chlorella spp.;
小球藻生物富集锌、镉机制的研究
Influences of dissolved organic carbon on the partitioning and bioconcentration oif polychlorinated biphenyls(PCBs) in Huaihe River;
水体中溶解有机物对多氯联苯在淮河水体沉积物上的吸附和生物富集作用的影响
Experiment researches on the kinetic characteristics of bioconcentration of heavy metals in O.gigas Thunberg;
牡蛎对重金属生物富集动力学特性研究
This study researched on the bioconcentration ability of duckweed(Lemna minor L.
通过静态法和半静态法研究了浮萍Lemna minor生物富集0。
The acute toxicity and bio-concentration factor of fluoroglycofen-ethyl were measured by using zebrafish(Brachydonio rerio) as test organism by semi-static method.
采用半静态法测定了乙羧氟草醚对斑马鱼B rachydanio rerio的急性毒性和生物富集系数。
Besides, the bio-concentration factor of copper was greater than other metals.
野艾蒿对4种重金属都有不同程度的转运能力,Cu在不同年限废弃地的生物富集系数均为最大,野艾蒿对Cu、Cd转运能力较强。
Based on the analysis, contrast and conclusion of its secondary enrichment zones,the changing regulation of depth,thickness and grade of the secondary enrichment zones in the Leimengou gold deposit were brought to light,and the forming mechanism of secondary enrichment zones was further expounded in theory.
本文从三条典型含金蚀变破碎带入手 ,通过对其次生富集带的分析、对比、归纳 ,揭示出次生富集带的深度、厚度和品位变化规律 ,并进一步从理论上阐明次生富集带的形成机理。
Bauxite ore in Songqi area,Henan province is characterized by secondary enrichment.
河南省嵩箕地区铝土矿具有明显的次生富集规律:次生富集最强的部位在潜水面附近,通常为矿体埋深40~70 m的部位;深度大于130 m的含矿地段氧化程度变低、矿石质量下降;矿石氧化富集的内因为Al2O3和SiO2的地球化学差异,外因是矿体内地下水的补给量及其排泄能力的强弱,铝土矿在次生氧化作用中不断地脱硅富铝,形成富铝土矿石;适宜的构造和地貌条件是地下水补给、排泄的有利保证,上石炭统底部靠近铝土矿层的岩溶溶洞是向矿层内补充大气降水的主要通道。
Prediction of Bioconcentration Factors of Nonionic Organic Compounds in Fish
有机物在鱼体中生物富集因子的预测
A Review on the Bioaccumulation Behavior of Polybrominated Diphenyl Ethers
多溴联苯醚的生物富集效应研究进展
Bioaccumulation of Herbicide Atrazine in Carassius auratus
鲫鱼对除草剂阿特拉津的生物富集效应研究
The Kinetic Characteristics of Bioconcentration of Heavy Metals in Crassostrea plicatula
褶牡蛎对重金属的生物富集动力学特性研究
Bioaccumulation and Elimination of Avermectin B_(1a) in Sturgeon (A.schrenckii);
阿维菌素在鲟鱼体内生物富集与生物消除规律的研究
Studies on Bioconcentration and Elimination of Sulfamethazine in Sturgeon (A.schrenkii);
碘胺二甲嘧啶在鲟鱼体内生物富集与生物清除的研究
Partition Theory-Based Bioconcentration of Chlorinated Benzenes in the Soil-Plant System;
基于分配理论的土壤—植物系统氯代苯生物富集规律研究
Study of Quantitative Structure-Activity Relationship Models for Bioconcentration Factors of Organic Pollutants;
有机污染物生物富集因子定量结构—活性关系的研究
Development and assessment of quantitative structure-activity relationship models for bioconcentration factors of organic pollutants
有机污染物生物富集因子定量预测模型的建立与评价
Screening and Characteristics of Microorganisms Enriching Lithium from Soil of Li-mining Area
富集金属锂微生物菌株的筛选及其富集特性的研究
The Micro-goethite of Microorganism Origin in Fushui Reservoir and Its Enrichment of Trace Elements
富水水库中微生物成因的显微针铁矿及其对微量元素的富集
Research on the Biotoxicity and Bioaccumulation of Some Kinds of Organic Chlorine Pollutants to the Protozoan Tetrahymena Thermophila BF_5;
几种有机氯污染物对原生动物四膜虫的生物毒性和富集研究
Study of the Characteristics, Reservoir Conditions and Enriched Rules of Shallow Biogenic Gases;
浅层生物气特征、成藏条件与富集规律研究
Selection of Lead and Nickel Enriched Plants and Their Micro-ecological Characteristics in Rhizosphere;
铅镍富集植物的筛选及其根际微生态特征
Separation and Extraction of Alkaloids from Chinese Traditional Medicine Using Emulsion Liquid Membrane;
乳状液膜法分离富集中草药中生物碱的研究
Enrichment of Denitrifying Phosphate Accumulating Organisms in Sequencing Batch Membrane Bioreactors;
序批式膜生物反应器中反硝化聚磷菌的富集
Distribution and Enrichment Mechanism of Biogenic Silica in the Intertidal Wetland of the Yangtze Estuary;
长江口潮滩湿地生物硅分布与富集机制
Accumulation of Cadmium Stimulated by Rhizospheric Microbes in Soil by Huttuynia Cordata
根际微生物促进下鱼腥草对镉的富集作用