biphenyls是什么意思

Widely used in plastics and electrical insulation, PCBs -polychlorinated biphenyls - take decades to break down.

大量使用在塑胶，及电气绝缘体上的多氯联苯，需要几十年才会被分解。

Mercury, polychlorinated biphenyls (PCBs) and chlordane are among the major contaminants found in Illinois fish.

水银，多氯联苯和氯丹是在伊利诺依州的鱼类中发现的主要污染物。

Ink contains toxic substances called polychlorinated biphenyls, and its chemical structure similar with the pesticide.

油墨中含有一种叫做多氯联苯的有毒物质，它的化学结构跟农药差不多。

Aflatoxins cause liver cancer and dioxins and dioxin-like polychlorinated biphenyls (PCBs) are both highly toxic as well as carcinogenic.

黄曲霉毒素可造成肝癌，并且二恶英和二恶英类多氯联苯系剧毒和致癌物。

Finally, section 6 contains a special provision for the phasing out of polychlorinated biphenyls (PCBs).

最后，第6条中含有关于逐步停止聚氯气处理的“复苯基特别条款”。

Also, do not store water in plastic containers because the polychlorinated biphenyls (PCBs) can leach into the water.

也不要把水储存在塑料容器里因为多氯联苯会渗入到水中。

Fish may be loaded with mercury, lead, and industrial pollutants like PCBs (Poly-Chlorinated Biphenyls), DDT and dioxins.

鱼体内可满是汞，铅，和工业污染物如多氯联苯（聚氯化联苯），滴滴涕及二恶英。

PCBs (aka polychlorinated biphenyls) were once used in industrial coolants. Whereas PCBs are good coolants, they are toxic.

PCBs（多氯联苯）曾被用作工业冷却剂，尽管性能优异，却具有毒性。

Certain dioxin-like polychlorinated biphenyls (PCBs) with similar toxic properties are also included under the term "dioxins" .

某些类二恶英多氯联苯（PCBs）具有相似毒性，归在“二恶英”名下。

Known examples are Dioxins and PCBs (polychlorinated biphenyls).

已知实例为二恶英和多氯联苯。

The absorption of polychlorinated biphenyls, dibenzo-p-dioxins and dibenzofurans was studied in four breast-fed infants.

吸收多氯联苯，氯代二苯并二恶英和呋喃，研究了四个母乳喂养的婴儿。

The stress in question is pollution by polychlorinated biphenyls (PCBs).

环境压力来自多氯联苯（PCB）污染。

chlorinated biphenyls are soluble in many organic solvents and in water only in the ppm range .

氯化联苯易溶于多种有机溶剂和水只有在ppm范围

The group of 12 listed highly dangerous substances includes mentioned earlier dioxins, furans and biphenyls (60).

该组中列出的12个高度危险的物质，包括前面提到二恶英，呋喃和多氯联苯（60）。

Polychlorinated Biphenyls'Pollution and Its Elimination: The State-of-the-Art

多氯联苯污染与治理的研究进展

Isolation and Degradation Characteristics of Polychlorinated Biphenyls-Degrading Halophilic Bacteria

降解多氯联苯嗜盐菌的分离和降解特性

Correlation Between Octanol-Air Partition Coefficients and Retention Parameters of Polychlorinated Biphenyls on Gas Chromatographic Columns

多氯联苯的正辛醇-空气分配系数与气相色谱保留参数的关联

Preliminary Study of Atmospheric Polychlorinated Biphenyls in Shenzhen City

深圳市空气中多氯联苯污染的初步研究

Research on Polychlorinated Biphenyls Pollution Levels and Its Richness Tendency in the Secondary Environment

次生环境多氯联苯污染水平监测及富集趋势研究

Study on the Thermodynamic Property and Relative Stability of a Series of Polychlorinated Biphenyls by Density Functional Theory

多氯联苯系列化合物的热力学性质和稳定性的密度泛函理论研究

Hydroxylated Metabolites of Polychlorinated Biphenyls and Their Endocrine Disrupting Mechanism

多氯联苯的羟基化代谢产物及其内分泌干扰机制

Monitoring of Polychlorinated Biphenyls in the Atmosphere of the Pearl River Delta Using PUF-Passive Air Sampler

利用PUF被动采样技术监测珠江三角洲地区大气中多氯联苯分布

Attenuating of Daidzein on Polychlorinated Biphenyls-induced Toxicity in Cultured Hypothalamic Astrocytes of Chicken Embryo

大豆黄酮对多氯联苯引起的鸡胚下丘脑星形胶质细胞损伤的缓解作用

Developmental Effects of Intraperitoneal Injection of Polychlorinated Biphenyls in Rats During Pregnancy

妊娠期腹腔注射多氯联苯对大鼠生长发育的影响

Determination of Dioxin-like Polychlorinated Biphenyls in Soil by Accelerated Solvent Extraction and Gas Chromatography Method

加速溶剂萃取—气相色谱法测定土壤中的类二噁英多氯联苯

The research progress on the quality assessment of the sediment contaminated by polychlorinated biphenyls

多氯联苯污染沉积物质量评价研究进展

Optimization of Cleanup Method and Quality Assurance for the Analysis of Polychlorinated Biphenyls in Sediment Samples

沉积物中多氯联苯分析的纯化条件优化研究

Preparation, Testing and Certification of Soil Reference Materials for Polychlorinated Biphenyls

土壤中多氯联苯成分分析标准物质的研制与定值

Effects of Polychlorinated Biphenyls on Ovarian Development and Gamete Differentiation in Embryonic Chickens

多氯联苯对鸡胚卵巢发育和配子分化的影响

Quantitative Structure-Activity Relationships and Joint Toxicity of Substituted Biphenyls

取代联苯的定量结构活性相关及联合毒性研究

biphenyls

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