phenanthrene

After water treatment, the concentration of methylphenanthrene in Daqing terrestrial facies oil keeps stable relatively, the concentration of dimethylphenanthrene is appreciably increasing, and that of phenanthrene and the series compounds of naphthalene decrease in different pitch.

在水的作用下，大庆陆相原油中的甲基菲浓度保持相对稳定，二甲基菲的浓度略显升高，菲及萘系列化合物的浓度有不同程度降低。

But for the potassium hydroxide precipitated, the purity decrease because of charcoal of crue phenanthrene.

而钾盐沉淀法由于反应过程中原料被炭化, 致使菲的纯度下降.

the result can be used to predict sorption kinetics of phenanthrene and naphthalene to loess soils and, .

研究了萘和菲在天然黄土和阳离子表面活性剂改性黄土上的吸附动力学过程。

The results suggested that excitation of toad spinalcord by morphine was unrelated to opiate receptors but appeared to be character-istic of the alkaloids containing a phenanthrene ring. Buprenorphine, a synthetic derivative of Thebaine, is a strong new analgesic agent.

本文结果提示，吗啡的兴奋作用与阿片受体无关，并为含菲核结构的阿片生物碱所特有。

The chromatographic performances of BCDS were appraised by using toluene, dimethyl phthalate and phenanthrene.

以邻苯二甲酸二甲酯、甲苯和菲为测试溶质，评价了该键合固定相的色谱性能；

isolation of soil bacteria adapted to degrade humic acid-sorbed phenanthrene

土壤中腐植酸吸附菲的降解菌的分离

Base on the method, dynamic relationships of dose-response for cytochrome P450 contents in earthworm and phenanthrene concentrations were conducted by contact filter paper and soil contaminated with phenanthrene.

在此基础上，以多环芳烃（菲）为供试外源污染物，分别以滤纸接触法和土壤投加法，进行了蚯蚓细胞色素P450含量与菲污染诱导的量-效关系试验。

the infante of queenly husband, phenanthrene benefit general that is 87 years old also is very interested in website correcting.

女王的丈夫、现年87岁的菲利普亲王也对网站改版很感兴趣。

Isomeric ratio of phenanthrene to anthracene suggested that the source of LMW PAHs was mainly from incomplete combustion of fossil fuels.

其特征化指数表明，黄浦江表层水体中LMW PAHs主要来自化石燃料的不完全燃烧。

Specific can consult the foreign investment of phenanthrene is banned collection ( FINL ).

具体可参照菲的外国投资禁录( FINL ).

In this paper, a pot experiment using alfalfa and red clover was conducted to study the effects of phytoremediation on combined pollution soils caused by phenanthrene, pyrene and Cu.

本论文通过盆栽实验，研究了苜蓿、红三叶草对菲、芘和重金属Cu复合污染土壤的植物修复效果。

Degradation of phenanthrene in soil at different aeration rates using modified biological reactor

利用改进的生物反应器研究不同通气条件下土壤中菲的降解

sorption kinetics of naphthalene and phenanthrene to loess soils

萘和菲在黄土上的吸附动力学

Phenanthrenequinone was made from industrial phenanthrene with chromium trioxide-acetic acid as oxidant.

本文以三氧化铬 — 乙酸为氧化剂,由工业菲制备菲醌.

Reactivity of electrophilic substitutions of different positions on phenanthrene are discussed according to the theory of Resonance, PMO method and EHMO method.

利用共振论、PMO法、EHMO法，对菲亲电取代反应各位点的活性进行了解释。

Transportation and transformation of 14 C-phenanthrene in closed chamber ( nutrient solution-lava-plant-air ) system.

菲在“植物 - 火山石-营养液 - 空气”系统中的迁移和转化.

study of extraction of phenanthrene from crude anthracene

粗蒽中提取菲的研究

Adopting biological culture experiments, the biotoxicity of phenanthrene ( Phe) and pyrene ( Pye) of wheat added in soil was studied.

采用小麦根伸长抑制试验，研究了菲（Phe）、芘（Pyr）对土壤中小麦的生物毒性。

study on zoogloea sp. immobilization and its degradation of phenanthrene and pyrene in contaminated soil

一种动胶杆菌的固定化及其降解土壤中菲、芘的研究

determination of iron content in stibium by ortho-dinitrogenous phenanthrene spectrophometry

邻二氮菲分光光度法测定金属锑中铁含量