substituted aromatic的例句大全

The toxicity of the substituted aromatic compounds was mainly induced by two processes: first, the penetration of these compounds through the cell membrane; then the occurrence of these compound reaction with organism species.

取代芳香族化合物对生物体的毒性主要是由2个过程引起，化合物首先穿透细胞膜，然后与机体发生反应。

joint toxicity of sds and substituted aromatic hydrocarbons to photobacterium phosphoreum

十二烷基硫酸钠与取代芳烃对发光菌的联合毒性作用

Substituted aromatic phosphate is one of the most important nucleating agents for polypropylene.

取代芳基膦酸盐是最重要的聚丙烯成核剂之一.

A series of six porphyrin monomers were synthesized by direct condensation of heliotropin, hydroxyl substituted aromatic aldehyde and pyrrole. Structures of the target compounds were characterized by MS,~ 1HNMR, IR, and UV-vis spectra.

以胡椒醛及羟基芳香醛为原料与吡咯在丙酸中回流，合成了6种卟啉化合物，其结构用1HNMR，IR，UV-Vis和ESI-MS确定。

Studies on Wittig Reaction ⅴ. Stereochemistry of Reaction of Benzylidene Alkyl Diphenyl Phosphorane with Substituted Aromatic Aldehydes

Wittig反应的研究&Ⅴ.亚苄基烷基二苯基膦与取代芳醛的反应

Correlation study on biodegradability and structure of substituted aromatic hydrocarbon

取代芳烃的生物降解性与结构相关性研究

Study on Synthesis and Application of a New Substituted Aromatic Tannage

一种新的置换型合成鞣剂的制备与应用

The 48 h acute toxicity values of 40 substituted aromatic hydrocarbons to the algae were determined by using the standard method of OECD.

采用OECD标准方法测定了40种取代芳烃化合物对绿藻的48h急性毒性，毒性最强的是邻二硝基苯，其lg1EC50为504；

correlativity research on acute toxicity of substituted aromatic compounds to scenedesmus obliquus

取代芳烃对斜生栅列藻急性毒性的相关性研究

Synthesis of Polysubstituted Aromatic Compounds 4. The Diels Alder Reaction of Substituted 3 Sulfolenes with Dimethyl Acetylenedicarboxylate

多取代芳香族化合物的合成4.取代的环丁-3-烯砜与丁炔二酸二甲酯的Diels-Alder反应

shake-flask method was used to determine water solubility ( sw) and n-octanol/ water partition coefficient ( kow) for 15 substituted aromatic ketone and aldehyde.

本文测定了15种芳香族醛酮化合物的溶解度和正辛醇-水分配系数。

Synthesis of 5,6-Dehydronorcantharidin Derivatives of Substituted Aromatic Amine and Their Anti-tumor Activities

去甲去氢斑蝥素-取代芳胺衍生物的合成及其抗癌活性研究

joint toxicity on multi-component mixtures of sds and substituted aromatic compounds

SDS与取代芳烃多元混合体系联合毒性作用研究

Ingold-Taft Equation of the Esterification Reaction of Substituted Methanol with Aromatic Acids under the Catalysis of T_sOH

酸催化下取代甲醇与芳香酸酯化反应的Ingold-Taft方程聚乙二醇催化下二苯甲醇的合成

There are still many difficulties awaiting for solution before aromatic method and substituted method becomeindustralization.

而芳化法和取代法要实现工业化仍有许多难题需要解决.