甲烯

目的探讨实验性脑缺血嗜中性粒细胞（NC）的浸润规律及甲烯土霉素（MC）对其影响。

Objective To research on the neutrophil cell ( NC ) infiltration in the ischemic brain and the influences by methacycline ( MC ) .

聚吡咯甲烯/聚乙烯醇薄膜对高斯光束的衍射行为

Diffraction Behavior of Polypyrrylarylenemethine / Polyvinyl Film to Gaussian Beam

甲烯四氢叶酸还原酶基因多态性与急性脑血管疾病关系的研究

Study of the correlation between cerebral apoplexy and MTHFR gene

可溶性聚噻吩甲烯包覆碳纳米管的三阶非线性光学响应

Third-order nonlinear response of conjugated polymer coated carbon nanotubes

双（吡咯-2-甲烯胺）-环己烷配合物弱氢键作用研究

A study of weak hydrogen-bondings in complexes of bis ( pyrrol-2-yl-methyleneamine ) - cyclohexane

聚芳香杂环甲烯的三阶非线性光学效应与时间分辨光克尔效应（英文）

Third-order Optical Nonlinearity and the Time-resolved Optical Kerr Effect of Poly ( heteroarylene methines )

对小白鼠的中枢神经系统与戊巴比妥钠有协同作用，也与五甲烯四氮唑有协同作用。

It potentiated both the stimulant effect of cardiazol and the depressant effect of sodium pentobarbital on central nervous system of mice .

建立了动物组织中四环素、金霉素、土霉素、强力霉素、去甲基金霉素、甲烯土霉素和二甲胺四环素等7种四环素类抗生素残留量的液相色谱同时测定方法。

A method for simultaneous determination of 7 antibiotics residues of tetracycline , chlortetracycline , oxytetracycline , doxycycline , demeclocycline , methacycline and minocycline in animal tissues has been developed .

在此反应条件下反应40min，甲代烯丙基氯转化率26.1%，甲基环氧氯丙烷选择性91.5%，甲基环氧氯丙烷收率23.9%。

When reacting at the optimal conditions for 40 minutes , the conversion of methylallyl chloride , the selectivity to methyl epichlorohydrin and the yield of methyl epichlorohydrin were 26.1 % , 91.5 % and 23.9 % , respectively .

用过渡态理论和AM1方法，对8-二甲基-7-甲氧基-5-烯-壬腈氧化物分子内环加成反应机理进行了研究。

The reaction mechanism of8-dimethyl-7-methoxy-5-ethenyl-nonanenitrile oxide cycloaddition has been studied with the molecular orbital AM1 method and transition state theory .

该染料甲川链上的碳原子与氨基的氮原子相连，而该氮原子又与染料的甲川链形成烯胺。

The meso carbon atom of the methine linkage of the dye is attached to the nitrogen atom of a group which forms an enamine with the methine linkage of the dye .