Methods: The rats colitis model was produced by TNBS and ethanol enemas.
方法应用三硝基苯磺酸和乙醇制备大鼠免疫性结肠炎模型.
Nefedipine was synthesized with m - Nitrobenzaldehyde, ethyl acetoacetate ammonium acetate.
以间硝基苯甲醛, 乙酰乙酸乙酯,氨化试剂为原料.
The production of aniline and nitrobenzene is quite hot in China.
苯胺和硝基苯的生产在中国相当热火.
The pattern derived from nitrobenzene is markedly different from the others.
硝基苯的图样和其他的有明显区别.
A method for determining nitrobenzene in plant by gas chromatography was developed.
建立了气相色谱法测定植株样品体内硝基苯含量的方法.
Effect background constituents on the catalytic ozonation of nitrobenzene was investigated.
考察了水中本底成分对催化臭氧化分解水中微量硝基苯的影响规律.
What is driving the growth of Chinese aniline and nitrobenzene production?
是什么推动了中国苯胺和硝基苯生产的增长 呢 ?
Nitrobenzene can rapidly deteriorate the quality of groundwater.
硝基苯污染可使地下水环境质量急剧恶化.
The results showed that m - nitrobenzene could induce the DNA strand breaks with significant logarithmic dose - effect relationship.
结果表明:间二硝基苯能够导致生殖细胞DNA链断裂,而且其受损率与剂量具有明显的剂量效应关系.
In the prcsence of Nitrobenzene , the TPC is then converted to the TPPH 2.
在硝基苯存在下TPC被氧化成TPPH_2.
In the presence of ethanonitrile and glycol, anisole reacts with ammonium ceric nitrate to form o - nitroanisole.
在乙腈、聚乙二醇存在下, 用苯甲醚与硝酸铈铵反应合成了邻硝基苯甲醚.
Trifluoroaniline was synthesized from 2,3, 4 - trifluoronitrobenzene in the medium of ethanol with Raney - Ni as catalyst.
以2,3,4-三氟硝基苯为原料,乙醇为溶剂,在催化剂雷尼镍作用下经还原合成2,3, 4-三氟苯胺.
The method for producing 4 - aminodiphenylamine from nitrobenzene and aniline was an ideal method at the present.
从硝基苯和苯胺直接合成4氨基二苯胺是当前一种较为理想的方法.
The effect of reaction parameters on the nitro benzene conversion and product composition has been studied.
考察了反应参数对硝基苯转化率及产物组成的影响.
What are the complete chemical processes of the identification of clenbuterol hydrochloride by 2, 4 - dinitrophenyl hydrazine.
写出盐酸克仑特中2, 4- 二硝基苯肼鉴定的化学反应式.