合成

The suite is a composite of themes for various parts of the opera.

这组曲是这部歌剧不同部分的主题的成篇。

The article presents Synthesizing Allyl isorhodanate by using microwave energy withmethylic alcohol as solvent.

介绍以甲醇,利用微波能来成异硫氰酸烯丙酯的新法。

The synthesis processes of polyethyleneglycol diacrylate cross-linker of the super absorbent polymer were studied.

研究了高吸水性树脂交联聚乙二醇双丙烯酸酯的成工艺。

The synthetic method and performance testing of BH series acidulate corrosion inhibitor were introduced.

介绍了BH系列酸化缓蚀的成法及性能测试。

Levocetirizine Dihydrochloride was prepared from benzoyl chloride by acidylation,hydrogenation,cyclization with an overall yield of 8.05%.

以苯甲酰氯原料,经酰化,还原,环等反应成左旋西替利嗪酸,反应总收率8.05%。

N,N-diethylaniline was synthesized under normal tempreture with tetraethyl ammonium hydroxide as phase transfer catalyst.

以苯胺和溴乙烷原料,用四乙基氢氧化铵作相转移催化,在常压下成N,N二乙基苯胺。

Twelve derivates of S-tetrazine including three of 1,6-dihydro-S-tetrazines prepared recently were screened by pesticide activity.

对12个S四嗪衍生,包括3个新成的1,6二氢S四嗪衍生,除草、杀菌、杀虫活性进行筛选。

Three novel malononitrile derivatives have been synthesized by the solid state reaction at room temperature.

固相反应成了新型丙二腈类化。

METHODS The title compound was synthesized from phthalimide by oxidation with sodium hypochlorite.

法以邻苯二甲酰亚胺原料经次氯酸钠氧化成目标化。

This review mainly outlines the progress in study of silazane synthesis and application.

介绍了硅氮烷的一些最新成与应用研究进展。

They act at least a temporary block to DNA synthesis in micro-organisms.

它们在微生中至少对DNA成起暂时性的阻止作用。

This investigation provided an environment-friendly process for the synthesis of methyl anthranilate.

摘要提供了一种环境友好的成工艺制备香料邻氨基苯甲酸甲酯。

Syhthesis of novel derivatives of Naphtol AS and modification used for C.I.

Pigment Red 57: 1 (新的色酚AS衍生的成及对C.

Nylon is a synthetic; it is not from nature.

尼龙是一种成纤维, 不是天然质。

Four new triazol organic phosphorus compounds with the general formula(I) have been prepared.

成了四种标题化，探讨了其成法。

Fluoroaniline is synthesized in two steps from p-nitrochlorobenzene and active potassium fluoride.

以对氯硝基苯和活性氟化钾等原料,经二步法成了对氟苯胺。

His music is a haunting mix of guitar, synthesizer, oriental gongs and bells.

他的音乐是由吉他、电子音响成器以及东的锣和钟的声音混而成。

This drug was synthesised in the same laboratory as Atabrine.

这种药是在成疟涤平的同一个实验室内成的。

In this paper,the process of synthesizing new model weedicide oryzalin was studied.

本文对新型除草安磺灵的成工艺进行了研究。

A reaction engineering analysis was given to a trioxane synthesis reactorssuggested by BASF company.

对德国BASF公司提出的三聚甲醛成反应器进行了工程分析。