有机化学的

Much of the book is devoted to alchemy, but also the development of modern chemistry: atomic theory, nature of the elements, beginning of organic chemistry, much more.

书中的许多篇幅炼金术，也是近代化学发展：原子理论大自然的元素，从有机化学更多。

Because of special stereostructure and property, N-heterocyclic carbene complexes have been diffusely applied in organic chemistry and organic sythesis during the past few years.

N-杂环卡宾化合物具有特殊的结构和性质，近年来在有机化学及有机合成反应中得到了广泛的应用，并已经成功地运用在有机催化反应中。

Then 2′bromo-2-dimethylamino-1,1′-binaphthyl was obtained via diazotization,bromination and methylation in 49.7% yield.

首先，它是在有机化学和无机化学的相互渗透中发展起来的，此外，它还和一些相关学科具有密切联系。

This thesis focused on some synthetic organic reactions promoted by metallic dysprosium and dysprosium alkoxides. It consists of five chapters.

中文题名金属镝和烷氧基镝促进的有机化学反应研究副题名外文题名论文作者贾瑜导师陶凤岗教授学科专业有机化学研究领域\研究方向学位级别博士学位授予单位复旦大学学位授予日期2002 论文页码总数129页关键词有机化学反应有机合成镝烷氧基镝馆藏号BSLW /2003 /O627 /15 本论文主要研究了稀土金属镝和烷氧基镝参与的有机化学反应，共分五章。

Not only in the domain of medication,food and hygiene but for the research of polypeptide and asymmetric synthesis,the resolution of the enantiomer of amino acids is of important.

氨基酸对映体的分离分析，在蛋白质多肽的研究、有机化学不对称合成以及医药、食品、卫生等领域都具有重要意义。

Storage tanks developed by the introduction of new special plastic material, containing acetone, ethyl ether and other chloro-organic chemicals Fang operation, there are anti-corrosion and dissolution.

储水箱采用新研制的特种塑料材质，对含有丙酮、乙醚氯钫等有机化学物质的作业，有耐腐蚀而溶解作用。

This author has the analysis to the earnest summary in its procedure,haying the overall situation t...

作者对之进行认真总结和分析，对学习有机化学和树立科学的世界观有很大的帮助。

In this article, the author demonstrates mechanism of complex ion hydronium抯 formation and its application in the organic experiment from the two aspects of theory and practice.

从理论和实践两个方面，论述了两种铜氨溶液中配离子生成的机理及其在有机化学实验中的应用。

In this way students could reach a higher level on knowledge of inorganic chemistry.

巩固和加深对无机化学、分析化学、物理化学和有机化学等四大基础化学的基本原理和基本知识的理解和掌握。

Thus arose the two great divisions of this science known as inorganic chemistry and organic chemistry.

于是，产生了这门科学的两大分支，即所谓的无机化学和有机化学。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。