查询词典 applied chemistry

Shanghai(200032);State Key Laboratory of Applied Organic Chemistry, Lanzhou University,Lanzhou (730000);ITODYS, CNRS UMR7086, Universite Paris 7, 1, rue Guy de la Brosse.

上海(200032)；兰州大学化学华工学院，兰州(730000)；巴黎第七大学ITODYS研究所。

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。

In recent years, with the development of various good catalysts especially the ruthenium alkylidenes bearing N-heterocyclic carbene ligands, the RCM reaction has been applied widely in the synthesis of complex organic molecules, biological molecules and natural products etc. The Nobel Prize in Chemistry 2005 goes to Yves Chauvin, Robert H.

近二，三十年来，随着各种性能优良的催化剂的不断发展，尤其是含氮杂环卡宾配体的钌催化剂的出现，关环复分解反应在合成复杂有机分子，生物活性大分子以及天然产物等方面已得到了极为广泛的应用。2005 年的诺贝尔化学奖分别授予了 Yves Chauvin，Robert H。

See [90]. The theoretical work by these mathematicians supplied many of the ideas and approaches that were later used in more applied situations in physics, celestial mechanics, chemistry, biology, and other fields.

这些数学家的理论工作提供了很多思想和方法，这些后来都被应用于物理、天体力学、化学、生物学和其它领域更为复杂的情形。

The viewpoint of mechanical chemistry was firstly applied to analyze the forming mechanism of chemical bond.

首次应用机械力化学的观点，分析了型煤内化学键形成机理。

In this thesis, based on the quantum chemistry calculation, applied elastic scattering Green's function method, different gold-molecule-gold systems are investigated.

本文在量子化学计算的基础上，利用弹性散射格林函数的理论方法，对由金属-分子-金属构成的分子体系进行了计算。

These results indicated that the presented method could be applied efficiently to the solution-phase combinatorial chemistry based on Williamson etherification.

结果表明该方法可高效率地用于基于Williamson醚化反应的液相组合化学合成。

A Marcus electron transfer theory coupled with an incoherent polaron hopping and charge diffusion model in combining with first-principle quantum chemistry calculation was applied to investigating the effects of heteroatom on the intermolecular charge transfer rate for a series of heteroacene molecules.

结合第一性原理的量子化学计算，在极化子跳跃和电荷扩散模型框架内应用Marcus电子转移理论研究了杂原子取代对一系列杂原子化的多并苯分子的分子间电荷转移速率的影响。

The 4-acetylenyl phenylformic acid synthesized with the method contains carboxyl and terminal alkynyl, and is a valuable synthesized used in organic chemistry and is of great prospect to be applied in biomedicine, medicine field, etc, particularly in replacing phenylacetylene which is recently widely used in the synthesis of aromatic heterocycle, such as triazole.

本发明方法合成的4-乙炔基苯甲酸结构中含有羧基和末端炔基，是有机化学中极有价值的合成"砌块"，在生物医学、医药等领域有着十分重要应用前景，特别是取代苯乙炔近年来被广泛用于三唑等芳香性杂环的合成。

Square system and Hexagonal systems are widely applied in statistical physics and chemistry.

四角系统和六角系统在统计物理和化学上有着广泛的应用，本文主要研究格子系统的独立集的计数。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。