应用化学

Chapter 1 describes the progeess and application of quantum chemistry as well as the development and the present situation of two-state reactivity.

第一章概述了量子化学这一前沿领域的发展和应用，以及两态反应理论背景和研究现状。

With the main quantum number under 9,it is supposed to display graphic and animation of Matlab,about the structures of hydrogen-like atomic orbitals,hybrid orbitals,molecular orbitals,corresponding with all wave functions,probability distribution,and so on.

原子和分子结构的可视化，是理论分析和教学的重要手段，生动地表现原子和分子的结构有利于提高学生的学习兴趣及教学效果，同时辅助化学研究。随着计算机技术的发展，不断有新的原子和分子结构的可视化软件被开发和应用。

As a widely used organic intermediate, quinoline play an important role in the field of drug filtration, chemical analysis, dye industry, etc.

喹啉类衍生物是重要的有机物中间体，在药物筛选、化学分析、染料工业等领域都有很广泛的应用。

Chemometrics analysis such as principal component analysis , radial basis function neural network, support vector machine are explored to find the suitable modeling techniques.

利用数据库中的近红外光谱数据，将主成分分析、神经网络和支持向量机等化学计量学方法，应用于近红外光谱分析。

Early in the 1950s, Professor Yang was the pioneer in developing fundamental radiochemistry and its application.

建国初期，在十分困难的条件下，他领导开展了放射化学基础研究和应用研究。

Alzheimer′s disease animal models were made by damaging bilateral nucleus basalis of Meynert of elderly rats (20-22 month) with quinolinic acid(150 nmol in 2 μL for each NBM, given d 3 after administration of test drugs). Activity of choline acetyltransferase was measured by radiochemistry assay. One time training passive avoidance step-down and water-maze spatial localization task were used to observe effects of ginsenoside of stem and leaf in combination with choline on learning and memory of AD model rats.

应用喹啉酸（每侧150 nmol，2 μL，给受试药后d 3注射）损毁老年大鼠双侧Meynert基底核制备阿尔茨海默病动物模型，放射化学法测定胆碱乙酰基转移酶活性，一次性训练被动回避跳台实验和水迷宫空间分辨能力测试，观察人参茎叶皂甙和胆碱合用对AD模型大鼠学习记忆的影响。

Reducing agent, mostly in aqueous solution. Knowledge of the kinetic parameters that

L-抗坏血酸是一种广泛应用于化学和生物系统的还原剂，主要以水溶液的

Recent advances in the formation and reparation of defects in zeolite membranes are reviewed in this paper.

分子筛膜在化学传感器、膜分离和膜催化等领域有潜在的应用前景。

The SEM analysis shows the nano-size roughness on the plasma treated or chemical surface modified wool scales.Wenzel equation and Cassie and Baxter equation are used to illustrate the relationship between surface roughness and contact angle,then to reveal the reasons why surface modifications are able to impart an improved water repellence and oil repellence and stain resistance to wool.

SEM研究结果表明，经低温等离子体表面改性或特定化学改性后的羊毛鳞片表面呈现纳米尺度的沟槽和凹凸结构，应用Wenzel公式和Cassie and Baxter公式阐述了表面粗糙度与接触角的关系，揭示了羊毛表面改性对于提高拒水拒油整理效果的原因所在。

In this thesis a novel hybrid respirometer is developed based on the principle of pollutants biochemical degradation, and the methods of ASMs influent COD characterization are studied systematically using the respirometer and the other routine analytical methods.

论文基于污染物生物化学转化的基本原理，开发了一种新的污染物好氧生物呼吸测量仪；运用所开发的呼吸测量仪，并联合应用一些常用的水质分析方法，对ASMsCOD组分表征方法进行了系统研究。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。