应用化学

The polyaluminum flocculates with different B values were prepared by addition NaOH solution to AlCl〓 solution on using different methods. The characteristics of solution chemistry and species distribution in the polyaluminum solutions were examined completely and deeply by the potentiometry,〓Al NMR, Ferron timed comlexation spectrophotometry, Na〓SO〓 precipitation and ultrafiltration method.

应用多种化学分析技术及现代分析仪器，如电位滴定、Ferron逐时络合比色、Na〓SO〓沉淀、超滤膜过滤、X-衍射、富里叶红外光谱、扫描电镜等对铝盐的水解聚合反应过程、形态分布及其结构特征进行了全面深入地分析研究。

Circulating Fluidized Beds have been fully developed and widely used in chemical, petroleum and coal combus...

气固循环流化床作为一种新型化学反应器已在化工、石油和煤燃烧过程中得到广泛应用。

Database of physical and chemical properties for solid wastes were constructed through investigation for single typical component and their mixture of solid wastes. The particulate trajectory model and heat transfer model were developed, based on the studies of Characteristics of solid wastes movement and heat mass transfer in rotary kiln. Pyrolysis experiments of solid wastes in lab and pilot scale rotary kiln pyrolyzers were performed. Mechanism of pyrolysis for typical solid wastes was analyzed. The characteristics of pyrolytic products, such as physical and chemical properties, composition and combustibility, etc, were investigated. A neural network model for the prediction of yields and properties of pyrolysis products was developed. Then, the potential applications of pyrolytic products and the substitution of pyrolytic fuels for corresponding commercial furls were investigated. The optimization of energy recovery and utilization for different wastes through pyrolysis was analyzed.

通过对典型固体废物组分及其混合物特性的分析，建立了固体废物的化学特性分析数据库，并据此进行了物理分类；对固体废物在回转窑内的运动和传热特性进行了研究，建立了固体物料的随机颗粒滚动理论模型和传热模型；在小型和中试回转式热解炉上进行了实验；对各种典型固体废物在回转窑内的热解机理和主要热解产物的性质进行了研究；利用神经网络等方法建立了各典型固体废物的热解产物的产率及特性的数学预测模型；对固体废物热解产物的物性、成分、燃烧特性等开展了研究，分析了其与现有商业燃料匹配的可能性；对热解产物的多种应用性能进行了研究，对不同废物热解中的能源回收和利用进行了优化分析。

Methods The expression of C-myc in 40 cases of gliomas was examined with immunohistochemical technique.

应用免疫组织化学方法检测40例脑胶质瘤组织标本中的C—myc蛋白表达情况。

An experimental study on improving the humidifying penetration ability of the water glass grout when mixed with surfactant A has been performed.

以乙二醛作为水玻璃溶液的胶凝剂国内研究应用发展较慢，笔者从日后发展的角度出发，重点研究了乙二醛—水玻璃化学灌浆材料。

Methods The expression of c-jun in different stages after the incised wound were detected by immunohistochemistry and Western blot.

应用免疫组织化学染色和Western印迹技术检测小鼠皮肤切创后各个时间段c-jun的表达变化情况。

Methods The expression of p-p38MAPK in incised skin wound was detected by immunohistochemistry and Western blot.

应用免疫组织化学和Western blot的方法检测33例小鼠皮肤切创后各个时间段p-p38MAPK表达情况。

The conductivity of the sphere shell can be improved by intercalating polyaniline between layers of MoO〓 particles in the sphere shell.

上述四个方面工作显示出层状化合物嵌入化学在功能材料领域上有着广阔的应用前景。

Methods : The process for the inclusion complex of NE-2001 with 2-HP-β-CD were optimized using an orthogonal test; the target inclusion complex was prepared by a lyophilizing technique.

目的：应用2-羟丙基-β-环糊精（2-HP—β—CD）包合抗幽门螺杆菌新化学实体NE-2001，系统观察包合作用和计算热力学参数，确定达到最佳包合效果的制备方法。

As the application goes much wider and deeper, there is a need for miniaturizing and integrating more and more analytical devices to reduce it to lower cost, more convenient, smaller and faster way to provide the information of material ingredient and structure.

随着应用的广泛深入，越来越多的化学分析设备被微型化与集成化，从而可以更低的成本、更简便的方法、更小型化的设备、更快捷的速度提供有关物质成分与结构的检测信息。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。