物理化学的

The chemical and physical peculiarity and application characteristic of LPG, Methyl Alcohol Petrol and Ethanol Petrol are analyzed.

本文首先介绍了国内外代用燃料的发展现状及未来趋势，并且着重分析了LPG和醇类燃料的物理化学特性以及它们的应用特点和存在的问题。

［Objective］ This work develops a stable prescription of ginger oleoresin gel which is suitable for clinical application according to its physical-chemistry characteristics.

［目的］根据姜油树脂的物理化学特性，研制适合临床应用的稳定的姜油树脂制剂的处方。

Good results were obtained in treatment of this wastewater by appropriate flocculants and rational technology based on physical chemistry.

选用恰当的混凝剂和设计合理的工艺流程，采用以混凝为基础的物理化学方法，可以进行有效的处理。

It is a breakthrough form classic method.The approach to self\|sensitization is the expansion of AN.

实施自敏化的技术途径是硝酸铵的膨化，其实质是表面活性技术在粉状炸药中的应用，是一个强制析晶的物理化学过程。

In ore deposits on tops of the paleokarst denudationplanes,sericite is the most important carrier of gold.whereas in the ore depo-sits within the faults,pyrite is the most important carrier of gold.

不同的"卡林型"金矿床之间，由于形成的物理化学条件的差异，其主要载金矿物的种类也不相同。

The iron replacement of sillimanite may somewhat affect the physic-chemical calculation and exert negative effects on sillimanite mineralization.

铁组分的类质同像替换对物理化学计算和夕线石矿化环境均有所影响，对夕线石晶胞参数a的影响很小，而对b，尤其对c的影响较大，与前人的结论有所不同。

The occurrence and development of coal spontaneous combustion are a complex physical and chemical process.

煤自燃的发生和发展是一个十分复杂的物理化学过程，大型煤自然发火实验台的建造解决了煤自然发火的实验模拟问题。

The mechanism studies on the atomic oxygen effects over surface materials become rather difficult due to the fact that the interaction, stemming from a highly complex environment in LEO, where the atomic oxygen are equipping with high translational kinetic energy and strong oxidizing characteristics, may induce complicated physico-chemical processes.

然而，由于空间环境高度复杂，以及环境中原子氧具有高平动能和高度活泼的化学特性，空间材料的原子氧效应呈现复杂的物理化学过程，给该效应的机理性研究带来严重困难。

A method of determination for wetting Agent content in plating bath is described by surface tension or wetting angle technique. A simple and practical method is provided for plating technology and research.

本文介绍了用测定镀液表面张力或润湿角的方法来确定镀液中润湿剂的含量，为电镀工艺和电镀的研究工作提供了一种简便可行的物理化学测试方法。

The determination of cytokinin levels is a primary and basic approach in the cytokinin studies. The Amaranthus betacyanin bioassay was modified for the rapid and convenient determination of cytokinin activity. Meanwhile, the procedures for quantitative analyses of cytokinins by HPLC and ELISA were estabolished, and these gurantee the analyses of cytokinin levels with high precision.

在细胞分裂素的活性测定中，通过改进尾穗苋苋红素合成法建立了一种简便、准确的生物试法，同时还建立了根据物理化学和免疫学原理而测定细胞分裂素的HPLC和ELISA方法，使得细胞分裂素的定量更加准确。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。