物理化学的

The water used as extractor, ethanol aqueous solution and cyclohexane were obtained by means of extraction.

研究了物理化学二元液系相图实验中产生的乙醇－环己烷废液的回收利用方法。

Based on the basic theories of high-molecular physics and chemistry, colloid and surface chemistry, and from a microcosmic point of view, this ps- per provides a deep research on the major factors that affect color losing of offset ink such as ink dispersion, viscosity, desiccate and adhesiveness. The author hopes to provide theoretica1 basis for solving the prob1em of color los- ing.

本文根据高分子物理化学、胶体与表面化学等理论知识，从微观角度深入分析了影响胶印油墨掉色的主要因素，如油墨的分散、粘性、干燥、粘附性等性能，从而为解决掉色问题提供理论依据。

Based on the basic theories of high-molecular physics and chemistry,colloid and surface chemistry, and from a microcosmic point of view, this ps-per provides a deep research on the major factors that affect color losing ofoffset ink such as ink dispersion, viscosity, desiccate and adhesiveness. Theauthor hopes to provide theoretica1 basis for solving the prob1em of color los-ing.

本文根据高分子物理化学、胶体与表面化学等理论知识，从微观角度深入分析了影响胶印油墨掉色的主要因素，如油墨的分散、粘性、干燥、粘附性等性能，从而为解决掉色问题提供理论依据。

In this dissertation, the more denoting β-diketone ligand is used to weaken the electrophilic property of Ti center to obtain a complex for use as a catalyst precursor to polymerize ethylene, vinyl pyridine and acrylonitrile.

如何通过化学或物理化学方法来调节活性中心与非极性烯烃、活性中心与极性单体这两者之间的性能差异，使之同时能适应两类单体聚合无疑是很重要的。

Nonferrous metallurgy is based on metallurgical physico-chemistry and reaction engineering; its research fields involve pyrometallurgy, hydrometallurgy, electrometallurgy, material chemical metallurgy and the separation science and processes; it interrelates closely with ferrous metallurgy, heat engineering, environment engineering, material engineering, information technology, bioengineering, nano technology, chemical engineering, system engineering and artificial intelligence; and it has developed into an integrated and comprehensive engineering discipline.

日前，有色金属冶金学科已经发展成为以冶金物理化学、冶金反应工程学为基础，研究领域包括火法冶金、湿法冶金、电冶金、材料化学冶金、冶金分离科学及过程，与钢铁冶金、热能工程、环境工程、材料科学与工程、化学工程、系统工程、人工智能等学科紧密相关的体系完整、内容广泛的工程技术科学。

Magmatic emplacement is a complex physical chemical process which controls spatial distribution of rock body and deposit.

岩浆侵位过程是一个复杂的物理化学过程，控制着岩体和矿床的空间分布。

The fugacity model is a useful tool for predicting the environmental behaviour of organic chemicals.

它可根据有机化学品的某些物理化学参数和环境参数，对其在各环境介质中的分布、归宿进行预测。

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。

Biological interactions, trace metal, and chemical and physical conditions of the water column might all be the potential factors limiting the distribution of Pro to the coastal area.

实验表明，种间相互作用，微量金属元素，以及水体的物理化学条件等都是制约原绿球藻近岸分布的因素。

In physical chemistry, indeterminate parameters in dependent variable and function can be ascertained by resolving linear simultaneous equations group.

在物理化学中，多数情况下，两个物理量之间的函数并非简单的直线关系，有可能因变量与函数式中各待定参数之间是线性关系。

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。