物理化学

Recently, he has been concerned with the physical chemistry of adhesion.

最近，他已经关心黏著的物理化学。

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。

While she was studying physics, he began to dig into physical chemistry

她在研究物理学时，他开始钻研物理化学。

Through statistics and analysis on the collected data, the physical chemistry character has been determined.

通过对所得数据进行统计分析，确定了成都市大气颗粒物的物理化学特征。

Physical chemistry is the study of the underlying physical principles that govern the properties and behavior of chemical systems.

物理化学是研究支配化学体系性质与行为的潜在物理原理的。

In this paper, the classification, structure, detection and physiochemical properties, and biological properties of pectinase were illustrated.

主要论述了果胶酶的分类、结构、检测方法以及物理化学和生物学特性，并且简要概述了其在工业生产中的应用。

A physiochemical process for hotel wastewater treatment, the coagulation filtration process,was suggested based on laboratory tests.

在实验的基础上，提出了酒店废水的物理化学治理工艺。

Using inside artificial rain instrument, orthogonal experiment plan of three factors and three levels was adapted to research water spatial and temporal distribution of each point along slope under physical and chemical method applied.

利用室内人工降雨试验，采用3因素3水平正交试验设计方案，研究物理化学调控方法实施情况下坡面土体中水分的时空分布状况。

On the basis of the related essential glass transition theory,the main effects on glass transition temperature including composition,molecular weight and plasticization were debated.

在玻璃化转变的相关基础理论上，综述了影响玻璃化转变温度的主要因素，指出了玻璃化转变温度作为建立在动力控制过程的非平衡态基础上的物理化学参数，与水分含量和水分活度两重要指标相结合，可以用来解释干燥食品加工贮藏中引起食品腐败变质的各种动力学过程

An anti-sloughing drilling fluid system－PRT is developed, based on the analysis of clay mineral composition, structure, physical and chemical characteristics.

分析了该地区易塌层段的粘土矿物组分、结构特性和物理化学特性以及存在的钻井液技术难题，研究出PRT防塌钻井液体系。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。