查询词典 physical change

In order to provide an overall understanding on the basic theory and previous researches of wood chemical rheology, the author discusses some respects on the basis of the common knowledge of deformation and flow, which served as the foundation of wood chemical rheology. These respects include the results by Stein and Tobolsky, such as the correlation between the change of polymolecular structure and stress relaxation, the classification of physical rheology and chemical rheology, the difference between the research on wood chemical rheology and other methods, as well as a kind of non\|continuous method to measure stress relaxation proposed by Tobolsky \%et al.

为了使国内木材科学界对木材的化学流变学的基础理论及其研究概况有一个比较全面的了解，作者在归纳了作为建立木材的化学流变学基础的、关于变形和流动一般理论的基础上，就Stein 和Tobolsky基于高分子构造变化与应力松弛之间的对应关系，关于物理流变学和化学流变学的分类，化学流变学研究与其他方法的不同之处，Tobolsky等关于不连续应力松弛测定方法等内容做了比较详细系统的介绍。

Ca2 was activated by microwave to investigate its physical characteristics and dechloriantion.The change of total pore area,pore area of different pore size zone,pore size distribution of the sample before and after reaction of different microwave activation was examined by mercury porosimeter.

采用微波炉对一定质量的氢氧化钙样品进行活化，利用压汞仪考察了不同微波活化时间及脱氯反应前后的Ca2总比孔表面积、分段比表面积和孔径分布的变化，并在脱氯实验台上对脱氯效率进行实际测试。

Due to the physical properties exhibit extremely rapid variations with the change of temperature near the pseudocritical point, the heat transfer performance of supercritical fluids are very different from that of conventional refrigerants.

二氧化碳跨临界循环放热过程处于超临界区，由于在准临界点附近CO2 的热物理参数变化非常剧烈，超临界区流体的换热有别于传统制冷剂，气体冷却器的换热优劣对系统性能影响较大。

In order to change the condition that there was no applied strength analysis curve used in Ningxia Municipality, an experimental investigation, which took into account the local physical feature and aimed at detecting strength by resilience method, was made for C10~C50 concrete test cube with ZC3-A type concrete resiliometer.

针对宁夏地区目前尚未建立地区测强曲线，结合宁夏地区实际特点，对强度等级为C10~C50的混凝土试块采用ZC3-A型混凝土回弹仪进行了回弹法检测强度的试验研究。

We in this project studied module dynamics, physiological integration between modules, and the relationship between module dynamics and environmental change including physical and biological interaction for perennial herb Scirpus mariqueter, annual cotton, and tree species of Querucus fabri.

本项目分别以多年生草本克隆植物海三棱麃草，一年生农作物棉花和多年生高大乔木栎树为研究对象，研究了这几种不同构件特征集合体的构件动态、构件间的生理整合及其对环境变化的响应、构件动态与环境因子的变化关系，构件动态与动物侵食的关系等。

The laws by which the states of physical systems undergo change are not affected, whether these changes of state be referred to the one or the other of two systems of co-ordinates in uniform translatory motion.

描述物理系统进行变化的定律不受影响，不论这些状态的改变是就均匀平移运动下的两座标系统中的任何一者而论。

When people move from rural to urban, their major changes in their life, such as a decrease in physical activity, a change dietary patterns, a nd increase in fast food and a decrease in fruit and vegetable consumption, for example, there is also an uptake of unhealth y habit s such as smoking.

当人们从乡村迁入城市，主要发生改变的就是他们的生活，如锻炼的减少；饮食结构的改变，像，吃快餐的次数增多，而吃的水果和蔬菜的数量减少；而且人们还学会了一些不良习惯，如吸烟。

This is how change is effected in your physical world.

这就是在你们的物理世界产生的效应。

Based on these studies, sea ice variations were combined with global climate change. The research fields about sea ice includes: the physical properties and processes of sea ice, together with snow cover, the ecosystem of sea ice regions, albedos of sea ice and its snow cover, mass balance of sea ice regions, sea ice and climate coupled model.

这些研究领域主要有：海冰及其表层雪的物理特性和过程、海冰区域生态特征、海冰区与气候相关的反照率和物质平衡研究以及海冰气候耦合模型等大的领域。

Physical changes have brought a great psychological change, denatured Ella after the emotional ups and downs experienced the ups and downs of life.

生理的改变带来了巨大的心理变化，变性后的小琪经历了曲折坎坷的情感生活。

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％。