thermal contraction

The low melting-point eutectic films crack under the welding tensile stress caused by thermal expansion and contraction of magnesium alloy. The formation mechanism of liquefied cracks is similar to crystallization cracks.

液化裂纹的产生机理与焊缝结晶裂纹相似，即同样是在低熔点的液态薄膜的形成和焊接拉应力作用下产生。

This paper analyzes the temperature field, the contraction stress, and the thermal stress in concrete arch culverts using Finite Element Method.

采用三维有限元模型，对混凝土拱涵进行温度场、收缩应力和温度应力分析。

Simple Talking about Test of Dry Shrinkage and Thermal Contraction of Semi-Rigid Base Materials for Asphalt Pavement

浅谈沥青路面半刚性基层材料的干缩与温缩性试验热风收缩，干热收缩

Thermal Contraction Phenomenon of Cluster Structure of In and In-1% Cu Melt

In及In-1%Cu熔体团簇的热收缩现象

Thermal contraction packing machines adopt the technology of hot air circulating so as to adjust temperatres by the use of automatic temperature regulator and to save energy.

热收缩包装机采用最先进的热风循环技术，通过自动湿度调节器来控制温度，高效节能。

Discussion on new-type colligation demonstration meter on thermal expansion and contraction of solid and exploring of physical principle

新型固体热胀冷缩综合演示仪与相关物理原理的讨论

Secondly, it is a discontinuous structure change with two possible forms of thermal contraction ( thermal absorption) or thermal expansion ( thermal release).

第2，是不连续结构转变并有两种突变形式：热缩（吸收蒸发热），热胀（放出凝结热）。

The experimental data also indicate there is linear relationship be-tween the shrinkage of sample fibers and difference between "third ph-ase" index before and after thermal contraction.

实验数据还表明：纤维的收缩率与收缩前后“第三相”指数之差呈良好的销性关系。

Theoretical foundations of thermodynamics and kinetics on the process of leather thermal contraction

皮革热收缩的热力学和动力学理论基础

The paper analyzed the disease cause of bitumen concrete pavement thermal contraction cracks, and proposed the countermeasures.

通过对大新高速公路主线、支线沥青砼路面的温缩裂缝调查研究，分析病害原因，提出了对策措施。

Field Trial for Temperature Field of Asphalt Pavement and for Prevention of Reflective Cracks Associated with Thermal Contraction with Geogrids

沥青路面温度场与格栅加筋沥青罩面现场试验

This paper introduces the structure design of a new type cabinet, particularly the design of exterior sculpt 、 airiness thermal diffusion 、 shock absorption 、 contraction vibration etc.

本文介绍某新型机柜的结构设计，着重介绍了外部艺术造型、结构上的通风散热、减震抗振等方面的设计。