( trademark ) an alloy of iron and nickel having a low coefficient of thermal expansion ; used in tuning forks and measuring tapes and other instruments .
（商标）一种铁和镍的合金， 热胀系数低，用于音叉、卷尺和其他工具。
Two methods are established to predict the thermal expansion coefficient of Unidirectional composite based on micro-mechanics .
基于细观力学方法建立了两种预测单向复合材料的 热 膨胀系数的方法。
This thermal expansion particularly in liquids can create very large and dangerous pressures in equipment .
这种 热 膨胀，特别是液体，对设备来说产生的压力既大又危险。
Asexamples the thermal expansion coefficients of two kinds of materials are predicted .
利用该方法预测了空心材料和单向纤维复合材料的 热 膨胀系数。
Testing method for linear thermal expansion coefficient of plastics by thermomechanical analysis
热力学分析塑料线 膨胀系数试验方法
In contrast with metal and thermoplastic material which has a higher coefficient of thermal expansion ( CTE ) .
相较于金属和热塑材料，什么材料具有更高的 热 膨胀系数（CTE）？
Effect of Quenching Treatment on Thermal Expansion Characteristics of Cu-Al Alloy
淬火处理对Cu-Al合金 热 膨胀性能的影响
The thermal expansion coefficient of fluosilicate glass-ceramics is mainly affected by the crystal phases and their amount .
氟硅酸盐微晶玻璃的 热 膨胀性能主要取决于微晶玻璃的晶相组成及其相对含量。
The Effects of Talc Particle Size on Properties and Coefficient of Thermal Expansion of PVC / Talc Composites
滑石粉粒径对PVC/滑石粉复合材料力学性能和 热 膨胀系数的影响
Colourless optical glass test methods & Linear thermal expansion coefficient and transformation temperature
GB/T7962.16-1987无色光学玻璃测试方法线 膨胀系数和转变温度测试方法
Designed to complete the composite coefficient of thermal expansion of the calculation and prediction functions .
设计完成对复合材料的 热 膨胀系数的计算和预测功能。
The thermal expansion law of matrix-modified C / C composites under high temperatures is studied .
对基体改性前后C/C复合材料在高温下的 热 膨胀系数随温度的变化规律进行了研究。
Taking limestone for research objects the thermal expansion property is studied under high temperature ;
以石灰岩为研究对象，对其在高温作用下的 热 膨胀特性进行了试验研究。
Analysis of Thermal Expansion Stress and Temperature Difference Stress for BOF Shell
转炉炉壳 热 膨胀应力和温度差应力的分析
Position seating eliminates stress and potential binding due to thermal expansion of the stem .
定位阀座消除了由于阀杆的 热 膨胀导致的应力和可能的弯曲。
An equation about the relation between volume thermal expansion coefficient and volume temperature is presented .
膨胀的关于 膨胀的或有 膨胀特征的本论文推导了一个体积 热 膨胀系数与体积和温度间的关系式。
Dilatometer : an instrument used to measure thermal expansion and dilation in solids and liquids .
膨胀计：用于测量固体液体中 热 膨胀与扩张的仪器。
The sintering temperature and thermal expansion coefficient of the LSGM sample were determined using dilatometer .
用热膨胀仪确定了LSGM的烧结温度及 热 膨胀系数。
The principle of the strain gauge technique for thermal expansion measurement was systematically investigated .
详细地探讨了应变片法测量 材料 线 膨胀 系数的原理。
Upon heating the zeolite the normal siloxane linkage would also experience strain due to thermal expansion .
当加热沸石时，由于 热 膨胀作用，正常的硅氧烷键也会存在张力。
A negative thermal expansion material of yttrium tungstate was synthesized by rapid solidification with a CO2 laser .
用二氧化碳激光快速凝固技术合成了负 热 膨胀材料钨酸钇。
High degree of expansion when heated ( high thermal expansion ) .
高度扩展受热时（高的 热 膨胀）。
External balanced thermal expansion valve works is based on the basis of force balance .
外平衡势 热力 膨帐阀的工作原理是建立在力平衡的基础上。
The results show that the thinner crystal nano-wire has a larger thermal expansion coefficient .
研究结果表明，纳米晶体线越细，其 热 膨胀系数越大。
Similar thermal expansion coefficients of coating and steel structure good resistance to thermal change .
涂层与钢结构 热 膨胀系数很相近，耐冷热变化好。
This paper reviews the research progress of rapid thermal response composite materials with high thermal conductivity and composite materials with controllable coefficient of thermal expansion .
综述了高导热系数的快速热响应复合材料及可控 热 膨胀系数复合材料的研究进展，并介绍了 热适应复合材料在电子 器件 散热领域的应用。
The relationship between the geometrical body parameter and the thermal expansion coefficient is analyzed through theoretical discussion and experiments .
通过理论及实验初步分析了形体参数 热 膨胀系数与 热 膨胀系数的关系；
Influence of Heating Times and Plastic Deformation on Materials ' Thermal Expansion Coefficient
加热与塑性变形对材料 膨胀系数的影响
Accuracy : dimensional stability low mold shrinkage low thermal expansion rate .
精确度：尺寸稳定性极佳，模塑收缩率低， 热 膨胀率低。
美[ˈθɚməl ɪkˈspænʃən]英[ˈθə:məl iksˈpænʃən]
热膨胀热胀