The housing has a higher coefficient of expansion than the ring.
壳体比圆环具有较高的膨胀系数.
This mismatch in coefficient is certain to result in instability of the center of gravity.
膨胀系数不相配必须会引起重心不稳定.
After jointing, coefficient of expansion leads to remain force.
接合后存在残余应力起因于材料的热膨胀系数.
Water has a variable coefficient of expansion.
水的膨胀系数是可变的.
The selection of thermal expansion coefficient is of vital importance to the correction of thermal error.
材料膨胀系数的选用对精密机械热误差修正的结果好坏有着决定性的影响.
The company's high - borosilicate expected, expansion coefficient at about 37 - 38 , the stability of materials and colors bright.
公司的高硼硅料, 膨胀系数在37-38左右, 料性稳定、色泽明亮.
The coefficient of thermal expansion ( CTE ) is very important for studies of composite and thermo - mechanical analysis.
本文采用激光散斑干涉法测量微电子金属封装用金属复合 引线 的热膨胀系数.
However, it is also substance with low heat conductivity, cold flow and great thermal expansion coefficient.
聚四氟乙烯具有很多优良的特性, 耐腐蚀,自润滑,不粘贴.但也存在传热差, 热膨胀系数大,有冷流等缺点.
The resistivity varied with temperature because the expansion coefficient of asphalt and graphite are repugnant.
由于沥青与石墨的膨胀系数不一致,导致其电阻率随温度变化而发生变化.
The cubic expansion coefficient, H, was calculated to describe the discrete distribution level of seeds.
为了描述籽粒离散分布程度,给出了体积膨胀系数的计算公式.
Copper, with its extremely high coefficient of expansion, expands more during heating than steel does.
由于铜的膨胀系数特别高, 铜在加热时比钢膨胀得多.
The dielectric constant and thermal expansion coefficient of samples increase with the increase of ZnO content.
样品的介电常数和膨胀系数随着氧化锌的增加而增加.
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.
For a under water vehicle, the pressure hull is one of its main structures.
耐压壳是水下航行器的主要构件, 其热膨胀系数大,刚度大,厚度大,易造成焊接变形.
Suitable thermal expansion coefficient and high strength are prerequisite of glass - ceramics for sealing with metal.
金属封接玻璃陶瓷材料要求有高力学强度及与金属相匹配的热膨胀系数.