Spinel exhibits a lower thermal expansion coefficient than conventional glass faceplate.

给出了封接结构、所用屏、低熔点玻璃和锥的材料特性.

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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.

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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.

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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.

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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.

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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.

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A micromechanical model was proposed to predict the thermal expansion coefficient of composite.

建立了一种细观力学模型用于预报复合材料的有效热膨胀系数.

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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.

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