coefficient of thermal expansion
热膨胀系数：物质在加热一个度时尺寸的相对变化。
常用释义
英式发音
美式发音
基本释义
- 热膨胀系数：物质在加热一个度时尺寸的相对变化。
例句
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1·By adjusting these two parameters, can be near zero coefficient of thermal expansion.通过调整这两个参数，可以获得接近零的热膨胀系数。
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2·The coefficient of thermal expansion of molybdenum plots almost linearly with temperature over a wide range.的热膨胀钼地块的宽范围内随温度几乎呈线性系数。
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3·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) ？
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4·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。
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5·Dilatometric measurements revealed that the coefficient of thermal expansion of ZL109 alloy tends to decrease with increasing whiskers content.复合材料的热膨胀系数低于ZL 10 9合金且随晶须含量的增加而降低。
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6·The high coefficient of thermal expansion and low rigidity of many plastics increases the risk that the pipe will lose its dimensional stability.很多塑料的热膨胀系数高、刚性低，这增加了(塑料)管道失去空间稳定性的风险。
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7·The application of the polyimide with low coefficient of thermal expansion in micro - electronics technology, soft - printing circuit plate were summarized.综述了低热膨胀聚酰亚胺在微电子技术、柔性印刷电路板等方面的应用。
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8·Synthetic diamond is competitive in heat dispersing materials, because it has high thermal conductivity, low coefficient of thermal expansion and lower price.人造金刚石由于其自身高的热导率、低的热膨胀系数和相对低的价格已成为制造新型散热材料的研究热点。
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9·Hypereutectic Al-Si alloy which has small proportion, low coefficient of thermal expansion, good wear resistance and dimensional stability is an ideal piston material.过共晶铝硅合金比重小、热膨胀系数低、耐磨性和体积稳定性好，是理想的活塞材料。
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10·The coefficient of thermal expansion is decreased with increase of crystal powder filling, and three-dimensional structure optimization exhibits the 'similar inflexion.随之的热膨胀系数降低，三维结构均匀优化也有类似的拐点现象。