expansion coefficient
膨胀系数：物体在温度变化时
常用释义
英式发音
美式发音
基本释义
- 膨胀系数：物体在温度变化时，其体积、长度或面积的变化量与温度变化量之比。
例句
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1·Only teak matches oak's expansion coefficient and stays watertight.只有柚木才能达到橡木的膨胀系数，并保持水密性。
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2·Influence on expansion coefficient has been analysed.对影响膨胀系数的因素进行了分析。
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3·The thermal expansion coefficient DTA and electrical properties were also investigated.性能测试包括热膨胀系数、差热曲线和电性能等。
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4·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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5·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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6·Thermal deformation temperature and liner expansion coefficient of the composite were decreased.该复合材料的热变形温度有所降低，但线膨胀系数减小。
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7·The relationship between expansion coefficient and temperature will coincidence with linear relation.膨胀系数与温度之间具有良好的线性关系。
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8·The expansion coefficient of this cast iron without Ni element can be closed to that ofZL102 Al alloy.利用该成分，可获得接近ZL102 合金膨胀系数的新型无镍的高膨胀系数铸铁。
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9·During the study we tried to lower the thermal expansion coefficient of cordierite by adding additives.在本研究中，还试图通过添加外加剂来降低堇青石的热膨胀系数。
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10·The calculation method is derived from the temperature dependence of the thermal expansion coefficient.的计算方法是来自的热膨胀系数的温度依赖性的。