heat expansion coefficient 热膨胀系数
coefficient of heat expansion 热膨胀系数
Coefficient of Thermal Heat Expansion 热膨胀系数
heat expansion trap 热膨胀式疏水阀
Metal heat expansion 金属加热膨胀
heat-expansion 热膨胀性
heat expansion gap 热膨胀间隙
The valve can not bear the push, pull and torsion action generated by the heat-expansion and cold-contraction of pipe or other reason.
盲板阀不得承受管道热胀冷缩或其他原因发生的外力对其产生推拉、扭曲作用。
As an electric controlled element, electronic expansion valves have many advantages which traditional heat expansion valves don't have, such as high precision, and fast and correct action.
作为电控元件，电子膨胀阀具有传统的热力膨胀阀所不具备的精度高，动作快速且准确的优点。
The performances are studied by means of heat expansion testing, intension testing and visible light transmission testing and so on.
应用热膨胀测试、抗折强度测试和可见光透过率测试分析了微晶玻璃的性能。
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