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- nealy zero thermal expansion 近零膨胀
- Moreover,some ply patterns of zero thermal expansion of uni directional hybrid composites are predicted. 另外,也对部分零膨胀单向混杂复合材料的铺层结构进行了预测。
- Keywords NZP] ceramic zero thermal expansion design; 陶瓷;零膨胀;设计;
- zero thermal expansion 零膨胀
- Thermal expansion of a monatomic nanochain[J]. 引用该论文 黄建平;吴学忠;李圣怡.
- The results indicate that the thermal expansion coefficient of Al 2-xY xW 3O 12 can be adjusted to the desired values such as near zero and negative by changing the composition. 实验结果表明 ;通过调整稀土钇 (Y)的含量 ;可以使氧化物的本征热膨胀系数和宏观热膨胀系数逐渐由正到负变化 .
- The results are 1) thermal expansion, and 2) thermal conductivity. 结果导致:1)热膨胀,和(2)热导率。
- The thermal expansion of liquids is the principle of operation here. 液体温度计的原理是液体的热膨胀。
- Thermal expansion of cementite and thermoelastic stresses in white cast iron . pdf 提供几篇相关资料,不知道有没有人需要。
- It is difficult to estimate thermal expansion as a result of surface warming. 因表面受热而引起的热膨胀难以估算。
- To match with the spinel, a low temperature frit glass and funnel glass with similar thermal expansion are developed. 分析了封接中材料匹配、浸润性以及再结晶等原理,叙述了封接工艺。
- 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。
- Consisting of two metals,often bonded together and having different rates of thermal expansion. 双金属的由两种通常是结合在一起且具有不同热膨胀系数的金属组成的。
- The thermal expansion of the water condensed was different from that of not normal water and Fedyakin concluded that these capillaries modified the structure of water. 与正常水相比,浓缩水的热膨胀明显不同。因此,费得亚金得出以下结论:这些毛细管修改了水的结构。
- However, Watts offers several solutions to help you relieve excess pressure due to thermal expansion. 但是,美国瓦茨提供几种解决方案,有助于减轻由于热膨胀形成的过度压力。
- Firstly, warmer temperature cause sea level to rise due to the thermal expansion of seawater. 第一种是海水受热膨胀令水平面上升。
- An instrument used to measure thermal expansion and dilation in solids and liquids. 膨胀计用于测量固体液体中热膨胀与扩张的仪器
- Minimize to thermal expansion and wear, cast-iron of high material that has been heat tratment. 经过调质的高级铸铁,热膨胀率低,高耐磨。
- The mercury dived to ten below zero. 温度突然下降到零下10度。
- Purpose: The equipment is used for mensurating the thermal expansion of refractory products. 用途:该仪器用于测定耐火制品的热膨胀性能。