下表列出了每个管道的最小设计温度,超过它的冲击测试不需要。
The following table lists the minimum design temperatures for each pipe size, above which charpy tests are not required.
本文结合模型试验,得出了不同温升及变率下表面横向浮射流的瞬时浓度场和流速场,进而分析得出随着温度及变率的变化浓度场的扩散范围、形态特点和趋势。
Based on the model test, the instantaneous concentration and velocity images in different temperatures and scales are put forwarded. And the range, shape and trend of diffusion are acquired.
通过温度传感器测量与激光扫描线相对应的薄板下表面温度变化的规律来验证数值模拟的结果。
Simulation result was verified by the temperature on the lower surface of the sheet metal, which was measured by the thermocouple temperature transducer measuring under the laser scanning line.
利用滑环装置测量了喷油单螺杆压缩机转子螺槽的表面温度,给出了各种不同工况下表面温度的数据。
The surface temperatures of grooves of an oil-flooded single screw compressor are measured with a slide-ring, and the surface temperatures on different working conditions arc given.
随着预热温度的提高,电阻峰值也相应增大,但是样品下表面的热导出率下降,冷却速度下降;
With preheating temperature enhancing, the peak value also increase, but cooling velocity decreases, resulting from the decrease of heat conductivity of sample lower surface.
试验结果表明,供试材料的单性结实性属于温度敏感型,在低温下表达。
As the result shows, the tested material is a kind of temperature-sensitive parthenocarpy and express this characteristic under low temperature.
XPS结果显示在不同贮存温度下表面元素含量不同。
The results of XPS show that the elemental content of surface is different with the stockpile temperature changing.
蝶阀提供在极端压力和温度条件下表现出色。
Butterfly valves provide outstanding performance under extreme pressure and temperature conditions.
其独特的,增加了强度,刚度晶体结构的结果,热变形温度和负荷下表现为均聚物。
Its unique crystalline structure results in increased strength, stiffness, heat distortion temperature and performance under load as a homopolymer.
其独特的,增加了强度,刚度晶体结构的结果,热变形温度和负荷下表现为均聚物。
Its unique crystalline structure results in increased strength, stiffness, heat distortion temperature and performance under load as a homopolymer.
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