In this paper, principle and constitute of thermo-resistance detector of integral insulation construction in pipeline are introduced and error in measure is analyzed.
本文介绍了管道整体保温结构热阻测试装置的原理和组成，并分析了该装置的测量误差。
The structure, manufacture characteristics, prospects for application in auto industry and developing trend in substituting rubber materials of thermo plastic elastomer are introduced in this paper.
本文介绍了热塑性弹性体的结构、制造、特性、在汽车工业上的应用前景及代替橡胶材料的发展趋势。
This paper deals with problems about thermo-dynamic theory of coal-seam gases.
本文讨论了有关煤层气体的若干热力学理论问题。
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