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。
2
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。
3
This paper deals with problems about thermo-dynamic theory of coal-seam gases.