【摘要】 热偶真空计长期以来是低真空主要的普及型测量仪器，至今仍得到相当广泛的应 用。本文讨论热偶真空规安装环境光热辐射与安装方位对其测量影响的机理，并给出实 验测试结果．更多还原

【Abstract】 For a long time, the thermocouple gauge is the key, common measuring instrument. Up to now, it is still used in extensive applications. In this paper discuss the effect mechanism of ambient heat radiation of thermocouple gauge and its installation bearing on its measurement, and. gives the measuring results.更多还原