论文部分内容阅读
本文介绍一种计算贝克曼温度计(以下简称温度计)修正值和实际温差的新方法,它的计算较为简便,而且引用这一修正值计算的实际温差与引用孔径修正值和平均分度值所得结果完企一致。一、检定时计算修正值和平均分度值的方法为了区别于孔径修正值,由本方法计算出的修正值称“温度(或温差)修正值”并用(x_n)_t表示。在计算中,假设主标尺始点的温度修正值(x始)_t为0.000_o,则计算温度修正值
This paper presents a new method to calculate the corrected value and the actual temperature difference of Beckman thermometer (hereinafter referred to as thermometer), which is relatively simple to calculate. The result of actual temperature difference and reference aperture correction value and average dividing value calculated by this correction value End enterprises consistent. First, the verification method of calculating the correction value and the average division value In order to distinguish the aperture correction value, the correction value calculated by this method is called “temperature (or temperature difference) correction value” and use (x_n) _t said. In the calculation, assuming that the temperature correction value (x start) _t at the start of the main scale is 0.000_o, the temperature correction value