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一、导言我们在研究氡子体自动测量仪时,采用TP801A单板机进行自动控制和数据处理。其中氡子体浓度是测三段α计数,将三个未知数通过解三元一次方程组而得出。我们将这段程序摘录出来投集贵刊。为了节省篇幅,只将要用的子程序用汇编语言列出,以供读者搬用。二、三元一次方程组解的处理用机器语言解方程,其运算必须一步一步地进行,故必须将方程的解的不变部分在机外由人工处理,才
I. INTRODUCTION When we researched radon progenitor automatic measuring instrument, we used TP801A single-board machine to carry out automatic control and data processing. The concentration of radon progeny is measured three sections α count, the three unknowns obtained by solving ternary equations. We will excerpt this procedure to vote your magazine. In order to save space, only the subroutine to be used assembly language, for readers to use. Second, the ternary solution of an equation system solution Machine language solution equations, the operation must be carried out step by step, it must be unchanged part of the solution outside the machine by the manual processing, only