Simple lag纯滞后simpleadj.简单的；朴素的；单纯的；笨的Simple sweep polarography单扫描极谱法simple support excitation一致输入simple frame construction简单框架结构Simple chronic bronchitis慢性单纯性支气管炎Simple Simon met a pieman无知的西蒙遇见一个卖派的商人simple continued fraction正则连分数,简单连分数simple Boolean expression简单布尔表达式simple algebraic language简明代数语言simple parameter argument简单参数变元simple multipoing circuit简单多点电路