Methods Colophony globules were administered to rats by gastrogavage and the gastric emptying rate was calculated by counting the number of colophony globules in stomach.
方法采
胃饲树脂小球并
数的方法
胃排空率,采
高灵敏度感

感器记录在体胃在
不同剂量的健脾消胀制剂前后的运动改变。
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What we now call functions mathematical functions, which are Continuous that is that are not formed out of a discrete sets like the counting numbers for instance Newton there were already
我们现在称之为函数
数学函数,它们是连续
, 也就是说,它们不是由像计数数字那样
离散集合构成
。 举例来说,在牛顿
时代, 已经存在一些方法来解决涉及诸如求曲线下
面积和曲线
切线等问题, 但这些方法仅适用于某些特定且有限
曲线类型。