- indefinite intergral n.不定积分
- increment n.增量
- the tangent line to a curve 一条曲线的切线
- concern v.涉及
- as is usually the case 和通常情况一样
- reason v.推理
- close a.很接近的
- resolve problem 解决问题
- bring to mind 使人想起
- construct a new function 构造一个方程
- clockwise 顺时针的
- anticlockwise 逆时针的
- in the clockwise 按顺时针的意义
- in the anticlockwise 按逆时针的意义
- integral constant 积分常数
- derivative n.导数，微商
derivative of the first order 一阶导数
derivative of higher order 高阶导数
derivative on the left 左导数
derivative on the right 右导数
partial derivative 偏导数
total derivative 全导数，全微商
directional derivative 方向导数
antiderivative n. = primitive function 原函数，反导函数
- differential n.微分，a.微分的
differential calculus 微分学，微分
differential equation 微分方程
differemtial quotient 微商
differential of a function 一个函数的微分
differential value 微分值
differentiable a.可微的
differentiable function 可微函数
differentiate v.求微分，求导数
differentiation n.微分法
- interval n.区间
open interval 开区间
closed interval 闭区间
finite interval 有限区间
infinite interval 无限区间
interval estimation 区间估计
interval of convergence 收敛区间
- integration n.积分
integration of parts 分部积分
integration of substitution 换元积分
successive integration 累次积分
