- 个人重点
1.记住方向导数,梯度,散度,旋度,通量公式
2.多元积分的应用(解决实际问题用来干嘛的)
3.方向导数的几何意义
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- 多元积分的应用
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1.计算空间体的体积通常有两种解决方式:(1)二重积分(2)三重积分
2.计算柱面的侧面积通常用对弧长的线积分较为方便
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1.计算空间体的体积通常有两种解决方式:(1)二重积分(2)三重积分
2.计算柱面的侧面积通常用对弧长的线积分较为方便
本文标题:方向导数,三度,多元积分的应用
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