常見例句雙語例句All three basins are enclosed by the 1900 m depth contour .三個海盆都被1900米的等深線所圈閉。And, I'm going to take the same two examples as there to start with so that we see the relation between the graph and the contour plots.我將舉出兩個相同例子,這樣我們就能看到圖像與等高線圖的關(guān)系。So, say I have a function of two variables, x and y then maybe it has some contour plot And, I'm saying if I take the gradient of a function at this point So, I will have a vector.這是一個關(guān)于兩個變量x,y的函數(shù),假設(shè)它有一些等值線,如果我在這點處,計算函數(shù)的梯度),也就得到了一個向量。 返回 M contour