What is the area of this parallelogram?

这个平行四边形的面积是多少？

You see, it does look like a parallelogram.

你看，它的确看起来像一个平行四边形。

The parallelogram still has the same area, and it's still on the same plane.

这个平行四边形仍然有相同的面积，它仍然在同一个平面上。

I mean it might be slightly curvy, but roughly, it looks like a parallelogram in space.

我的意思是它可能有点弯曲，但大致上，它看起来像空间中的平行四边形。

Here is a better picture. I claim that what will be going through C is this shaded parallelogram to the left of C.

这里有幅更好的图。我说经过 C 的是 C 左边的这个阴影平行四边形。

The shear changed the quadrilateral into a parallelogram.

四边形被剪成了平行四边形。

What's the area of each parallelogram?

每个平行四边形的面积各是多少？

OK, so now what the area of this parallelogram?

那么现在这个平行四边形的面积是多少？

And, you see, it does look like a parallelogram.

你们也看到了，它的确看起来像一个平行四边形。

Chris: Then it must be a parallelogram, right?

克里斯：那么它应该是一个平行四边形，对吗？

These are the opposite sides of the parallelogram.

这是平行四边形的对边。

Its conformity follows the parallelogram principle.

其整合遵循平行四边形法则。

Now, above that I will have a parallelogram on my surface.

现在在上方的曲面上，有一个平行四边形。

Let's try to understand how big this parallelogram is.

这个平行四边形有多大呢？

If it is small enough, it will look like a parallelogram.

如果它足够小，它可以近似成平行四边形。

Two same triangles can be combined into a parallelogram.

两个完全一样的三角形可以拼成一个平行四边形；

The area of every triangle equals the area of the parallelogram.

每个三角形的面积等于拼成的平行四边形面积的。

There's another way you can do it and I call that "the parallelogram method."

矢量相加还有一种方法，我称为“平行四边形法。”

The apparatus of claim 9, wherein the four-bar-linkage is a parallelogram.

该仪器索赔9日，其中四杆连杆是一个平行四边形。

Sure, the parallelogram still has the same area, and it's still in the same plane.

当然这个平行四边形还是有同样的面积，也在同一个平面上。

That's 5. OK, this parallelogram is apparently five times the size of this square.

答案是5，目前为止，这个平行四边形的面积,是那个正方形面积的5倍。

I mean it might be slightly curvy, but roughly it looks like a parallelogram in space.

或者说它可以有轻微的弯曲，但它大体上像一个平行四边形。

This paper proposes a parallelogram prediction method for vertex coordinate compression.

本文还提出了一种平行四边形预测方法来压缩顶点坐标。

Teacher: We can work out the area of a parallelogram if we know the base and height of it.

师：已知平行四边形的底和高，就可以求出它的面积。

Lyra consists of a little triangle, of which Vega is part, with a little parallelogram attached.

天琴座由一个包含织女座的有着平行边关系的小三角形组成。

Then based on this relationship, a parallelogram principle for Group-Role Assignment was proposed.

在两者关系的基础上，提出了组-角色分配的平行四边形法则。

A new type of exoskeleton mechanism has been developed by combination of parallelogram link and gear.

利用平行四边形连杆和齿轮的组合设计了一种外骨骼机构。

Moreover, the parallelogram law is also generalized and some important operator inequalities are established.

与此同时推广了平行四边形法则，给出了一些重要的算子不等式。