They can make two dimensional forms as sheets, or three dimensional crystals.

它们能形成片状的二维结构，或三维晶体。

So this isn't too different from the two dimensional problem so far.

目前与二维问题还有的。

This is a two dimensional look at a storm on radar, but meteorologists see a tornado.

这雷达上显示的风暴二维图像，但在气象学家眼中，这场龙卷风。

A right triangle is a two dimensional figure with three side, two of which are perpendicular.

直角三角形具有三条边的二维图形，其中两条垂直的。

A circle is a two dimensional figure with a radius and a circumference which is the distance around the circle.

具有半径和周的二维图形，周围绕的距离。

The team dropped the temperature even farther, and the magnetic wave lost its third dimension, separating into individual two dimensional planes.

科学家团队将温度降得更低，磁波于失去了它的第三维度，分离成了两个独特的二维平面。

Whereas when you're shopping online, it's very two dimensional.

然而，当你在购物时，体验就显得非常平面化。

A plane is two dimensional and a line is one.

平面二维的，而直维的。

Which two dimensional vectors can you reach by altering the choices of scalers?

通过改变标量的选择可以得到哪些二维向量？

It's hard to visualize this assembly, based on two dimensional elevations and sections.

基于二维的立面图和剖面图，很难形象化这个组装结构。

Let's say we're dealing with two dimensional vectors.

假设我们处理的二维矢量。

So a line one dimensional, a point zero dimension, on a two dimensional plane, they don't typically meet.

因此， 条维的和零维的点，在二维平面上通常不会相遇。

The answer is that you can reach every possible two dimensional vector.

答案你可以到达所有可能的二维向量。

If the game's designers decided to put a two dimensional moral choice meter in the game (the ever popular good or evil bar).

如果游戏的设计者决定在游戏中加入个二维的道德选择量表（直很流行的善恶条）。

Well, one thing that might jump at your mind is, look, well, each of these are two dimensional.

嗯，有件事可能会让你脑海中浮现，看，嗯，这些都二维的。

Likewise, to think about all possible two dimensional vectors all at once.

同样地 同时考虑所有可能的二维向量。

(saw cutting) One of the challenges is to make it really thin because ideally it should just be two dimensional.

（锯切）挑战之使其变得非常薄，因为理想情况下它应该只二维的。

Two dimensional things get walked up the panels, like paper, plastic bags, when three dimensional things, like bottles and cans, get rolled down the panels.

如纸、塑料袋等的二维物体通过面板, 而像瓶子和罐子等的三维物体则向下通过。

Easier to think about rotations performing This matrix multiplication numerically is, once again, pretty similar to the two dimensional case.

更容易考虑旋转执行这个矩阵乘法的数值运算 再次 和二维情况很相似。

What are vectors? Is a two dimensional vector, e.g.

什么向量 个二维向量 例如。