Ok, watch me: Just like this, Ok? 90 degree angle.

看着我，就像这样直角。

Take your thumb and your middle finger and create as much as possible a 90 degree angle.

让你的姆指和中指尽可能形成一个直角。

May hurt a little bit, but try as much as possible to create a 90 degree angle.

可能有点痛尽可能形成一个直角。

We're going to get to 25- degree angle.

我们将达到 25 度角。

Doors, windows, tables and chairs are full of 90 degree angles.

门、窗户、桌子和椅子都是90度角。

And cut your buds off at a 45 degree angle.

从45度角切断你的脖子。

If it's not at a 90 degree angle, then it's on a " diagonal" .

如果它不是 90 度角， 那么它就在“对角线” 上。

At a 45 degree angle-- - I know about you and Julie.

45度的角度来修剪 -我知道你和朱莉的事。

Ideally, as close to that six degree angle as possible.

理想情况下， 尽可能接近六度角。

Two angles that add up to make a full circle or 360 degree angle can be called either explementary or conjugate angles.

两个角加在一起形成一个完整的圆或是三百六十度角的话，叫做共辅角或者是共轭角。

You know houses and rooms where virtually all of the corners we see are 90 degree angles.

您知道，我们看到的房屋和房间几乎所有角落都是 90 度角。

The other 40 were from nearby rural communities where they lived in round huts with few prominent 90 degree angles.

其他40人来自附近的农村社区，他们住在几乎没有突出的90度角的圆形小屋里。

Now take these two fingers the middle finger and the thumb and as much as possible, from that 90 degree angle, create a circle.

再让这两个手指中指和姆指尽可能保持直角时围成一个圆圈。

When the scientists analyzed the videos, they discovered backward-flying dragonflies angle their bodies upward, at a 90 degree angle to the horizon.

当科学家分析视频时， 他们发现向后飞行的蜻蜓将身体向上倾斜，与地平线成 90 度角。

A square has four sides on it; we would say it has four right angles - that's what we call a 90 degree angle.

正方形有四个边；我们会说它有四个直角——这就是我们所说的 90 度角。

Impulses moving at a 90 degree angle relative to a lead produce an isoelectric, or equiphasic result with positive and negative deflections of similar amplitude.

相对于导联以90度角移动的脉冲产生等电或等相结果，其正、负偏转幅度相似。

One maneuver is when a person lies flat on their back facing upwards, and one of their legs is raised with the knee flexed to a 90 degree angle.

一个策略是当人靠背平躺，面部朝上，提高他们的一条腿，屈膝成90度角。

This search deep underwater is happening vertically - at a ninety degree angle straight up or down from the ground, as opposed to horizontally, or flat across the Earth's surface.

这种水下深处搜索是垂直进行的——向上或向下与地面呈90度角，而不是保持水平或与地表平行。

If you don't have a protractor to measure with, you can estimate how big it is as long as you remember what a 90 degree angle, 180 degree angle, and 360 degree angle look like.

如果你没有量角器，你可以估计它有多大，只要你记得 90 度角，180 度角和 360 度角是什么样子的就行了。

" To be standing on a corner" means you are standing at the intersection of two streets, where two streets come together, usually at a 90 degree angle.

“To be standing on a corner”意思是你站在两条街道的交汇处，两条街道交汇的地方，通常呈90度角。