It was an adult, as could be seen from the six rows of teeth forming an isosceles triangle in its upper jaw.

这是一成年鲨鱼，从它嘴里，在上颚上，有摆成等三角形六排牙齿，就可以看出来。

Oh wait, equilateral is where they're all equal.

哦，等一下，等三角形是指三相等。

Like an equal out triangle, essentially.

本质上，就像一个等三角形。

Well, that's for when you're doing kind of, you know, equilateral triangles or whatever else that you can draw.

那么，这适用于你绘制等三角形或其他你能画出图形时。

Behind the old man is a geometric shape, containing several equilateral triangles within a conical shape.

老人身是一个几何形状，圆锥形包含几个等三角形。

Human herpesvirus 8 is a large double stranded linear DNA virus surrounded by an icosahedral capsid, which is a spherical protein shell made up of 20 equilateral triangular faces.

人类疱疹病毒8型是种巨大双链DNA病毒，其外由一个二十衣壳包围，其衣壳是由20个等三角形组成球状蛋白壳。

They are naked viruses, about 30 nanometers in diameter, and they're surrounded by an icosahedral capsid, which is a spherical protein shell made up of 20 equilateral triangular faces.

它们是直径约30纳米裸露病毒，被二十衣壳包围；二十衣壳是由20个等三角形组成球形蛋白质壳。

In the first course, there was a shoulder of mutton cut into an equilateral triangle, a piece of beef into a rhomboides, and a pudding into a cycloid.

第一道菜里，有一块切成等三角形羊肉，一块切成菱形牛肉，还有一块做成旋轮线形状布丁。

And in fact, if you go into a Christian church to this day, you'll often see above the altar an equilateral triangle, which is the oldest symbol for the Trinity.

事实上， 即便在今天走进一座基督教堂，你常会在祭坛上方看到一个等三角形，这是最古老圣三一象征。

The old man's route being along one side of an equilateral triangle, while Jim's was along two sides of the same, the former was at the point of intersection long before Hayward.

老人路线是沿着等三角形一侧，而吉姆路线是沿着等三角形两侧，前者在海沃德之前很久就在交点处。

So, imagine a triangle, with equal sides of one put another triangle of each side with equal lengths of one third, you can keep repeating this process forever and if you zoom into a snowflake it essentially goes on forever.

那么，想象一个三角形，等三角形，然每个上再放一个长是原长三分之一三角形，你可以一直重复这个过程，如果你放大一片雪花，它基本上可以一直持续加下去。