查询词典 a circle of

Nobody knows why, but the paint on the floor formed an arc of a circle (a centre of the circle lies inside the hall).

也不知道为什么。地板上的油漆构成了一个圆弧。

To further understand the concept of a circle, distinguish the perimeter and the area of a circle..

进一步熟记圆的概念，区分圆的周长和面积。

Student: The size of the plane which a circle occupies is called the area of a circle.

生：圆所占平面大小叫做圆的面积。

The point in the middle of a circle is called the center of a circle.

把圆中心的一点叫做圆心，圆心一般用字母 O 表示。

Expanding from the center of the circle get a maximum boundary in the limitation of 80㎡get a circle with radius 5m.

从这个圆的中心扩张，在80平米的限制之下得到一个最大化的边界：半径为5米的圆。

Considering that the left ventricle is roughly a circle, a shape constraint based on circle is adopted for segmentation of the endocardium.

就左室壁内膜的分割而言，考虑到左室壁的形状近似为圆形，引入基于圆形约束的能量项。

A circle whose circumference rolls along the circumference of a fixed circle, thereby generating an ''.

周转圆一个围绕着另一个固定圆周长滚动的圆，从而产生圆外旋轮线或圆内旋轮线，即外摆线或内摆线

Has a large circle of friends. They often draw a circle on the ground to play the game.

汤姆有一大群朋友，他们经常在地上画一个圆圈玩游戏。

Tom has a large circle of friends. They often drew a circle on the ground and play the game.

汤姆有一大群朋友，他们经常在地上画一个圆圈玩游戏。

Stonehenge is a megalithic1 monument on the Salisbury Plain in Southern England, composed mainly of thirty upright stones (sarsens2, each over ten feet tall and weighing 26 tons), aligned in a circle, with thirty lintels3 (6 tons each) perched horizontally atop the sarsens in a continuous circle.

史前巨石阵是位于英格兰南部索尔兹伯里平原上的一个巨石建筑遗址它主要由30块竖立的巨石（为砂岩残块，每块高10英尺多，重26吨）组成，呈一个圆圈，在砂岩残块上横放着30个过梁（每一个6吨重），也呈一个连续的圆圈。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。