torus是什么意思

torus

英 ['tɔːrəs]***美 ['torəs]

n. [植] 花托；圆环面；[解剖] 隆凸

中文词源

torus (n.): 1560s, in architecture, "large, rounded molding at the base of a column," from Latin torus "a swelling, bulge, knot; cushion, couch."

双语例句

1. A torus can be obtained from a rectangle by identifying opposite sides.: 环面可由矩形把其两对对边分别重叠起来而得到.

2. A piece of magnetic material, usually torus - shaped, used for storage.: 一种供存储器使用的磁性材料, 其形状通常是环形曲面体.

3. They are portions of a sphere, a torus or a cone.: 他们是一球形、环形或锥形的一部分.

4. Thus for a torus many new circumstances arise.: 对于一个环管就有许多新的情形发生.

5. Topologically, then, a sphere and a torus are distinct entities.: 所以就拓扑学而言, 球和环面是不同的东西.

相关单词

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