torus是什麽意思

torus

英 ['tɔːrəs] 美 ['torəs]

n. [植] 花托；圓環麵；[解剖] 隆凸

暢通詞匯

英文詞源

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

雙語例句

1. A torus can be obtained from a rectangle by identifying opposite sides.: 環麵可由矩形把其兩對對邊分別重疊起來而得到.

2. A piece of magnetic material, usually torus - shaped, used for storage.: 一種供存儲器使用的磁性材料, 其形狀通常是環形曲麵體.

3. They are portions of a sphere, a torus or a cone.: 他們是一球形、環形或錐形的一部分.

4. Thus for a torus many new circumstances arise.: 對於一個環管就有許多新的情形發生.

5. Topologically, then, a sphere and a torus are distinct entities.: 所以就拓撲學而言, 球和環麵是不同的東西.

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