symmetric是什麽意思

symmetric

英 [sɪ'metrɪk] 美 [sɪ'mɛtrɪk]

adj. 對稱的；勻稱的

英文詞源

symmetric (adj.): 1796, from symmetry + -ic. Earlier in the same sense was symmetral (1650s).

雙語例句

1. After each reduction, the remaining equations remain symmetric and banded.: 在每次約化後, 餘下的方程是保持對稱和帶狀的.

2. Tensors of this kind are called antimetric or skew - symmetric.: 這類張量叫做反對稱張量或斜對稱張量.

3. He also obtained similarity solutions for longitudinal and spherically symmetric motions.: 他也得出了關於縱向對稱運動和球麵對稱運動的類似解.

4. A spherically symmetric structure of the earth has been assumed.: 人們把地球的構造假設為球狀對稱.

5. This matrix is symmetric and banded , the band being equal to four.: 這個矩陣是對稱的且是帶狀的, 帶寬等於四.

相關單詞