西瓜单词

symmetric是什么意思

symmetric

英 [sɪ'metrɪk] 美 [sɪ'mɛtrɪk]

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

1. After each reduction, the remaining equations remain symmetric and banded.

在每次约化后, 余下的方程是保持对称和带状的.

来自辞典例句

2. Tensors of this kind are called antimetric or skew - symmetric.: 这类张量叫做反对称张量或斜对称张量.

3. He also obtained similarity solutions for longitudinal and spherically symmetric motions.: 他也得出了关于纵向对称运动和球面对称运动的类似解.

4. A spherically symmetric structure of the earth has been assumed.: 人们把地球的构造假设为球状对称.

5. This matrix is symmetric and banded , the band being equal to four.: 这个矩阵是对称的且是带状的, 带宽等于四.