The joiner's coming to fit the new door on next week.木匠下星期要来把新门装上.The Joiner nailed a strip of wood on the door.木匠把一块木条钉在门上.The joiner shaved a thin strip off the edge of the door.细木工把门檐刨掉薄薄一层....
这类张量叫做反对称张量或斜对称张量.Tensors of this kind are called antimetric or skew - symmetric.要求反对称波函数的粒子, 如电子, 叫做费米子.Particles, such as electrons, requiring antisymmetric wave functions are called fermions.注意结构是对称的,而节点线位移表示反对称荷载.We ...