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 ...
The view from our window was one of beautiful green countryside...从我们的窗口能看见一片美丽的绿色田园风光。I've always loved the English countryside...一直以来我都很喜欢英国的乡间。It brought a new, safe light to the gaslit cities and candlelit count...
One man has lost his life, another has been maimed.一名男子丧生，另一名重伤。He was seriously maimed in the war.他在战争中受了重伤.You may thank your lucky stars that you were just slightly hurt while the others were either killed or maimed f...
我们的新任务是到1995年底增到200亿美元.Our new task is to reach US $ 20 billion by the end of 1995.付款后,才完成任务,即赚300元,使用上面的链接.Payment is only after completing the task ie earning $ 300 using the link above....