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 ...
Dale : I really envy your milestones over the last few years, Don.我真的很羡慕你在过去几年中所建立的丰功伟绩.So the sooner you can achieve these milestones, the more successful you are.所以你越早实现这些里程碑, 你就会越成功.Daniel: Why? Didn't you say th...
Swallows begin their migration south in autumn.燕子在秋季开始向南方迁移.Change of climate must have had a powerful influence on migration.气候的变化对于迁移必曾有过极大的影响.Certain other factors are also involved at the secondary - migration stage....
研究人员已经从罂粟种子里分离出一种新的蛋白质。Researchers have isolated a new protein from the seeds of poppies.她把罂粟花别在了他的雨衣上。She pinned the poppy to his raincoat.女王向阵亡将士纪念碑献了罂粟花圈.The Queen laid a poppy wreath at the war memorial....
两辆车最后都停在了缓冲区，避开了赛车道，真是万幸。The two cars finished up in a run-off area, clear of the circuit, and that was a mercy.一种先进先出(FIFO ) 存储缓冲区.A storage area ( buffer ) in which the first item stored is the first item output ( FIFO...
Young children were trying to scrape up some of the rice that spilled from the sacks.小孩子们正试图铲起从麻袋中散落的米粒儿。I used a mop to sop up the spilled water.我用拖把把泼出的水擦干.Spilled water also falls under the roosts rather than into the...