The company's bicentenary was in 1974.一九七四年是这公司成立二百周年.Do you have the memorial postage stamps for the bicentenary?还是你有二百周年的纪念邮票 吗 ?The town will have its bicentenary next year.该城的二百周年纪念日明年即将到来....
结果表明,松针中含有山奈素,且水解前22%,水解后的含量为0.42%.The results showed that pine needle contains kaempferide andpercent 22 % before hydrolyze, 0.42 % after hydrolyze....
" The wolf is not a desperado, but a scoundrel. "“ 狼不是亡命徒, 而是恶棍!" Melly, I wouldn't have that old desperado in my house,'said Scarlett crossly." 媚兰, 我是不愿意让这个老鬼待在我屋里, "思嘉气恼地说.Don't provoke me too far . My f...
红色电线通常与阳极相联.A red wire is often attached to the anode.其他一些阳极膜能传递电子.Other anodic films conduct electrons.相反的过程也会在阳极上发生.The reverse process may proceed at the anode....