有时这些碳棒包上一层铜,以增加其导电性.Sometimes the carbon rods are copper coated to improve electrical conductivity.它们在超导性和普通导电性的临界线上操作, 产生巨大的放大效果.Operating on the borderline of superconductivity and ordinary conductivity, they produce i...
British Parliamentary procedure is perplexing at the best of times.即使在最好情况下，英国议会的程序也很费解。Mr Smith was obstructive and refused to follow correct procedure.史密斯先生故意刁难，就是不肯照章办事。There is a small risk of brain damage from the p...
She begrudged her friend the award.她嫉妒她的朋友获奖.Joey, you talk as if I begrudged it to you.乔艾, 你这话竟象是我小气,舍不得给你似的.He begrudged his friend the award.他嫉妒朋友的得奖....