可以实验测定氘的结合能.The binding energy of the deuteron can be found experimentally.更为活跃的是氢的较重同位素, 氘和氚.More reactive are the heavier isotopes of hydrogen, deuterium and tritium.对于单晶,氘化的这种优点并不是必不可少的.This advisability of deuteratio...
The nearer of the two barges was perhaps a mile away.两艘驳船中较近的那艘可能有一英里远.We are no nearer agreement now than in the past.我们现在和过去一样，还是不能达成一致意见。As we drew nearer to it the water gradually deepened.我们靠近它时，水渐渐深了起来。...
To galvanize or plate ( metal ) by immersion.'电镀'.''通过浸泡镀涂金属.The dirt on the bottom of the bath didn’t encourage total immersion.浴缸底有污垢,不宜全身浸泡于其中。Since 1960, many horizontal immersion extractors have ...
The teacher aptly nicknamed Chaplin by his students because of his moustachio.这个老师留小胡须学生们很贴切的给他起了卓别林的外号.Oddly enough, Earhart songly 15 resembled Lindbergh, whom the 16 press had 17 nicknamed Lucky Lindy.很奇怪, 艾哈特和林白极为相像,...
在辩论中他是位难应付的对手。In debate he was a formidable opponent.因为拖欠按月应付的分期付款,他的汽车被收回了.His car was repossessed because of default of monthly installment.他要应付的事太多.He has too much to contend with....