这种点的集合被称为等位面.The set of points is called a level surface.表面本身是一等位面.The surface itself is an equipotential.在等位面与电力线的每个交点, 两者是垂直的.At each crossing of an equipotential and a field line, the two are perpendicular....
The perpetuation of nuclear deployments is morally unacceptable.继续部署核武器在道义上让人无法接受。Her reasons for acting are morally defensible.她的举动从道义上来讲是合情合理的。Such power is politically dangerous and morally objectionable.这样的权力在政治上极其危险...
She's fallen in love with the grasslands.她爱上了草原.The herdsmen camped themselves on the grasslands.牧民们在草原上扎营住宿.Grasslands have been broken and planted to wheat.草原已经开垦出来,种上了小麦.Masai grasslands of northern Tanzania, the...
把那些东西退回去, 我订的不是这些东西.Send those things back; they are not what I ordered.嘉莉最后决定要把钱退回去.Carrie finally decided that she would give the money back.它只须摆开架势,就可以使意大利的运输船从苏伊士运河退回去.It could by a gesture have turned back Italian t...
Federal agencies should commercialize research.各个联邦机构应该把研究商业化。Of electronic affairs commercialize run the key is to want change idea.电子政务的市场化运作,关键是要转变观念.They founded RSA Data Security Inc. to commercialize their discover...