However, momentum is always conserved in a collision, whether or not the collision is elastic.然而, 不管碰撞是不是弹性的, 在碰撞过程中动量总是守恒的.The elastic interaction between a wedge disclination dipole and an interfacial crack was investi...
Pull the elastic tight and knot the ends.把橡皮筋拽紧，两头打上结。This skirt needs some new elastic in the waist.这条裙子需要换一根松紧腰带。I stretched that piece of elastic to its fullest extent.我将这条橡皮筋拉长到最大限度....
There is quite a bit of water between Kissinger and the President on the agreement.基辛格和总统在协定问题上存在不少分歧.Dr. Kissinger can bear witness that we have exerted extreme restraint since July of last year.基辛格博士可以作证,去年七月以来我们尽了最大的努...
Some of them are like setting a trap ( with obstructions ).有些像是设的陷阱 ( 有障碍物 ).They went ahead of us to clear the road of obstructions.他们走在我们前面清除路上的障碍.Ruler shows the distance in meters to nearest obstructions.标尺显示到最近的阻碍的距...
Yes, I'd like that Mickey schoolbag in the shop window.是的.我喜欢橱窗里的那只米奇牌的书包.Mother bought a new schoolbag for me yesterday.昨天妈妈给我买了一个新书包。This is his textbook. Mine is in my schoolbag.这是他的课本. 我的课本在我书包里.Sure. They'...
...irrelevant details...不相关的细节Magdalena considered the past an irrelevant encumbrance.玛格达莱娜把过去看作毫不相干的累赘。Ludicrously irrelevant thoughts swarmed in her head.一些毫无干系的荒唐想法在她的脑海里涌动....the nightmare scenario of a divided and i...