For a target of any thinkness, the undeflected flux diminishes exponentially with thickness.对具有任意厚度的靶, 无偏折的通量随厚度扫指数规律而衰减.The arrow missed the target.箭未中靶。...school leavers who failed to reach their target grades.未能达到规定分数...
The islands lie at the southern end of the Kurile chain.这些岛屿位于千岛群岛的南端。During the 17 th and mid 19 th the Russian territory expanded to The Kurile Islands and Alaska.17-19世纪中期,沙俄势力扩张至千岛群岛和阿拉斯加....
The doctor was in his fifties, graying and distinguished.那位医生,五十来岁, 头发花白,仪表端庄.Bonnie had graying, light - brown wavy hair that she pulled back into a large barrette.邦妮有着一头趋向灰白的淡棕色卷发,往后梳起并用大发夹束了起来.The doctor, in his fifti...
The badger sett had twelve entrances to what must have been a labyrinth of tunnels.这个獾穴有12个入口,下面必定有一套错综复杂的地道.The sharp sound of a twig snapping scared the badger away.细枝突然折断的刺耳声把獾惊跑了.Up through the snow appeared a badger...
Tom admits that playing video games sometimes distracts him from his homework.汤姆承认玩电子游戏有时会使他无心做作业。Two out of every three Britons already own a video recorder.每3个英国人中就有两个已经有了录像机。A technician loads a video tape into one of...