分析了滚珠丝杠副的原理及结构形式.The rule and the composition of the ball screws were analyzed.给出四方向等载荷型哥德式沟槽直线滚动导轨副的装配关系.Assembly has a great influence on the quality of high precise linear motion rolling guide.在球面连杆机构中, 所有的转动副的轴必在一点上相...
Each stage of the battle was carried off flawlessly.战斗的每个阶段都进展顺利。Atlantic City is the hot favourite to stage the fight.在大西洋城举行这场拳击比赛是众望所归。Howard wanted to be a popular singer, but stage fright crippled him.霍华德想成为流行歌手，但因怯...
皮特的火把映出了鲍勃和张的模糊身影。Pete's torch picked out the dim figures of Bob and Chang.其中一名男子用火把照着他的脸。One of the men shone a torch in his face.医生正在帐篷里借着火把的光做手术。Surgeons are performing operations in tents by torchlight....
Lulu was said to be of very superior intelligence.大家都说露露智力出众。Lulu: I think we need to call it quits.露露: 我想我们分手吧.Lulu and Mocky go to Uncle Booky's house on Saturday.露露和莫奇星期六要去布奇叔叔家.Jerry : I love your little Lulu do...