附设液压夹持器,并配以手动御扣装置,使拆御钻杆更方便.Equipped with hydraulic holder and hand powered unscrewer, to untighen the drill rod easily.多指多关节机器人柔性手因能改善现有夹持器的不足而受关注.Owing to being able to improve robot grippers, multifingered articulated ...
这个男孩用弹弓射石头.The boy discharged a stone from a sling.那孩子把弹弓交给了老师.The boy surrendered the catapult to the teacher.他把石子放进弹弓里，然后往回拉动橡皮筋。“嘣”！He fitted a pebble into the catapult and pulled back the elastic. Twang!...
The flier flew a new - type jet plane.飞行员驾驶一架新式喷气机.The flier is flying a new - type jet plane on trial.飞行员正在驾驶一架新式喷气机作试验飞行.Do you have to print on a flier for everything?你非得把所有的事情都打印在传单上 吗 ?...
Objective : To evaluate laparoscopy assisted radical gastrectomy for early gastric cancer.目的: 探讨腹腔镜早期胃癌根治性手术的临床应用价值.Objective: To evaluate the effect of laparoscopy in treating renal cyst.摘要目的: 评价腹腔镜下治疗肾囊肿的疗效.Objective T...
从这样小的一份抽样出发容易得出曲解的结论.It would be easy to misinterpret results from such a small sample.他们从人口中抽样以了解民意状况.They sampled the population to find out the state of public opinion.该调查在英格兰和威尔士随机抽样了2,000人。The survey used a random s...