宁宁吹了一声口哨，叶薇一记刀眼甩过去，小奶包笑得冲她露出优雅又粉嫩的笑。
Rather and rather blew a whistle, once leaf Wei record a knife eye to jilt in the past, the small milk pack smiled bluntly her to peep out grace again powder to delicately smile.
目的对比研究螺旋水刀和超声刀在肝叶切除术中的应用。
Objective to evaluate the use of water-jet dissector and ultrasonic dissector (CUSA) during hepatectomy.
叶老师在中国就是老师，他从来不做广告，他的收费是三个小时的课程每次42刀。
Mr Ye, who was a teacher in China, does not advertise and charges $42 for a three-hour session.
方法：应用超声刀，腹腔镜下缝合打结技术进行腹腔镜下肝叶切除5例。
Methods:With the ultrasonic knife, laparoscopic hepatolobectomy was performed in 5 cases.
提出了一种汽轮机叶片五轴数控加工的实用方法，对于叶背和叶盆采用中凹盘形铣刀，基于密切曲率法给出优化刀位轨迹的计算方法；
This paper presents an approach to machine steam turbine blades in 5-axis NC. By means of using a disc cutter with a concave end, curvature fitting is used to machine the convex and concave surface.
提出了一种汽轮机叶片五轴数控加工的实用方法，对于叶背和叶盆采用中凹盘形铣刀，基于密切曲率法给出优化刀位轨迹的计算方法；
This paper presents an approach to machine steam turbine blades in 5-axis NC. By means of using a disc cutter with a concave end, curvature fitting is used to machine the convex and concave surface.
应用推荐