The manipulators structure , operation principle and hydropneumatic system are described systematically in the paper.介绍一种两自由度液压驱动式上料机械手,包括其机构设计 、 工作原理及液压气动系统.The manipulated do not understand them; the manipulators fear ...
The manipulated do not understand them; the manipulators fear them.受人摆布者不理解他们, 摆布别人者害怕他们.A manipulation treats a collection of manipulators as a composite object.操作将操控器集合视为复合对象.The main features of the bionics manipulato...
This is a generally known method for obtaining phenylnitromethane from benzyl cyanide.从苯乙腈制取苯基硝基甲烷就用这个方法.A new route for preparation and hydrolyzation of octa - O - benzyl sucrose was described in this paper.研究了八苄基蔗糖制备的新...
Methods: The technique of serum free cultivation and the methods of immunofluorescence cytochemistry were used.方法利用无血清培养技术和细胞免疫化学方法.Methods Single and double staining immunofluorescence techniques were used.方法采用免疫荧光单标记法和...
一天，一艘更大的船泊在了近岸处。One day a larger ship anchored offshore.近岸回流的冲力能把游泳的人涌到海里.The pull of the undertow can drag swimmers out to sea.近岸停泊的那艘船将于明日起航.The ship riding close to shore will set sail tomorrow....