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1·The actuator of manipulator can be befittingly made of this original joint for its better cushion and agility.

柔性关节的结构较为新颖，具有缓冲性好，动作灵敏等特点，适宜用作机器人的抓持驱动器。

2·This design with its simple structure, small size and light weight has selected the piston compressor which is used very often and befittingly in rooms.

本设计选择了房间空调中使用较多的一种滚动活塞式压缩机，是因为它结构简单，外形尺寸小，重量轻，十分适宜在房间空调中使用。