a robotic arm的用法和样例：
- The Chapin team published work in 1999 showing that rats could be trained to operate a robotic arm using the power of thought alone.
- As the cow eats, a robotic arm cleans and connects the animal to the milking machine.
- Space shuttles often deploy their own original version of a robotic arm dubbed Canadarm.
- As the caw eat cow eats, a robotic arm cleans and connect connects the animal to the milking machine.
- Astronauts on Space shuttle Atlantis captured the Hubble Space Telescope, grabbing it with a robotic arm.
- The British man has a robotic arm, which he controls by flexing muscles in his shoulders.
a robotic arm的相关资料：
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