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一个直径只有1毫米的“笔尖”,却可以产生奇妙的动力,驱使微小机器人在人体的血管内自由移动。 这个世界上最小的超声马达是清华大学研制成功的。负责这个项目的物理系周铁英教授说,它可以用来研制进入人体管道狭窄器官的医疗器械。比如,装载超声马达的机器人。另外,它还可用于制造装载于铅笔芯部的超微小录音
A “pen tip” with a diameter of only 1 mm can produce wonderful power to drive tiny robots to move freely within the body’s blood vessels. The world’s smallest ultrasonic motor was successfully developed by Tsinghua University. Professor Zhou Tieying, who is in charge of the project, said that it can be used to develop medical devices that enter stenotic organs in human bodies. For example, a robot loaded with an ultrasonic motor. In addition, it can also be used to make ultra-micro recordings mounted on the pencil core