BEIJING, Feb. 23 (Xinhua) — Chinese President Xi Jinping on Friday stressed the importance of lowering logistics costs and promoting a new round of large-scale equipment renewals and trade-ins of con
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Chinese scientists develop clawed microrobot for precision medicine
HARBIN, May 19 (Xinhua) — Chinese scientists have developed a swimming microrobot complete with claws and a coat that mimics the red blood cell membrane, significantly improving the efficiency of tar