24岁的农民李彦博住在距昆明60公里的嵩明县李关村。
Li, a 24-year-old farmer, lives in Liguan village, Songming county - about 60km away from Kunming.
24岁的农民李彦博住在距昆明60公里的嵩明县李关村。
Li, a 24-year-old farmer, lives in Liguan village, Songming county — about 60km away from Kunming.
[4]李庆。气动机械手速度伺服控制系统的研究[d]。昆明：昆明理工大学，2010。
LI Qing. Research on Pneumatic Manipulator Speed Servo Control System [d]. Kunming: Kunming University of Science and Technology, 2010.
[4]李庆。气动机械手速度伺服控制系统的研究[d]。昆明：昆明理工大学，2010。
LI Qing. Research on Pneumatic Manipulator Speed Servo Control System [d]. Kunming: Kunming University of Science and Technology, 2010.
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