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[期刊论文] 作者：Ming ZHANG,Zhidong LIU,Hongwei PAN,Cong DENG,Mingbo QIU,
来源：中国航空学报（英文版） 年份：2021
Via material erosion in wire electrical discharge machining (WEDM),recast layers form on the surfaces of workpiece.In addition,ultra fine Wire-EDM can be usuall...
Medical Grabbing Servo System with Friction Compensation Based on the Differential Evolution Algorit
[期刊论文] 作者：Yeming Zhang,Kaimin Li,Meng Xu,Junlei Liu,Hongwei Yue,
来源：中国机械工程学报 年份：2021
This paper introduces a pneumatic finger cylinder servo control system for medical grabbing.First,according to the physical structure of the proportional directional valve and the pneumatic cylinder,the state equation of the gas in the serv......
[期刊论文] 作者：Qinghua ZHENG,Jun LIU,Hongwei ZENG,Zhaotong GUO,Bei WU,Bifan WEI,
来源：中国科学：信息科学（英文版） 年份：2021
Dear editor,rnWith the rapid growth of knowledge,there is a steady trend of knowledge fragmentization.Knowledge fragmentization manifests as that the knowledge related to a specific topic in a course is scattered in isolated and autonomous ......
DNA methylation modification in heterosis initiation through analyzing rice hybrid contemporary seed
[期刊论文] 作者：Shirong Zhou,Meiqing Xing,Zhilong Zhao,Yincong Gu,Yunping Xiao,Qiaoquan Liu,Hongwei Xue,
来源：作物学报:英文版 年份：2021
Heterosis is an important biological phenomenon and widely applied in agriculture.Although many studies have been performed by using vegetative organs of F_1 hybrid plants,how heterosis (or hybrid vigor) is initiated and formed,particularly......
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