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[期刊论文] 作者：LEI Xian-qing,LI Ji-shun,XUE Y,
来源：兵工学报（英文版） 年份：2004
Through the analysis of roundness error separation technique of three-point method and based on the invariability and periodicity of the geometrical characteris...
[期刊论文] 作者：SUN Ruo-yu,郑国强,LI Ji-shun,,
来源：通信技术 年份：2008
介质访问控制(medium access control,MAC)协议能效性直接影响着无线传感器网络的寿命.在阐述能量消耗分布及造成无效功耗原因的基础上,分析了MAC协议的性能评价指标和分类方...
[期刊论文] 作者：Ming-Ke Wang,Hai-Yan Yue,Jin Cai,Yu-Jia Zhai,Jian-Hui Peng,Ju-Fen Hui,Deng-Yong Hou,Wei-Peng Li,Ji-Shun,
来源：世界临床病例杂志 年份：2021
The coronavirus disease 2019(COVID-19)pandemic caused by severe acute respiratory syndrome coronavirus-2(SARS-CoV-2)is spreading at an alarming rate,and it has created an unprecedented health emergency threatening tens of millions of people......
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