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[期刊论文] 作者：Ling Yun,Ma Yulin,Ji Shuping,Z,
来源：高技术通讯（英文版） 年份：2004
The conception of flexible constraint is proposed in the paper. The solution of flexible constraint is in special range, and maybe different in different instan...
[期刊论文] 作者：Siyi Li,Peilin Lv,Min He,Wenjing Zhang,Jieke Liu,Yao Gong,Ting Wang,Qiyong Gong,Yulin Ji,Su Lui,
来源：医学前沿 年份：2020
Asthma is a serious health problem that involves not only the respiratory system but also the central nervous system.Previous studies identified either regional...
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