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[期刊论文] 作者:YAN Hua,LIU Xiaolu,QIN Fei, 来源:景观研究:英文版 年份:2021
This paper studied the gardening activities and characteristics of Xu-style gardens in the Qin and Han...
[期刊论文] 作者:XU Dou-Dou,HOU Xiao-Ying,WANG Ou,WANG Di,LI Dan-Ting,QIN Si-Yuan,LV Bo,DAI Xiao-Min,ZHANG Zun-Jian,WAN, 来源:中国天然药物 年份:2021
Huang-Qin Decoction (HQD) is a classic prescription for diarrhea in Chinese medicine treatment.Recent...
[期刊论文] 作者:LIU Xiaolu,YAN Hua,KONG Lingyu, 来源:景观研究:英文版 年份:2021
archaeology,this paper studied the general situation and landscape conditions of ancient Xuzhou in the pre-Qin...
[期刊论文] 作者:Xiang Liu,Yue Zhang,Mao-Wang Gong,Xiao-Min Liu,Ya-Nan Zhao, 来源:海南医学院学报:英文版 年份:2021
Objective:To explore the mechanism of Simiao Yong\an Decoction in treating deep venous thrombosis based...pharmacology.Methods:Through TCMSP database,the effective components of each traditional Chinese medicine in Simiao Yong...
[期刊论文] 作者:YUAN Fang, 来源:中美英语教学:英文版 年份:2021
TEL)to better engage undergraduate students in college English classes in China.By experimenting with Wen...
[期刊论文] 作者:Feng-Shou Xiao,Wenzhen Li, 来源:催化学报 年份:2021
This special issue is dedicated to Professor Qin Xin on the occasion of one year of his passing away....
[期刊论文] 作者:by Xing Zhefu, 来源:中国画报(英文版) 年份:2021
Louis Cha, better known by his pen name Jin Yong, was one of the most well-known martial arts novelists...
[期刊论文] 作者:陈玲星,苏强,赵新龙, 来源:压电与声光 年份:2021
为了辨识压电陶瓷中的迟滞非线性,该文提出一种改进的粒子群算法(PSO)对非对称Bouc-Wen模型进行参数优化.首先在归一化Bouc-Wen模型中引入非对称因子描述非对称特性,解决该模型只适用于描述对称迟滞的问题....其次通过引入混沌映射、收缩因子和动态学习因子来对传统PSO进行改进,动态改变粒子群的权重和学习因子,有效地提高算法的搜索能力和收敛速度.最后通过改进的PSO对非对称Bouc-Wen模型进行参数辨识.结果表明...,改进的粒子群算法能较好地辨识Bouc-Wen模型参数,验证了方法的有效性....
[期刊论文] 作者:Xiang Liu,Yue Zhang,Mao-Wang Gong,Xiao-Min Liu,Ya-Nan Zhao, 来源:海南医科大学学报(英文版) 年份:2021
Objective: To explore the mechanism of Simiao Yong'an Decoction in treating deep venous thrombosis...
[期刊论文] 作者:Ke-Ji Guo,Fu Shu,Nan-Fei Wu,Shun-De Chen,Mian Hou,Sheng-Chao Shi,Xue-Jian Deng, 来源:动物学研究 年份:2021
steams (Barbour,1921;Bauer & Jackman,2008).Here,we designate the neotype and re-describe T.guangxiensis Wen...
[期刊论文] 作者:Limei Qin, 来源:抗癌研究 年份:2021
advanced lung cancer.Methods:Twelve patients with advanced lung cancer from Inner Mongolia Baicaotang Qin...
[期刊论文] 作者:杨永刚,丁有闯, 来源:中国民航大学学报 年份:2021
提出在Simulink中搭建Bouc-Wen模型,选择非线性最小二乘法进行迭代,利用Parameter Estimation曲线拟合工具箱确定电流与阻尼...
[期刊论文] 作者:卢晶晶,陈曦,周亚东,李见春,李延成, 来源:机械工程材料 年份:2021
采用自主设计的刚度软化剪切试验测试系统,对各向同性磁流变弹性体(MRE)进行剪切试验,得到不同电流、频率、位移幅值下的力-位移滞回环;采用Bouc-Wen模型对MRE的动态力学特性...
[期刊论文] 作者:卢晶晶,陈曦,周亚东(导师),李见春,李延成, 来源:机械工程材料 年份:2021
采用自主设计的刚度软化剪切试验测试系统,对各向同性磁流变弹性体(MR E)进行剪切试验,得到不同电流、频率、位移幅值下的力-位移滞回环;采用Bouc-Wen模型对MRE的动态力学特...
[期刊论文] 作者:郝荣彪,赵宝生,党贺,赵正锡, 来源:应用力学学报 年份:2021
针对建立磁流变阻尼器非线性动力学模型的问题,从改进的Bouc-Wen模型出发,在磁流变阻尼器力学特性试验的基础上,以仿真值与实测值之间的误差作为目标函数,采用Simulink-Parameter Estimation...
[期刊论文] 作者:By Tao Zihui, 来源:Beijing Review 年份:2021
Yong Ho, former Chinese Language Supervisor of the UN  After setting up the Chinese calligraphy class...at the UN in 2011, Yong Ho, former Chinese Language Supervisor of the UN, instinctively knew the t...
[期刊论文] 作者:王涛,刘媛,潘毅,孟丽岩,包韵雷, 来源:重庆大学学报 年份:2021
采用改进粒子滤波算法针对Bouc-Wen模型进行了在线参数识别,并与标准粒子滤波算法、扩展卡尔曼粒子滤波算法以及无迹粒子滤波算法的参数识别精度和计算效率进行对比...
[期刊论文] 作者:卢奇飞, 来源:逻辑学研究 年份:2021
A New Theory of the Historical Development of Logic in the Pre-Qin Era by Zeng Zhaoshi曾昭式,Institute of...Logic and Cognition,Sun Yat-sen University,is an excellent research achievement on pre-Qin logic,which...
[期刊论文] 作者:Ma Xiaowen, 来源:北京周报(英文版) 年份:2021
Wen Wen, a 28 year-old media worker in Beijing, always wears a pair of headphones during her daily commute...
[期刊论文] 作者:Ji-Xue Wang,Xi-Rui Yang,Bo-Chuan Lv,Bai-Liang Zhang,Gang Zhao, 来源:海南医科大学学报(英文版) 年份:2021
Objective: To predict the effective components, potential targets and pathways of Simiao Yong’an Decoction...
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