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[期刊论文] 作者:Yi D., Liu F., He X.G., Zhang,
来源:世界地震译丛 年份:2004
光纤地震加速度计的瞬态响应精度对智能油田领域的地震储层监测影响很大。本研究演示了优化后的光纤地震加速度计的瞬态响应分析,并通过实验验证了阻尼对瞬态响应的影响。通...
[期刊论文] 作者:Zhang Hai Long,,
来源:法制与社会 年份:2004
专利保护制度为制药企业开发新药提供了良好的制度保障,然而有部分的药物专利仍然面临着被无效宣告的风险。本研究分析去年被提出无效宣告请求的重要药物专利,结果表明去年共...
[期刊论文] 作者:Long Ning Zhang Fengli,
来源:系统工程与电子技术:英文版 年份:2006
...
Clinical study on the effect of simvastatin on the bone healing in elderly patients with femoral int
[期刊论文] 作者:Long Zhang,Xiao-Ying Wu,
来源:海南医科大学学报(英文版) 年份:2017
Objective:To explore the effect of simvastatin on the bone mineral density (BMD) and bone metabolism in elderly patients with femoral intertrochanteric fracture...
Correlation of peripheral blood mir-146b and mir-155 expression with Treg immunity and myocardial in
[期刊论文] 作者:Yuan Long,Yong Zhang,
来源:海南医科大学学报(英文版) 年份:2017
Objective: To study the correlation of peripheral blood mir-146b and mir-155 expression with Treg immunity and myocardial injury in children with viral myocardi...
[期刊论文] 作者:LIU Yanfei,HE Xiaobin,
来源:上海航天(中英文) 年份:2020
In this paper,an interleaved LCLC converter with enhancement-mode(E-mode)GaN devices is introduced to achieve the accurate current sharing performance for data...
[期刊论文] 作者:He Shuping Liu Fei,
来源:系统工程与电子技术:英文版 年份:2009
The exponential passive filtering problem for a class of nonlinear Markov jump systems with uncertainties and time-delays is studied.The uncertain parameter...
[期刊论文] 作者:Liu Jinkun,He Yuzhu,
来源:系统工程与电子技术:英文版 年份:2007
To improve the robustness of high-precision servo systems, quantitative feedback theory (QFT) which aims to achieve a desired robust design over a specified reg...
FUZZY GLOBAL SLIDING MODE CONTROL BASED ON GENETIC ALGORITHM AND ITS APPLICATION FOR FLIGHT SIMULATO
[期刊论文] 作者:LIU Jinkun,HE Yuzhu,
来源:中国机械工程学报 年份:2007
减轻啁啾的问题,模糊全球滑动模式控制器(FGSMC ) 的一种新类型被介绍。在这个控制器,切换的获得被模糊逻辑系统基于滑动模式控制器(SMC ) 的可达到的条件估计,并且基因算法(GA...
[期刊论文] 作者:HE Xionglang ZHANG Huiyin,
来源:民族学刊 年份:2014
...
[期刊论文] 作者:Gaohong He,Ning Zhang,
来源:中国化学工程学报:英文版 年份:2019
Chemical industry is strongly related with the construction and development of national economy and is believed to be the foundation of the national economy all...
[期刊论文] 作者:Guojing Zhang,Wanqing Xie,Long Xu,Zhaozhe Liu,Xiaodong Xie,,
来源:The Chinese-German Journal of Clinical Oncology 年份:2013
Objective: Neoadjuvant chemotherapy (NAC) was increasingly used as a systemic therapy for triple-negative breast cancer (TNBC). The pathological complete respon...
[期刊论文] 作者:LIU Zhiqiang, ZHANG Yuxu,,
来源:地质论评 年份:2004
《中国学术期刊(光盘版)》电子杂志有限公司、清华大学图书馆和中国学术文献国际评价研究中心《中国学术期刊国际引证年报》(2018版)(以下简称《年报》)已发布。《年报》...
[期刊论文] 作者:ZHANG Tianxiao,LIU Xinhui,,
来源:Chinese Journal of Mechanical Engineering 年份:2013
The research of reliability design for impact vibration of hydraulic pressure pipeline systems is still in the primary stage,and the research of quantitative re...
[期刊论文] 作者:Zhang Xinghui Liu Ling,
来源:系统工程与电子技术:英文版 年份:2005
A new image thresholding method is introduced, which is based on 2-D histgram and minimizing the measures of fuzziness of an input image. A new definition of fu...
[期刊论文] 作者:ZHANG Shaohua,LIU Yuhong,,
来源:Chinese Journal of Mechanical Engineering 年份:2015
以便在 nanoscale 理解润滑油机制,研究人员们使用了许多物理试验性的途径例如表面力量仪器,原子力量显微镜学和 ball-on-disk 摩擦计。磨擦的变化规则强迫的结果表演,在 nanosc...
[期刊论文] 作者:Liu Zhifang Zhang Shanyuan,
来源:固体力学学报:英文版 年份:2006
考虑有限变丑,横向的惯性和砍的紧张的有弹性的杆的一个 nonlineax 波浪方程在这篇论文借助于哈密尔顿原则被导出。非线性的波浪方程和截断的非线性的波浪方程被 Jacobiellipt...
[期刊论文] 作者:Sai Liu,Zhennan Zhang,
来源:力学快报:英文版 年份:2020
The rock fragmentation involves the inter-block and the intra-block fracture.A simulation method for rock fragmentation is developed by coupling Voronoi diagram...
[期刊论文] 作者:ZHANG JI LIU ZHEN-XIN,
来源:数学研究通讯:英文版 年份:2011
在这份报纸,我们为线性方程 = 学习在指数的两分和二次的 Lyapunov 功能之间的关系(t) 准时 scales.Moreover 非线性的使不安的方程 = A (t)+ f (t,) 当 f 是足够地小的时,我们...
[期刊论文] 作者:Yin Zhang,Yun Liu,
来源:固体力学学报:英文版 年份:2010
Effects of deposition layer position and number/density on local bending of a thin film are systematically investigated. Because the deposition layer interacts...
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