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[期刊论文] 作者:Zhi Liu,Bai-Fen Liu, 来源:哈尔滨工业大学学报:英文版 年份:2013
Brushless DC motor ( BLDCM) speed servo system is multivariable,nonlinear and strong coupling. The parameter variation, the cogging torque and the load disturba...
[期刊论文] 作者:LIU Meng-Liang LIU Yun-Gang, 来源:自动化学报 年份:2013
这份报纸为不明确的非线性的系统的一个班经由产量反馈认为 semiglobal 是稳定。与存在结果不同,在调查下面的系统拥有更严肃的非线性和实质地增加产量反馈的困难的未知控制系...
[期刊论文] 作者:Liu Jianwen Liu Chunling, 来源:International Journal of Technology Management 年份:2013
[期刊论文] 作者:LIU Yan-wei,LIU Xia, 来源:数学季刊:英文版 年份:2013
[期刊论文] 作者:Liu Weike,Liu Goulin,, 来源:Geodesy and Geodynamics 年份:2013
The de-coherence phenomena such as Low-SNR radar signal, shadows and layover caused by topography, etc., causing phase data discontinuity, makes the result of unwrapping phase inaccuracy or even compl...
[期刊论文] 作者:Gui-fang LIU,Yi-liang LIU, 来源:黑龙江科技学院学报 年份:2013
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:LIU Zong-bin,LIU Xiang-fa,, 来源:International Journal of Plant Engineering and Management 年份:2013
This paper reviews robotic position and force control techniques. The existing fundamental force control algorithms are compared and discussed,including explici...
[期刊论文] 作者:Liu Di,Liu Chenguang,, 来源:China Petroleum Processing & Petrochemical Technology 年份:2013
Diatomite-dispersed NiMoW catalyst was prepared and characterized,and the activity of catalyst samples was tested during the HDS reaction of FCC diesel.Sulfur c...
[期刊论文] 作者:Liu Zhibiao,Liu Danlu, 来源:中国财政与经济研究(英文版) 年份:2013
The proportion of service industry in sectors that boast higher per capita income and more advanced economy in China is comparatively low.This is an issue for w...
[期刊论文] 作者:Xiujin Liu,Wei Liu, 来源:黑龙江科技信息 年份:2013
本文通过对荣华二采区10...
[期刊论文] 作者:Liu Di,Liu Chenguang, 来源:中国炼油与石油化工(英文版) 年份:2013
Diatomite-dispersed NiMoW catalyst was prepared and characterized,and the activity of catalyst samples was tested during the HDS reaction of FCC diesel. Sulfur...
[期刊论文] 作者:Min LIU,Hongmei LIU, 来源:黑龙江科技学院学报 年份:2013
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:LIU Zhang-suo,LIU Dong-wei, 来源:中华医学杂志英文版 年份:2013
[期刊论文] 作者:Junbao Liu,Yanqing Liu,, 来源:Journal of Traditional Chinese Medicine 年份:2013
OBJECTIVE: To investigate the effects and mechanisms of Erbanxiao solution in inhibiting tumor angiogenesis. METHODS: We observed the effects and mechanisms of...
[期刊论文] 作者:LIU Dan and LIU Jingfu, 来源:Progress in Applied Mathematics 年份:2013
Corresponding author.  Address: Departinent of Mathematics, Neijiang Normal University, Neijiang 641003, China: E-Mail: zxc576672568@qq.com...
[期刊论文] 作者:Li Liu,Yao Liu,Jibin Liu,Xiang, 来源:生物医学研究杂志:英文版 年份:2013
最近的研究证明 pseudogenes 能由为 miRNAs 竞争调整他们的编码基因搭挡的表示。E2F 家庭戏在房间周期检查点的控制的一个关键角色。E2F3P1 是 E2F3 的 pseudogene。很少研...
[期刊论文] 作者:Yin Pengfei,Liu Guangdi,Liu Yingqi,Liu Chenglin,Liu Wenping,, 来源:Petroleum Science 年份:2013
Oil sands are the most important of the oil and gas resources in Canada. So the distribution and evaluation of oil sands form a critical basis for risk investme...
[期刊论文] 作者:WANG LiTao,HE Chen,LIU Yang,ZHAO SuoQi,ZHANG YaHe,XU ChunMing,CHUNG Keng H.,SHI Quan,, 来源:Science China(Chemistry) 年份:2013
A vacuum topped Canadian oilsands bitumen (VTB) was subjected to solvent precipitation and subsequently characterized by elemental analysis, gel permeation chro...
[期刊论文] 作者:LIU Mingping,LIU Sanqiu,HE Jun,LIU Jie, 来源:黑龙江科技信息 年份:2013
本文通过对荣华二采区10...
[期刊论文] 作者:LIU Chuanxi,LIU Yi,Xiong LIU,Kelly CHANCE, 来源:黑龙江科技信息 年份:2013
本文通过对荣华二采区10...
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