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[期刊论文] 作者:Jian-Guo Zhang Hai-Feng Liu, 来源:世界胃肠病学杂志:英文版 年份:2011
为胃肠的疾病的诊断和胃肠的疾病的治疗的内视镜检查法的出现带了大变化。有用现代内视镜检查法的成像模式的解剖的仅仅的观察起了一个重要作用在这方面。然而,增加内视镜检查......
[期刊论文] 作者:TU Hai-feng,LIU Li, 来源:黑龙江科技信息 年份:2016
本文通过对荣华二采区10...
[期刊论文] 作者:TU Hai-feng,LIU Li, 来源:北京理工大学学报(英文版) 年份:2015
[期刊论文] 作者:SANG HAI-FENG,LIU PAN-PAN,ZHAN, 来源:数学研究通讯:英文版 年份:2013
In this paper, nonlinear matrix equations of the form X + A*f1 (X)A + B*f2 (X)B = Q are discussed. Some necessary and sufficient conditions for the existence of...
[期刊论文] 作者:Hai-Feng Liu,Xiao-Chun Teng,Ji, 来源:世界胃肠病学杂志:英文版(电子版) 年份:2008
瞄准:学习类型 1 Na+/H+ exchanger (NHE1 ) 的效果胃的癌房间的生物行为上的反感觉人基因 transfection 衬里 SGC-7901。方法:向量 pcDNA3.1 上的 Antisense NHE1 真核细胞的...
[期刊论文] 作者:Xian-Zhao Yu,Hai-Feng Liu,Zhen, 来源:世界胃肠病学杂志:英文版 年份:2012
瞄准:为了在军事应力下面调查功能的肠混乱(FBD ) 的病态,调节以便为这疾病的预防和治疗打基础。方法:被分到的 457 个士兵规定被分到平淡的服务的服务和 471 个士兵用簇采样被...
[期刊论文] 作者:Hai-Feng Liu,Wei-Wen Liu,Guo-A, 来源:世界胃肠病学杂志:英文版(电子版) 年份:2005
AIM: To investigate the effect of Helicobacter pylori (H pylori) infection on Bax protein expression, and explore the role of H pylori in gastric carcinogenesis...
[期刊论文] 作者:Sang Hai-feng,Liu Pan-pan,Zhan, 来源:数学研究通讯 年份:2004
In this paper, nonlinear matrix equations of the form X+A?f1(X)A+B?f2(X)B = Q are discussed. Some necessary and sucient conditions for the existence of solution...
[期刊论文] 作者:Hai-Feng Liu,Wei-Wen Liu,Guo-A, 来源:世界胃肠病学杂志(英文版) 年份:2004
AIM: To investigate the effect of Helicobacter pylori (H pylori) infection on Bax protein expression, and explore the role of H pylori in gastric carcinogenesis...
[期刊论文] 作者:Hai-Feng Liu,Min Wang,Yong-She, 来源:中华医学杂志(英文版) 年份:2018
[期刊论文] 作者:CHEN Zheng,WANG Hai-feng,LIU F, 来源:中国有色金属学报(英文版) 年份:2004
On the base of nonlinear liquidus and solidus, an extended model for dendrite growth in bulk undercooled melts was developed under local non-equilibrium conditi...
[期刊论文] 作者:WANG Hai-feng,LIU Feng,CHEN Zh, 来源:中国有色金属学报(英文版) 年份:2004
A solute trapping model is developed based on a so-called solute drag treatment. By adopting a basic approach of phase-field models, and defining the free energ...
[期刊论文] 作者:CHENG Bo,LIAN Hai-feng,LIU Yin, 来源:农业科学学报:英文版 年份:2016
A hydroponic study was conducted to determine the effects of selenium(Se: 0, 3, 6 μmol L-1) on senescence-related oxidative stress in garlic plants grown under...
[期刊论文] 作者:CHENG Bo,LIAN Hai-feng,LIU Yin, 来源:城市道桥与防洪 年份:2016
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
[期刊论文] 作者:Min Wang,Hai-Feng Liu,Yu-Lan L, 来源:中华医学杂志(英文版) 年份:2018
[期刊论文] 作者:Xian-Zhao Yu,Hai-Feng Liu,Zhen-Xue Sun, 来源:世界胃肠病学杂志(英文版) 年份:2012
[期刊论文] 作者:JI Hai-feng LIU Yan GAO Hui MO, 来源:中国农业科学:英文版 年份:2001
The levels of plasma luteinizing hormone(LHt)、 estrogen(E2) and progesterone(P4) were determined in one hundred and ninety-eight SLA-typed sows of Chinese lean...
[期刊论文] 作者:JI Hai-feng,LIU Yan,GAO Hui,MO, 来源:中国农业科学(英文版) 年份:2001
The levels of plasma luteinizing hormone(LHt)、 estrogen(E2) and progesterone(P4) were determined in one hundred and ninety-eight SLA-typed sows of Chinese lean...
[期刊论文] 作者:Zhang Qi-Li,Zhang Ping,Song Hai-Feng,Liu Hai-Feng, 来源:中国物理B(英文版) 年份:2008
A systematic study of the Hugoniot equation of state, phase transition, and the other thermodynamic properties including the Hugoniot temperature, the electroni...
[期刊论文] 作者:Wang Lei,Yang Hai-Feng,Liu Xiao-Jun,Liu Hong-Ping, 来源:中国物理B(英文版) 年份:2010
In the ionisation of Rydberg hydrogen atoms near a metal surface,the electron will escape from the nucleus and arrive at the detector in a time sequence.This pr...
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