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[期刊论文] 作者：ZHANG Zi-Zhen,
来源：黑龙江科技学院学报 年份：2009
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 JUAN,ZHANG ZI-ZHEN,
来源：数学研究通讯：英文版 年份：2015
In this paper, a predator-prey system with two discrete delays and stage structure for both the predator and the prey is investigated. The dynamical behaviors s...
[期刊论文] 作者：Wang, Chao-Jie,Zhang, Zi-Zhen,,
来源：世界胃肠病学杂志：英文版（电子版） 年份：2015
AIM： To assess the influence of SLIT and NTRKlikefamily member 3 （SLITRK3） on the prognosis ofgastrointestinal stromal tumor （GIST） and determinewhether SLITRK3 can...
[期刊论文] 作者：Liu Juan,Zhang Zi-zhen,
来源：黑龙江科技学院学报 年份：2015
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：ZHANG Zi-zhen,YANG Hui-zhong,
来源：东华大学学报（英文版） 年份：2004
...
Hopf Bifurcation of Delayed Predator-prey System with Reserve Area for Prey and in the Presence of T
[期刊论文] 作者：Zhang Zi-zhen,Chu Yu-gui,Zhang,
来源：数学研究通讯：英文版 年份：2018
A kind of three species delayed predator-prey system with reserve area for prey and in the presence of toxicity is proposed in this paper.Local stability of the...
Prognostic and pathological impact of tumor budding in gastric cancer:A systematic review and meta-a
[期刊论文] 作者：Yi-Xian Guo,Zi-Zhen Zhang,Gang,
来源：世界胃肠肿瘤学杂志:英文版(电子版) 年份：2019
BACKGROUND Tumor budding,is a promising prognostic hallmark in many cancers,and can help us better assess the degree of malignancy in gastric cancer(GC)and in c...
[期刊论文] 作者：Zi-zhen Zhou,Ting-lin Huang,We,
来源：水科学与水工程：英文版 年份：2015
Jinpen 水库的水质量和水库上的降雨流量的影响的季节的变化特征被调查。监视结果的水质量显示在稳定的层化时期期间，在水库底部的水里的全部的氮，全部的磷，氨氮，全部的器官的碳，......
[期刊论文] 作者：Zi-Zhen Zhang,Yuan Jie Charles,
来源：世界胃肠病学杂志：英文版（电子版） 年份：2013
AIM: To investigate the expression deficiency of key molecular markers in the homologous recombination pathway. METHODS: Expression loss of breast cancer type 1...
[期刊论文] 作者：LI Wei-de,LI Zi-zhen,WANG Ji-q,
来源：环境科学学报：英文版 年份：2007
生态系统风险是在理解环境 problems.It isimportant 为地区性的生态系统风险 analysis.In thisstudy ，一些新指示物和方法学习并且发展量的方法因为测量绿洲生态系统风险被...
Evaluation of oasis ecosystem risk by reliability theory in an arid area: A case study in the Shiyan
[期刊论文] 作者：LI Wei-de,LI Zi-zhen,WANG Ji-q,
来源：环境科学学报（英文版） 年份：2004
Ecosystem risk is a new concept in understanding environmental problems. Studying and developing quantitative methods for regional ecosystem risk analysis is ve...
[期刊论文] 作者：LI Zi-zhen,HAN Xiao-zhuo,LI We,
来源：应用数学和力学（英文版） 年份：2004
Based on the theories and approaches in biomechanics, the mechanism and pattern of niche construction were discussed systematically. Through establishing the sp...
Hopf Bifurcation of Delayed Predator-prey System with Reserve Area for Prey and in the Presence of T
[期刊论文] 作者：ZHANG ZI-ZHEN,CHU YU-GUI,ZHANG XIN,
来源：黑龙江科技信息 年份：2018
本文通过对荣华二采区10...
,Modified Maxwell model for predicting thermal conductivity of nanocomposites considering aggregatio
[期刊论文] 作者：Wen-Kai Zhen,Zi-Zhen Lin,Cong-Liang Huang,
来源：中国物理B（英文版） 年份：2017
The effect of nanoparticle aggregation on the thermal conductivity of nanocomposites or nanofluids is typically non-negligible.A universal model (Maxwell model)...
Evaluation of oasis ecosystem risk by reliability theory in an arid area: A case study in the Shiyan
[期刊论文] 作者：LI Wei-de,LI Zi-zhen,WANG Ji-q,
来源：环境科学学报（英文版） 年份：2007
Ecosystem risk is a new concept in understanding environmental problems. Studying and developing quantitative methods for regional ecosystem risk analysis is ve...
[期刊论文] 作者：Hui Ding,Wan Du,Zi-Zhen Hou,Ha,
来源：亚洲男性学杂志：英文版 年份：2013
这研究的目的是系统地从使随机化的控制审判与良性的 prostatic 增生(BPH ) 在人在更低的尿道症状(LUTS ) 上在 silodosin 处理的功效和安全上考察证据。我们寻找了 PubMed (...
Infiltration regulation and stability analysis of soil slope under sustained and small intensity rai
[期刊论文] 作者：LIU Zi-zhen,YAN Zhi-xin,DUAN Jian,QIU Zhan-hong,
来源：中南大学学报（英文版） 年份：2013
...
[期刊论文] 作者：Zi-Zhen Wang,Gautier Njiekak,Douglas RSchmitt,Rui-He Wang,
来源：石油科学:英文版 年份：2021
Laboratory tests were conducted to analyze the ultrasonic velocity response to the pressure change in dry carbonate rocks from the Weyburn oilfield,Canada.Twenty-four samples are from seven wells with helium porosities ranging from 1%to 29%......
,An Enhanced Photoelectric Conversion Efficiency of n-Type Crystalline Silicon p-n Junctions Using a
[期刊论文] 作者：LI Zi-Zhen,TANG Rong-Sheng,WANG Xiao-Feng,ZHENG Fen-Gang,
来源：中国物理快报（英文版） 年份：2014
A multilayered structure consisting of ferroelectric Pb(Zr,Ti)O3 (PZT) film is deposited by sputtering on the crystalline silicon p-n junction without any buffe...
[期刊论文] 作者：Zi-zhen Zhou,Ting-lin Huang,Wei-xing Ma,Yang Li,Kang Zeng,,
来源：Water Science and Engineering 年份：2015
The seasonal variation characteristics of the water quality of the Jinpen Reservoir and the impacts of rainfall runoff on the reservoir were investigated. Water...
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