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[期刊论文] 作者:Pei Cheng ZHANG,Sui Xu XU,
来源:中国化学快报(英文版) 年份:2004
A new flavonoid, namely pinnatifine Ⅰ (1), was isolated from the leaves of Crataegus pinnatifida Bge.var.major N.E.Br..Its structure was elucidated by spectros...
[期刊论文] 作者:Pei Cheng ZHANG,Ying Hong WANG,
来源:中国化学快报 年份:2004
By means of variable temperature NMR spectra, conformation of 8-C-glucosyl prunetin,isolated from the leaves of Dalbergia hainanensis (Leguminosae), was studied...
De-stressed mining of multi-seams: Surrounding rock control during the mining of a roadway in the ov
[期刊论文] 作者:Wang Cheng,Zhang Nong,Li Guich,
来源:矿业科学技术(英文版) 年份:2004
Surrounding rock control in the overlying protective coal seam is a challenging topic for de-stressed mining of multi-seamed coal. Current research findings on...
[期刊论文] 作者:Pei Cheng ZHANG,Ying Hong WANG,
来源:黑龙江科技学院学报 年份:2002
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:WANG Cheng,ZHANG Min-xi,YU Guo,
来源:黑龙江科技学院学报 年份:2018
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:Man Cheng Zhang,Qing Zhou,Yang,
来源:黑龙江科技学院学报 年份:2012
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...
A Novel Ratiometric Oxygen Sensor Based On a Sextuple Hydrogen-Bonding Self-Assembly Molecular Heter
[期刊论文] 作者:Hui Zeng,Cheng Zhang,Yan Huang,
来源:黑龙江科技学院学报 年份:2016
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...
Preparation of a novel magnetic powder resin for the rapid removal of tetracyclinein the aquatic env
[期刊论文] 作者:Qing Zhou,Man Cheng Zhang,Chen,
来源:黑龙江科技学院学报 年份:2012
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 Cheng,ZHANG Zhi-wei,DING Yi-qun,
来源:岭南心血管病杂志(英文版) 年份:2014
...
[期刊论文] 作者:Abdselam Silem,Cheng Zhang,Da-Jun Zhang,
来源:中国物理B(英文版) 年份:2019
Dynamics of three nonisospectral nonlinear Schr?dinger equations (NNLSEs), following different time dependencies of the spectral parameter, are investigated. Fi...
[期刊论文] 作者:Xiaokai Chen,Cheng Zhang,Qinghai Zhao,
来源:黑龙江科技信息 年份:2019
本文通过对荣华二采区10...
[期刊论文] 作者:Cheng ZHANG,Jie ZHONG,Jiang TANG,
来源:光电子学前沿 年份:2015
...
[期刊论文] 作者:ZHU Cheng,ZHANG Yong-gang,LI Ai-zhen,
来源:城市道桥与防洪 年份:2004
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:WU Cheng,ZHANG Xiao-li,LI Guan,
来源:环境科学学报(英文版) 年份:2007
Black carbon (BC) can strongly adsorb hydrophobic organic compounds (HOCs). The HOC sorption to coated BC could be attenuated in soil and sediment compared with...
[期刊论文] 作者:Cheng Zhang,Jun Wang,Lusheng Z,
来源:环境科学学报(英文版) 年份:2018
The toxicity of ionic liquids (ILs) on soil organisms has aroused wide attention due to their high-solubility.The present investigation focused on the toxicity...
CNVbase: Batch identification of novel and rare copy number variations based on multi-ethnic populat
[期刊论文] 作者:Cheng Zhang,Jianqi Lu,Haiyi Lo,
来源:黑龙江科技学院学报 年份:2017
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...
Prospective study of first night effect on 2-night pdolysomnographic parameters in adult Chinese sno
[期刊论文] 作者:MA Jing,ZHANG Cheng,ZHANG Jue,,
来源:中华医学杂志(英文版) 年份:2011
Background A prospective 2-night polysomnographic (PSG) study in Chinese snorers was designed to assess the role of the first night effect (FNE) in PSG paramete...
Clinical efficacy of 595-nm pulsed-dye laser in treatment of childhood facial spider nevi: a retrosp
[期刊论文] 作者:Cheng Zhang,Hong-Song Ge,Sen Y,
来源:中华医学杂志(英文版) 年份:2019
Background:Spider nevi (SN) are quite common in children.SN are treated via different techniques,and complete removal often requires multiple treatments.However...
[会议论文] 作者:JI Juan,ZHOU Cheng,ZHANG Jian-zhong,
来源:The Second Eastern Asia Dermatology Congress(第二届东亚皮肤科大会) 年份:2012
...
Modeling and simulating the impact of forgetting and communication errors on delays in civil infrast
[期刊论文] 作者:Zhe SUN,Cheng ZHANG,Pingbo TANG,
来源:工程管理前沿(英文版) 年份:2021
Handoff processes during civil infrastructure operations are transitions between sequential tasks.Typical handoffs constantly involve cognitive and communicatio...
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