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[会议论文] 作者：Changqing Liu, Xiaoshan Ran, Z,
来源： 年份：2014
Based on the organic composition and proportion of carbohydrate,fat and protein analysis on primary and excess sludge of Qingdao urban sewage treatment plant,th...
[期刊论文] 作者：PENG Xiaomin XIA Changqing LIU,
来源：稀有金属：英文版 年份：2009
二个表面处理， molybdenizing 和扔的 NiCrAlY 涂层，被使用改进微坚硬和钛和 Ti-6Al-4V 的氧化抵抗。赠券用光显微镜学(OM ) 被分析，扫描有 X 光检查精力的电子显微镜学(SEM )...
[期刊论文] 作者：JIA Fudong,ZHANG Changqing,LIU,
来源：地质学报：英文版 年份：2018
...
[期刊论文] 作者：ZHANG Changqing,LIU Huan,WANG,
来源：地质学报：英文版 年份：2015
铅和锌资源充满中国，在世界上仅仅第二评价的 1 亿吨的储备地。全国有超过 3000 个铅锌矿区域。铅锌(Pb-Zn ) 的分类扔是一个高度争论的问题。从评估矿物质资源的潜力的立场，我...
[期刊论文] 作者：ZHANG Changqing,LIU Huan,WANG,
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：PENG Xiaomin,XIA Changqing,LIU,
来源：稀有金属（英文版） 年份：2004
Two surface treatments, molybdenizing and depositing NiCrAIY coating, were applied to improve the microhardness and the oxidation re-sistance of titanium and Ti...
[期刊论文] 作者：ZHU Changqing,LIU Meigui,WANG,
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：Changqing Liu,Zhannan Zhang,Ji,
来源：黑龙江科技学院学报 年份：2014
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：Cai Changqing,Liu Hui,Yang Wen,
来源：气象与环境研究：英文版 年份：2018
...
Metal Free Mono-and 2,3-Bis-sulfenylation of Indoles in Water with Sodium Sulfinates as a Sulfur Sou
[期刊论文] 作者：Changqing Liu,Jian Fan,Manyi W,
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：Changqing LIU,Peixin ZHAO,Yiping YANG,
来源：数学研究及应用 年份：2020
Based on empirical likelihood method and QR decomposition technique,an orthogonality empirical likelihood based estimation method for the fixed effects in linea...
[期刊论文] 作者：Hongwei Zhao,Jianying Liang,Changqing Liu,
来源：工程（英文） 年份：2020
1.A worldwide history of high-speed trainsrnHigh-speed railway (HSR) is defined by the Intational Union of Railways (UIC) as new lines with design speeds above...
[会议论文] 作者：Changqing LIU,Yunhui TAO,Xiang LI,
来源：高速铁路、线路工程设计理论、施工及养护技术国际学术会议 年份：2009
In this paper,the double-row prestressed anchor piles on a site are used as the project background,FLAC3D procedures is used to establish the three-dimensional...
Vibration Isolation Analysis of the Subway Station Using a Semi-experimental and Semi-numerical Meth
[会议论文] 作者：Changqing Liu,Wenying Zhu,Dan Xia,Xiaoming Sun,
来源：第二届上海城市噪声国际研讨会 年份：2018
With the rapid development of urban railway transit networks,subway induced vibration becomes an important aspect of the environmental impact.In this paper,...
Effects of Bovine Retinal Extract on Production of Human IgM in the Culture of Human-Mouse Hybridoma
[期刊论文] 作者：ZHANG Changqing,Liu Lehe,Xiao Xibin,et al,
来源：中山医科大学学报 年份：1999
...
[期刊论文] 作者：Changqing LIU,Yingguang LI,Xin JIANG,Wenyao SHAO,
来源：中国航空学报（英文版） 年份：2020
In order to ensure machining stability, curvature continuity and smooth cutting force are very important so as to meet the constraints of both cutting force and...
Fatigue Characterization on a Cast Aluminum Beam of a High-Speed Train ThroughrnNumerical Simulation
[期刊论文] 作者：Weiyuan Dou,Lele Zhang,Haifeng Chang,Haifeng Zhang,Changqing Liu,
来源：中国机械工程学报 年份：2021
The cast aluminum beam is a key structure for carrying the body-hung traction motor of a high-speed train;its fatigue property is fundamental for predicting the residual life and service mileage of the structure.To characterize the struc-tu......
Expression of Serum and Glucocorticoid-inducible Kinase1 in Diabetic Rats and Its Modulation by Fluv
[期刊论文] 作者：WANG Xuebin,LUO Changqing,LIU Jianshe,ZHANG Chun,WANG Yumei,ZHU Zhonghua,
来源：华中科技大学学报（医学英德文版） 年份：2005
The expression of serum and glucocorticoid-induced protein kinase in the renal cortex of diabetic rats was examined, and the function of signal transduction med...
An allowance allocation method based on dynamic approximation via online inspection data for deforma
[期刊论文] 作者：Xiaozhong HAO,Yingguang LI,Chong HUANG,Mengqiu LI,Changqing LIU,Kai TANG,
来源：中国航空学报（英文版） 年份：2020
Deformation resulting from residual stress has been a significant issue in machining. As allowance allocation can directly impact the residual stress on part de...
[期刊论文] 作者：Zhao Ni,Changqing Liu,Bei Wu,Qing Yang,Christian Douglas,Ryan Jeffrey Shaw,
来源：国际护理科学（英文） 年份：2018
Objectives: With this study,we aimed to develop a mobile technology (mHealth) intervention to improve medication adherence among patients with coronary heart di...
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