搜索筛选:
搜索耗时1.1973秒,为你在为你在102,285,761篇论文里面共找到 93 篇相符的论文内容
发布年度:
[期刊论文] 作者:Hui Cheng YIN,
来源:黑龙江科技学院学报 年份:2006
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:Hui Cheng,曹元彪,,
来源:机械 年份:1990
渐开线常用来作为齿轮齿廓曲线。虽然容易作出渐开线曲线,渐开线函数也易于求解,但要计算反渐开线函数则较困难。渐开线函数如下: ε=tgφ-φ=invφ反渐开线函数φ=inv~(-1)...
[会议论文] 作者:DENG,Hui,CHENG,Jin-Pei,
来源:中国化学会第六届有机化学学术会议 年份:2009
...
The Establishment of Fatigue Life Model of Gery Cast Iron Cylinder Heads Based on Mechanical Fatigue
[会议论文] 作者:Wang Hui,Cheng Ying,
来源:2016中国汽车工程学会年会 年份:2016
Fatigue is the main failure mode of engines complicated components like cylinder heads.Hence,an accurate life model would help direct anti-fatigue methods.However,because cylinder heads undergo comple...
[期刊论文] 作者:Hui CHENG, Yin-yin DAI, Ru-hon,
来源:Journal of Zhejiang University-Science B(Biomedicine & Biote 年份:2004
研究目的:观察阵发性房颤患者分别在肺静脉隔离前后联合使用三磷酸腺苷(ATP)+异丙(去甲)肾上腺素(ISP)对非肺静脉触发灶的诱发情况以及消融非肺静脉触发灶后的临床疗效。创新...
[期刊论文] 作者:LIANG Jian-hui,LIANG hui,CHENG,
来源:神经药理学报 年份:2018
Rationale:Comorbidity of depression and anxiety is one of the most common mental disorders in practice.Few experimental procedures,however,have focused on ident...
[期刊论文] 作者:WANG Xi-guo,BAO Hui,CHENG Yu-j,
来源:美中公共管理 年份:2009
...
[期刊论文] 作者:Hui CHENG,Tianyou FAN,Hao WEI,
来源:应用数学和力学:英文版 年份:2016
This study carries out a complete analysis of time-space solution of hydrodynamics of pentagonal/decagonal quasicrystals. The behaviors of wave propagation for...
Pathological changes in the retina and growth associated protein-43 expression following treatment o
[期刊论文] 作者:Xuehong Ju Hui Cheng Hongguo L,
来源:中国神经再生研究:英文版 年份:2010
BACKGROUND:The main clinical treatments for optic nerve injury are optic canal decompression and systemic administration of hormones,but both treatments have di...
[期刊论文] 作者:YANG Yu-xiang,HE Hui,CHENG Nan,
来源:微计算机信息 年份:2008
In this paper,a brief introduction to SCH of CDMA system is provided.Then the paper account for Soft Handoff of High Speed Packet Data and the method.On the bas...
Pathological changes in the retina and growth associated protein-43 expression following treatment o
[期刊论文] 作者:Xuehong Ju,Hui Cheng,Hongguo L,
来源:中国神经再生研究(英文版) 年份:2004
BACKGROUND: The main clinical treatments for optic nerve injury are optic canal decompression and systemic administration of hormones, but both treatments have...
A Rapid and Convenient Synthesis of Acylals from Aldehydes and Acetic Anhydrides Catalyzed by SnCl4/
[期刊论文] 作者:Yi Qun LI,Li Hui CHENG,
来源:黑龙江科技学院学报 年份:2001
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:Hui Cheng,Zhaofeng Zheng,Tao Cheng,
来源:蛋白质与细胞 年份:2020
Ever since hematopoietic stem cells (HSCs) were first identified half a century ago,their differentiation roadmap has been extensively studied.The classical mod...
[期刊论文] 作者:Mei Hui CHENG,Zi Hong TIAN,
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:Hui CHENG,Tianyou FAN,Hao WEI,
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...
[会议论文] 作者:LI Hui,CHENG Weidong,YANG Xiong,
来源:中国通信学会第六届学术年会 年份:2009
This paper first analyzes the function modules which must be haven and the communication processes when the mobile phone network game is executed successfully,designs the Client/Server communication m...
[会议论文] 作者:Kaixun He,Hui Cheng,Feng Qian,
来源:第三届先进计算智能与智能信息学国际研讨会(The Third International Workshop on Adv 年份:2013
For the gasoline pipeline blending process,recipe optimization system is greatly dependent on the near-infrared spectroscopy online analyzer,whose spectral model plays an important role in the measure...
[期刊论文] 作者:Honglin Duan,Tao Cheng,Hui Cheng,
来源: 年份:2023
...
[期刊论文] 作者:BI Hui,CHENG Yuan,ZHU Daiyin,H,
来源:系统工程与电子技术:英文版 年份:2020
Tomographic synthetic aperture radar(TomoSAR)imaging exploits the antenna array measurements taken at different elevation aperture to recover the reflectivity f...
[期刊论文] 作者:Bao Hui Cheng,Jian Chao Chen,M,
来源:中国化学快报:英文版 年份:2009
一新 monoterpenoid 吲哚碱, 11-methoxyburnamine-17-O-3 ′;, 4 ′;, 5 ′; -trimethoxybenzoate (1 ) ,从 Rauvolfia yunnanensis Tsiang 被孤立。它的结构被分光...
相关搜索: