搜索筛选:
搜索耗时0.0951秒,为你在为你在102,285,761篇论文里面共找到 15 篇相符的论文内容
发布年度:
[期刊论文] 作者：Xu Yancong,Meng Fanwei,
来源：高校应用数学学报：英文版 年份：2006
一些新摆动标准为秒顺序矩阵被建立微分系统( r (t) Z “(t))”+ p (t) Z “(t)+ Q (t) F ( Z ”(t)) G ( Z (t))= 0 ， t ≥ t_0 】 0 ，与在他们基于的意义的大多数已知的不同...
Palynology of Yanchang Formation of Middle and Late Triassic in Eastern Gansu Province and Its Paleo
[期刊论文] 作者：Ji Liming,Meng Fanwei,
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：倪培,MENG FanWei,
来源：岩石学报 年份：2004
运用Sterner和Bodnar在1984年提出的愈合裂隙的实验技术,利用冰洲石作为主矿物,进行了烃类包裹体的合成实验研究.并将实验产物磨制成双面抛光的薄片,在普通光学显微镜和荧光...
[期刊论文] 作者：MENG Fanwei,ZHANG Yongsheng,Ga,
来源：地质学报：英文版 年份：2014
【正】Fluid inclusions in halite can directly record the major composition of seawater,however Ordovician halite is very rare.Ordovician is a key time during th...
The oldest known dinoflagellates: Morphological and molecular evidence from Mesoproterozoic rocks at
[期刊论文] 作者：MENG Fanwei,ZHOU Chuanming,Yin,
来源：黑龙江科技学院学报 年份：2005
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...
The oldest known dinoflagellates: Morphological and molecular evidence from Mesoproterozoic rocks at
[期刊论文] 作者：MENG Fanwei,ZHOU Chuanming,Yin,
来源：科学通报（英文版） 年份：2004
Abundant and well-preserved organic-walled microfossils including acanthomorphic acritarchs have been found in Mesoproterozoic Beidajian Formation in the Yongji...
[期刊论文] 作者：MENG Fanwei,LIU Chengying,LI Z,
来源：中国机械工程学报 年份：2013
由于低抑制比率，完全永久的磁铁线性同步马达颤动是困难的被抑制，精确性是有限的。因为当正常方向颤动被忽视时，仅仅纵的方向颤动被考虑，压制结果的颤动不在存在研究足够好。直接......
Adaptive PI Control Strategy for Flat Permanent Magnet Linear Synchronous Motor Vibration Suppressio
[期刊论文] 作者：MENG Fanwei,LIU Chengying,LI Z,
来源：中国机械工程学报 年份：2004
...
,Fluorescence intensity studies of Triassic acritarchs from the Yanchang Formation in Ordos basin,no
[期刊论文] 作者：JI Liming,MENG Fanwei,XU Jinli,
来源：中国高等学校学术文摘·生物学 年份：2007
Fluorescence properties of Early Cambrian acritarchs were investigated using Leica das Mikroskop (DM)microscopy with a mercury lamp.Well-preserved autoflurescen...
Adaptive PI Control Strategy for Flat Permanent Magnet Linear Synchronous Motor Vibration Suppressio
[期刊论文] 作者：MENG Fanwei,LIU Chengying,LI Zhi,
来源：Chinese Journal of Mechanical En 年份：2020
...
Adaptive PI Control Strategy for Flat Permanent Magnet Linear Synchronous Motor Vibration Suppressio
[期刊论文] 作者：MENG Fanwei,LIU Chengying,LI Zhijun,WANG Liping,,
来源：Chinese Journal of Mechanical Engineering 年份：2013
Due to low damping ratio,flat permanent magnet linear synchronous motor’s vibration is difficult to be damped and the accuracy is limited.The vibration suppres...
[期刊论文] 作者：MENG Fanwei,ZHANG Yongsheng,Galamy A.R.,XING Enyuan,NI Pei,JI Limin,
来源：The 12th International Conference on Salt Lake Research(第十二届 年份：2014
Fluid inclusions in halite can directly record the major composition of seawater,however Ordovician halite is very rare.Ordovician is a key time during the evolution history....
The Relation among Synthetic Fluid Inclusions Homogenization Temperature of Halite,Air Temperature a
[期刊论文] 作者：QIN Huan,CHI Zhe,ZHOU hua,SUN Xiaochi,MENG Fanwei,PEI Ni,,
来源：Acta Geologica Sinica(English Edition) 年份：2014
A large number of fluid inclusions are formed in the crystal formation of halite,in which pure liquid phase ones supply a new method of paleo temperature invers...
[会议论文] 作者：QIN Huan,CHI Zhe,ZHOU Hua,SUN Xiaochi,MENG Fanwei,PEI Ni,
来源：The 12th International Conference on Salt Lake Research(第十二届 年份：2014
A large number of fluid inclusions are formed in the crystal formation of halite,in which pure liquid phase ones supply a new method of paleo temperature inversion by means of cryogenic thermometry....
[期刊论文] 作者：LI Xiaotao,Pan Bingcai,Pan Bingjun,Zhang Weimin,Meng Fanwei,Chen Jinlong,Zhang Quanxing,
来源：黑龙江科技信息 年份：2005
本文通过对荣华二采区10...
相关搜索：
