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中国地质文献-英文(32)
SpringerLink电子期刊(3266)
NATURE电子期刊(59)
Elsevier电子期刊(5938)
Wiley电子期刊(73)
ProQuest学位论文(74)
GSW全文库(222)
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在“
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”中,
命中:
3,266
条,耗时:0.0419849 秒
在所有数据库中总计命中:
9,966
条
1.
Dynamic
characteristic
s of flexible rotor with squeeze film damper excited by two
frequencies
作者:
Huizheng Chen
;
Lei Hou
;
Yushu Chen
;
Rui Yang
关键词:
Two
;
frequency excitation
;
Squeeze film damper
;
Nonlinear
characteristic
;
Jump phenomenon
;
Unstable solution
;
Quasi
;
periodic motion
刊名:Nonlinear Dynamics
出版年:2017
2.
Research on Vibration Transfer
Characteristic
s of the Bolt Connection Structure
作者:
Yong-xiang Zhang
;
Dan-chen Zhu
;
Shuai Zhang…
关键词:
Bolt connection structure
;
Finite element simulation
;
Transfer
characteristic
s
刊名:Journal of Failure Analysis and Prevention
出版年:2017
3.
Image quality control for linear transducers with various
frequencies
by using an ATS-550 phantom
作者:
James J. Jung
;
Jae-Ho Choi
;
Jae Hong Jung
关键词:
Ultrasound
;
QA
;
Linear transducer
;
ATS
;
550
;
Image quality
刊名:Journal of the Korean Physical Society
出版年:2017
4.
Experimental and analytical evaluation of the consolidation of tower 8 in the Damascus citadel
作者:
Mayada Al-kousa
;
Hala Tawfiq Hasan…
关键词:
Damascus citadel
;
Ambient noise measurements
;
Buildings dynamic
characteristic
s
;
Syria
刊名:Arabian Journal of Geosciences
出版年:2017
5.
Keyhole stability during laser welding—Part II: process pores and spatters
作者:
Jörg Volpp
关键词:
Laser deep penetration welding
;
Keyhole dynamics
;
Pore and spatter formation
;
Intensity distribution
刊名:Production Engineering
出版年:2017
6.
Damped vibration of a nonlocal nanobeam resting on viscoelastic foundation: fractional derivative model with two retardation times and fractional parameters
作者:
Milan Cajić
;
Danilo Karličić
;
Mihailo Lazarević
关键词:
Nonlocal elasticity
;
Fractional derivatives
;
Viscoelasticity
;
Nanobeams
;
Nanocomposites
刊名:Meccanica
出版年:2017
7.
Closed-Form FIR Filter Design with Accurately Controllable Cut-Off Frequency
作者:
Xiangdong Huang
;
Yuedong Wang
;
Ziyang Yan…
关键词:
Cut
;
off frequency
;
Convolution window
;
Closed
;
form formulas
;
Kaiser window parameter
刊名:Circuits, Systems, and Signal Processing
出版年:2017
8.
An Investigation of the Seismic Behaviour of an Ancient Masonry Bastion Using Non-Destructive and Numerical Methods
作者:
A. C. Altunisik
;
S. Adanur
;
A. F. Genc
;
M. Gunaydin
;
F. Y. Okur
关键词:
Historical masonry structures
;
Bastion
;
Seismic earthquake response
;
Operational modal analysis
;
Turkish earthquake code
刊名:Experimental Mechanics
出版年:2017
9.
Lithostratigraphic contact – a significant site for hydrogeological investigation in crystalline fractured-rock terrains
作者:
Tapas Acharya
;
Rajesh Prasad
关键词:
Fractured rocks
;
lithostratigraphic contact
;
fracture frequency
;
hydrogeology
;
metamorphic rocks.
刊名:Journal of Earth System Science
出版年:2017
10.
A Raman Spectroscopic Study of Aqueous La(CH
3
CO
2
)
3
Solutions and La(CH
3
CO
2
)
3
·1.5 H
2
O(cr)
作者:
Wolfram W. Rudolph
;
Gert Irmer
关键词:
Raman spectroscopy
;
Density functional theory
;
La(CH3CO2)3(aq)
;
La(CH3CO2)3·1.5H2O(cr)
;
Bidentate La3+ acetato complex species
;
Equilibrium constant K1
刊名:Journal of Solution Chemistry
出版年:2017
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