设为首页
收藏本站
网站地图
|
English
|
公务邮箱
About the library
Background
History
Leadership
Organization
Readers' Guide
Opening Hours
Collections
Help Via Email
Publications
Electronic Information Resources
常用资源
电子图书
期刊论文
学位会议
外文资源
特色专题
内部出版物
GSW全文库(18)
Springer电子图书(1)
CNKI会议论文(18)
CNKI期刊论文0611(50)
中国地质文献-英文(26)
院士团队服务(1)
CNKI学位论文(11180)
知网期刊论文(6703)
在“
Elsevier电子期刊
”中,
命中:
2,558
条,耗时:0.0539741 秒
在所有数据库中总计命中:
17,997
条
1.
Thermo-mechanical design of the
extraction
grids for RF
negative
ion source at HUST
作者:
Chen Zuo
;
Kaifeng Liu
;
kfliuhust@hust.edu.cn
;
Dong Li
;
Zhiyuan Mei
;
Zhe Zhang
;
Dezhi Chen
关键词:
Negative
ion source
;
Extraction
system
;
Grids
;
Thermo-mechanical analysis
刊名:Fusion Engineering and Design
出版年:2017
2.
Rapid star
extraction
and identification from star images obtained by drift-scan CCDs
作者:
Huiling Yang
;
Jun Wang
;
Hongyan Liu
;
Huiting Sun
;
935898831@qq.com
关键词:
Drift-scan CCD
;
Background segmentation
;
Feature fusion
;
Star
extraction
;
Star identification
刊名:Optik - International Journal for Light and Electron Optics
出版年:2017
3.
Surface lignin change pertaining to the integrated process of dilute acid pre-
extraction
and mechanical refining of poplar wood chips and its impact on enzymatic hydrolysis
作者:
Wei Liu
a
;
b
;
wei.liu2009@hotmail.com
;
Wei Chen
a
;
Qingxi Hou
a
;
Jinping Zhang
a
;
Bing Wang
a
关键词:
Dilute acid pre-
extraction
;
Mechanical refining
;
Surface lignin concentration
;
Redistribution
;
Enzymatic hydrolysis
刊名:Bioresource Technology
出版年:2017
4.
Remittances and Natural Resource
Extraction
: Evidence from Mexico
作者:
Alejandro Ló
;
pez-Feldman
a
;
alejandro.lopez@cide.edu
;
Estefaní
;
a Chá
;
vez
b
关键词:
Environmental income
;
Environmental reliance
;
Mexico
;
Natural resources
;
Remittances
刊名:Ecological Economics
出版年:2017
5.
Efficient
extraction
and preparative separation of four main isoflavonoids from Dalbergia odorifera T. Chen leaves by deep eutectic solvents-based
negative
pressure cavitation
extraction
followed by macroporous resin column chromatography
作者:
Lu Li
a
;
b
;
1
;
Ju-Zhao Liu
a
;
b
;
1
;
Meng Luo
a
;
b
;
Wei Wang
a
;
b
;
Yu-Yan Huang
a
;
b
;
Thomas Efferth
d
;
Hui-Mei Wang
a
;
b
;
whm0709@163.com" class="auth_mail" title="E-mail the corresponding author
;
Yu-Jie Fu
a
;
b
;
c
;
yujie_fu@163.com" class="auth_mail" title="E-mail the corresponding author
关键词:
ANOVA
;
analysis of variance
;
BBD
;
Box-Behnken design
;
DES
;
deep eutectic solvent
;
DW
;
dry weight
;
NPCE
;
negative
pressure cavitation-assisted
extraction
;
RSM
;
response surface methodology
;
UAE
;
ultrasound-assisted
extraction
刊名:Journal of Chromatography B, Analytical Technologies in the Biomedical and Life Sciences
出版年:2016
6.
Optimization of a method based on micro-matrix solid-phase dispersion (micro-MSPD) for the determination of PCBs in mussel samples
作者:
Nieves Carro
;
ncarro@intecmar.gal
;
Laura Vilas
;
Isabel Garcí
a ;
Marí
;
a Ignacio
;
Ana M. Mouteira
关键词:
PCBs
;
Micro-MSPD
;
GC-MS/MS
;
Mussel samples
刊名:Analytical Chemistry Research
出版年:2017
7.
Diagnostic value of cone beam computed tomography and panoramic radiography in predicting mandibular nerve exposure during third molar surgery
作者:
A. Hasani
1
;
F. Ahmadi Moshtaghin
2
;
farnammoshtaghin@gmail.com
;
P. Roohi
3
;
V. Rakhshan
4
关键词:
cone beam computed tomography
;
panoramic radiography
;
diagnostic value
;
impacted third molar
;
inferior alveolar nerve
刊名:International Journal of Oral and Maxillofacial Surgery
出版年:2017
8.
New evidence on stock market reaction to dividend announcements in India
作者:
Satish Kumar
satishwar1985@gmail.com
关键词:
Dividend announcement
;
Company&rsquo
;
s Act
;
Founder ownership
;
Abnormal returns
;
Tax signaling
刊名:Research in International Business and Finance
出版年:2017
9.
Colorado River flow and biological productivity in the Northern Gulf of California, Mexico
作者:
Richard C. Brusca
a
;
rbrusca@desertmuseum.org
;
Saú
;
l Á
;
lvarez-Borrego
b
;
Philip A. Hastings
c
;
Lloyd T. Findley
d
关键词:
Gulf of California
;
Biological oceanography
;
Fisheries
;
Colorado River Delta
;
Vaquita
;
Totoaba
;
Gulf corvina
;
Shrimp
刊名:Earth-Science Reviews
出版年:2017
10.
Modified maternal ECG cancellation for portable fetal heart rate monitor
作者:
Sheng-Yang Tsui
a
;
Chien-Sheng Liu
a
;
Chii-Wann Lin
a
;
b
;
cwlinx@ntu.edu.tw
关键词:
Fetal ECG (fECG)
;
Abdominal ECG (aECG)
;
Fetal heart rate (FHR)
;
Template subtraction (TS)
;
Maternal ECG (mECG)
刊名:Biomedical Signal Processing and Control
出版年:2017
1
2
3
4
5
6
7
8
9
按检索点细分(2558)
题名(53)
关键词(58)
文摘(2332)
NGLC 2004-2010.National Geological Library of China All Rights Reserved.
Add:29 Xueyuan Rd,Haidian District,Beijing,PRC. Mail Add: 8324 mailbox 100083
For exchange or info please contact us via
email
.