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
CNKI学位论文(111)
CNKI期刊论文0611(8)
知网期刊论文(329)
在“
Elsevier电子期刊
”中,
命中:
4
条,耗时:小于0.01 秒
在所有数据库中总计命中:
448
条
1.
Geochronology, petrogenesis and tectonic implication of Late Paleozoic volcanic rocks from the
Dashi
zhai Formation in Inner Mongolia, NE China
作者:
Qia
n Yu
a
;
Wen-Chun Ge
a
;
gewenchun@jlu.edu.cn
;
Jian Zhang
a
;
Guo-Chun Zhao
b
;
Yan-Long Zhang
a
;
Hao Yang
a
关键词:
Late Paleozoic
;
Volcanic rocks
;
Zircon U&ndash
;
Pb geochronology
;
Geochemistry
;
Dashi
zhai Formation
;
Inner Mongolia
刊名:Gondwana Research
出版年:2017
2.
k-Nearest neighbor searching in hybrid spaces
作者:
Dashi
ell Kolbe
a
;
kolbedas@msu.edu" class="auth_mail
;
Qia
ng Zhu
b
;
qzhu@umich.edu" class="auth_mail
;
Sakti Pramanik
a
;
pramanik@cse.msu.edu" class="auth_mail
关键词:
Hybrid data space
;
Nearest neighbor search
;
Similarity search
;
Spatial indexing
;
Information retrieval
刊名:Information Systems
出版年:July, 2014
3.
Reducing non-determinism of k-NN searching in non-ordered discrete data spaces
作者:
Dashi
ell Kolbe
;
Qia
ng Zhu
;
Sakti Pramanik
关键词:
Algorithms
;
Databases
;
Information retrieval
;
Non-ordered discrete data space
;
k
-nearest neighbor search
刊名:Information Processing Letters
出版年:2010
4.
Geochronological framework and Pb, Sr isotope geochemistry of the Qingchengzi Pb–Zn–Ag–Au orefield, Northeastern China
作者:
Gang Yu
;
Jiangfeng Chen
;
Chunji Xue
;
Yuchuan Chen
;
Fukun Chen
;
Xiaoyue Du
关键词:
Rb–
;
Sr step-dissolution
;
Rb–
;
Sr dating
;
Zircon U–
;
Pb dating
;
Pb and Sr isotopes
;
Source(s) of the ore-forming materials
;
Qingchengzi Pb–
;
Zn–
;
Ag–
;
Au orefield
;
Northeastern China
刊名:Ore Geology Reviews
出版年:2009
1
按检索点细分(4)
作者(2)
文摘(1)
按出版年细分(4)
2027年及以后(1)
2017年(1)
2010年(1)
2009年(1)
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
.