中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页
机构
成果
学者
登录
注册
登陆
×
验证码:
换一张
忘记密码?
记住我
×
校外用户登录
CAS IR Grid
机构
物理研究所 [6]
金属研究所 [1]
遥感与数字地球研究所 [1]
半导体研究所 [1]
采集方式
OAI收割 [8]
iSwitch采集 [1]
内容类型
期刊论文 [8]
会议论文 [1]
发表日期
2008 [1]
2005 [1]
2000 [2]
1998 [4]
1997 [1]
学科主题
筛选
浏览/检索结果:
共9条,第1-9条
帮助
条数/页:
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
排序方式:
请选择
题名升序
题名降序
提交时间升序
提交时间降序
作者升序
作者降序
发表日期升序
发表日期降序
Remote chlorophyll-a retrieval in eutrophic inland waters by concentration classification Taihu Lake case study
会议论文
OAI收割
International Conference on Earth Observation Data Processing and Analysis, ICEODPA,, Wuhan, China, December 28, 2008 - December 30,2008
Du, Cong
;
Wang, Shixin
;
Zhou, Yi
;
Yan, Fuli
收藏
  |  
浏览/下载:33/0
  |  
提交时间:2014/12/07
In order to improve the precision of phytoplankton chlorophyll-a (chla) concentration retrieval
this study classified the data into two groups (the high and the low) by chla concentration with the threshold of 50gA&bullL-1. And then build the statistical models for each group. Particularly
a modifying factor OSS/TSS was used to unmixing the spectra in the low model to improve the low relationship between spectral reflectance and chla concentrations. As a result
the concentration classification model allowed estimation of chla with a root mean square error (RMSE) of 21.12gA&bullL-1 and the determination coefficient (R2) was 0.92
comparing with RMSE of chla estimation was 35.72gA&bullL-1 and R2=0.72 in the traditional model. It shows that concentration classification is a helpful method for accurate remote chla retrieval in eutrophic inland waters. 2008 SPIE.
Investigation of thermal distribution of ga in sio2/si structure
期刊论文
iSwitch采集
Rare metal materials and engineering, 2005, 卷号: 34, 期号: 2, 页码: 275-278
作者:
Pei, SH
;
Sun, HB
;
Xiu, XW
;
Zhang, XH
;
Jiang, YQ
收藏
  |  
浏览/下载:34/0
  |  
提交时间:2019/05/12
Ga
Sio2/si structure
Concentration distribution
Syntheses and magnetic properties of Nd3Co13-xNixB2 borides
期刊论文
OAI收割
IEEE TRANSACTIONS ON MAGNETICS, 2000, 卷号: 36, 期号: 4, 页码: 2037
Chen, Y
;
Li, X
;
Liang, JK
;
Chen, XL
;
Shen, BG
;
Rao, GH
;
Liu, QL
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2013/09/24
MAGNETOCRYSTALLINE ANISOTROPY
INTERMETALLIC COMPOUNDS
GA-CONCENTRATION
SYSTEM
FIELD
PR
Syntheses and magnetic properties of Nd3Co13-xNixB2 borides
期刊论文
OAI收割
Ieee Transactions on Magnetics, 2000, 卷号: 36, 期号: 4, 页码: 2037-2041
Y. Chen
;
X. Li
;
J. K. Liang
;
X. L. Chen
;
B. G. Shen
;
G. H. Rao
;
Q. L. Liu
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2012/04/14
borides
magnetocrystalline anisotropy
magnetocrystalline anisotropy
intermetallic compounds
ga-concentration
system
field
pr
Magnetocrystalline anisotropy of Sm-2(Fe1-xCox)(15)Ga-2 (x = 0-1) compounds
期刊论文
OAI收割
SOLID STATE COMMUNICATIONS, 1998, 卷号: 105, 期号: 10, 页码: 609
Zhang, LG
;
Shen, BG
;
Zhang, SY
;
Zhang, HW
;
Wang, FW
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2013/09/18
GA-CONCENTRATION
Magnetocrystalline anisotropy of Pr-2(Fe1-xCox)(17-y)Ga-y compounds with a Th2Zn17-type structure
期刊论文
OAI收割
JOURNAL OF APPLIED PHYSICS, 1998, 卷号: 83, 期号: 10, 页码: 5326
Zhang, SY
;
Shen, BG
;
Zhang, HW
;
Liang, B
;
Wang, JY
;
Zhan, WS
;
Zhao, JG
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2013/09/18
MAGNETIC-PROPERTIES
GA-CONCENTRATION
PR2(CO1-XFEX)17
NEUTRON
ALLOYS
Magnetic properties of R2Fe17-xGaxC (R = Gd or Tb) compounds
期刊论文
OAI收割
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1998, 卷号: 183, 期号: 1-2, 页码: 111
Zhang, JX
;
Cheng, ZH
;
Shen, BG
;
Liang, B
;
van Lier, J
;
Kleinschroth, I
;
Zhan, WS
;
Kronmuller, H
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2013/09/18
MAGNETOCRYSTALLINE ANISOTROPY
GA-CONCENTRATION
SM2FE17
AL
HO
Structure and magnetic properties of R2Co17-xSix (x = 0-3) compounds with R = Y and Pr
期刊论文
OAI收割
JOURNAL OF PHYSICS-CONDENSED MATTER, 1998, 卷号: 10, 期号: 11, 页码: 2445
Zhang, ZY
;
Shen, BG
;
Li, RW
;
Ruan, XF
;
Liang, B
;
Zhang, HW
;
Wang, FW
;
Zhan, WS
;
Zhang, LG
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2013/09/24
MAGNETOCRYSTALLINE ANISOTROPY
NEUTRON-DIFFRACTION
GA-CONCENTRATION
SOLID-SOLUTIONS
SM2FE17-XSIX
SI
Structure and magnetic property investigations of Pr2Co17-xGax (x = 0-8) compounds
期刊论文
OAI收割
SOLID STATE COMMUNICATIONS, 1997, 卷号: 104, 期号: 12, 页码: 723
Zhang, SY
;
Shen, BG
;
Liang, B
;
Cheng, ZH
;
Wang, FW
;
Zhang, HW
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2013/09/24
MAGNETOCRYSTALLINE ANISOTROPY
GA-CONCENTRATION