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科研机构
武汉理工大学 [8]
大连理工大学 [7]
地质与地球物理研究所 [4]
高能物理研究所 [3]
武汉轻工大学 [3]
中南大学 [2]
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内容类型
会议论文 [21]
期刊论文 [10]
发表日期
1998 [31]
学科主题
Physics [2]
Astronomy ... [1]
Instrument... [1]
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浏览/检索结果:
共31条,第1-10条
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发表日期:1998
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Continuous declination system set up by observations of photoelectric astrolabe Mark I In Irkutsk - The first results of international cooperation between CSAO and VS NIIFTRI
期刊论文
ASTRONOMY & ASTROPHYSICS SUPPLEMENT SERIES, 1998, 卷号: 132, 期号: 2, 页码: 233-236
作者:
Xu, JY
;
Li, DM
;
Liu, JM
;
Chen, HQ
;
Zhang, ZW
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2013/02/05
astrolabe
star catalogue
Continuous declination system set up by observations of photoelectric astrolabe Mark I In Irkutsk - The first results of international cooperation between CSAO and VS NIIFTRI
期刊论文
ASTRONOMY & ASTROPHYSICS SUPPLEMENT SERIES, 1998, 卷号: 132, 期号: 2, 页码: 233-236
作者:
Xu, JY
;
Li, DM
;
Liu, JM
;
Chen, HQ
;
Zhang, ZW
收藏
  |  
浏览/下载:42/0
  |  
提交时间:2021/11/29
astrolabe
star catalogue
Discovery of iridium and other element anomalies near the 1908 Tunguska explosion site
期刊论文
PLANETARY AND SPACE SCIENCE, 1998, 卷号: 46, 期号: 2-3, 页码: 179-188
作者:
Hou, QL
;
Ma, PX
;
Kolesnikov, EM
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2018/09/26
Discovery of iridium and other element anomalies near the 1908 Tunguska explosion site
期刊论文
PLANETARY AND SPACE SCIENCE, 1998, 卷号: 46, 期号: 2-3, 页码: 179-188
作者:
Hou, QL
;
Ma, PX
;
Kolesnikov, EM
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2018/09/26
Cordylite-(Ce): A crystal chemical investigation of material from four localities, including type material
期刊论文
AMERICAN MINERALOGIST, 1998, 卷号: 83, 期号: 1-2, 页码: 178-184
作者:
Giester, G
;
Ni, YX
;
Jarosch, D
;
Hughes, JM
;
Ronsbo, J
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2018/09/26
Cordylite-(Ce): A crystal chemical investigation of material from four localities, including type material
期刊论文
AMERICAN MINERALOGIST, 1998, 卷号: 83, 期号: 1-2, 页码: 178-184
作者:
Giester, G
;
Ni, YX
;
Jarosch, D
;
Hughes, JM
;
Ronsbo, J
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2018/09/26
A model of quality control for single-item/small-scale production
会议论文
International Conference on Management Science and Engineering, MOSCOW, RUSSIA, OCT 20-24, 1998
作者:
Zhou, JH*
;
Wu, ZY
;
Li, HY
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/12/04
process capacity index
sampling
small sample
The relativity between R & D investment and scale of enterprise
会议论文
International Conference on Management Science and Engineering, MOSCOW, RUSSIA, OCT 20-24, 1998
作者:
Liu, GX*
;
Li, B
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/12/04
elasticity of R&D expenditure
scale of enterprise
R&D intensity
The assessment of risk in technological innovation projects and an analysis of examples
会议论文
International Conference on Management Science and Engineering, MOSCOW, RUSSIA, OCT 20-24, 1998
作者:
Xie, KF*
;
Wu, ZY
;
Zhou, JH
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/12/04
technological innovation project
risk assessment
risk analysis
example analysis
An analysis of risk in enterprise technological innovation in different market structures
会议论文
International Conference on Management Science and Engineering, MOSCOW, RUSSIA, OCT 20-24, 1998
作者:
Luo, XF*
;
Wu, ZY
;
Xie, KF
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/12/04
market structure
technological innovation
competition
decision
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