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地理科学与资源研究所 [3]
金属研究所 [2]
地质与地球物理研究所 [1]
长春光学精密机械与物... [1]
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SCI/SSCI论文 [3]
期刊论文 [3]
会议论文 [1]
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2020 [2]
2014 [1]
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2007 [1]
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Genesis of Early Permian A-type granites in the middle of the Great Xing'an Range and constraints on tectonic evolution of the Zhalantun area
期刊论文
OAI收割
ACTA PETROLOGICA SINICA, 2020, 卷号: 36, 期号: 4, 页码: 1091-1106
作者:
Zhang Chao
;
Wu XinWei
;
Liu YongJiang
;
Zhang YuJin
;
Chao Zhang
  |  
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2021/02/02
NE CHINA IMPLICATIONS
U-PB AGES
INNER-MONGOLIA
OROGENIC BELT
AMALGAMATION HISTORY
NORTHEASTERN CHINA
WESTERN MARGIN
VOLCANIC-ROCKS
FELSIC ROCKS
NORTH PART
A-type granite
Hegenshan-Heihe suture
Songliao block
Xing'an block
Great Xing'an Range
Zhalantun area
Genesis of Early Permian A-type granites in the middle of the Great Xing'an Range and constraints on tectonic evolution of the Zhalantun area
期刊论文
OAI收割
ACTA PETROLOGICA SINICA, 2020, 卷号: 36, 期号: 4, 页码: 1091-1106
作者:
Zhang Chao
;
Wu XinWei
;
Liu YongJiang
;
Zhang YuJin
;
Chao Zhang
  |  
收藏
  |  
浏览/下载:33/0
  |  
提交时间:2021/02/02
NE CHINA IMPLICATIONS
U-PB AGES
INNER-MONGOLIA
OROGENIC BELT
AMALGAMATION HISTORY
NORTHEASTERN CHINA
WESTERN MARGIN
VOLCANIC-ROCKS
FELSIC ROCKS
NORTH PART
A-type granite
Hegenshan-Heihe suture
Songliao block
Xing'an block
Great Xing'an Range
Zhalantun area
Summer precipitation changes over the Yangtze River Valley and North China: Simulations from CMIP3 models
SCI/SSCI论文
OAI收割
2014
Zeng G.
;
Wang W. C.
;
Shen C. M.
;
Hao Z. X.
收藏
  |  
浏览/下载:47/0
  |  
提交时间:2014/12/24
Precipitation
Yangtze River Valley
North China
climatic assessment
CMIP3
coupled climate models
global warming experiments
east-asian monsoon
rainy-season
ipcc ar4
part i
variability
circulation
association
scenarios
The impacts of climate change on the Neolithic cultures of Gansu-Qinghai region during the late Holocene Megathermal
SCI/SSCI论文
OAI收割
2010
Liu F. G.
;
Zhang Y. L.
;
Feng Z. D.
;
Hou G. L.
;
Zhou Q.
;
Zhang H. F.
收藏
  |  
浏览/下载:38/0
  |  
提交时间:2012/06/08
Gansu-Qinghai region
Neolithic cultures
climate change
chinese loess plateau
western part
north
vegetation
collapse
monsoon
record
peat
Instability characteristics of the East Asian Monsoon recorded by high-resolution loess sections from the last interglacial (MIS5)
SCI/SSCI论文
OAI收割
2007
Guan Q. Y.
;
Pan B. T.
;
Gao H. S.
;
Li B. Y.
;
Wang J. P.
;
Su H.
收藏
  |  
浏览/下载:33/0
  |  
提交时间:2012/06/08
last interglacial
paleosol
East Asian monsoon
Shagou loess section
Wangguan loess section
Liupan Mountain
south china sea
greenland ice core
summer monsoon
climatic changes
tibetan plateau
late quaternary
north-atlantic
western part
delta
o-18
glaciation
Error analysis and test study of fiber optic gyroscope north-finder (EI CONFERENCE)
会议论文
OAI收割
Advanced Sensor Systems and Applications II, November 8, 2004 - November 12, 2004, Beijing, China
Zhang Z.
;
Sun J.
;
Wu K.
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2013/03/25
North-finder system is an important application of the inertial technology. It provides true north azimuth information to f all kinds of ground-based equipment. This paper designed a dynamic automatic north-finder based on the modulation output of fiber optic gyroscope (FOG). In this scheme
the sine output signal of the FOG was sampled and disposed
and then the real north of surveyed point on the surface of earth was calculated. The deviation caused by the base tilt was compensated by an accelerator. The output signals of FOG and accelerator were computed combined with the position sampled from increasing encoder by digital signal processor. Successive rotating technique was adopted to modulate the FOG signal periodically. Most of the low frequency part of random gyro drift errors was compensated. The north-finder accuracy was improved compared with the traditional static measuring method. The test result shows the FOG automatic north-finder obtains 2' true north angle accuracies within not more than three minutes
can meet the orientation need of artillery
terrain measurement vehicle
armored car
unmanned drive vehicle
geodetic survey and tunnel exploration.
Discovery of Late Paleozoic retrograded eclogites from the middle part of the northern margin of North China Craton
期刊论文
OAI收割
CHINESE SCIENCE BULLETIN, 2004, 卷号: 49, 期号: 6, 页码: 600-606
作者:
Ni, ZY
;
Zhai, MG
;
Wang, RM
;
Tong, YN
;
Shu, GM
  |  
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2018/09/26
Retrograded Eclogite
Late Paleozoic
Paleo-asian Oceanic Crust
Hongqiyingzi Group
Middle Part Of The norThern Margin Of North China Craton