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科研机构
北京大学 [122]
厦门大学 [19]
武汉大学 [6]
兰州理工大学 [2]
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其他 [149]
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Correction to: Microstructural Evolution and Ductile-to-Brittle Transition in a Low-Carbon MnCrMoNiCu Heavy Plate Steel (Metallurgical and Materials Transactions A, (2018), 49, 10, (4918-4936), 10.1007/s11661-018-4823-9)
其他
2018-10-01
作者:
Liu, Dongsheng
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  |  
浏览/下载:3/0
  |  
提交时间:2020/11/18
Microstructural Evolution and Ductile-to-Brittle Transition in a Low-Carbon MnCrMoNiCu Heavy Plate Steel (vol 49, pg 4918, 2018)
其他
2018-10-01
作者:
Liu, Dongsheng
;
Luo, Mi
;
Cheng, Binggui
;
Cao, Rui
;
Chen, Jianhong
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  |  
浏览/下载:10/0
  |  
提交时间:2019/11/15
Analysis of Ionospheric Anomalous Disturbance During a Heavy Rainfall
其他
2018-01-01
作者:
Shan, Lulu
;
Yao, Yibin
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  |  
浏览/下载:7/0
  |  
提交时间:2019/12/05
GNSS
TEC
Heavy rainfall
Ionospheric disturbance
Acoustic gravity waves (AGWs)
Ionosphere-troposphere coupling mechanism
Diagnosis of heavy metal cross contamination in leaf of rice based on hyperspectral image : a greenhouse experiment
其他
2018-01-01
作者:
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2019/12/05
Hyperspectra
Heavy metal diagnosis
SVM
Analysis of Ionospheric Anomalous Disturbance During a Heavy Rainfall
其他
2018-01-01
作者:
Shan, Lulu
;
Yao, Yibin
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/12/05
GNSS
TEC
Heavy rainfall
Ionospheric disturbance
Acoustic gravity waves (AGWs)
Ionosphere-troposphere coupling mechanism
Occurrence, spatial distribution, sources, and risks of polychlorinated biphenyls and heavy metals in surface sediments from a large eutrophic Chinese lake (Lake Chaohu)
其他
2016-01-01
He, Wei
;
Bai, Ze-Lin
;
Liu, Wen-Xiu
;
Kong, Xiang-Zhen
;
Yang, Bin
;
Yang, Chen
;
Jorgensen, Sven Erik
;
Xu, Fu-Liu
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  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Polychlorinated biphenyls
Heavy metals
Occurrence
Spatial distribution
Risks
Lake Chaohu
Positive matrix factorization (PMF)
Surface sediment
POLYCYCLIC AROMATIC-HYDROCARBONS
POLYBROMINATED DIPHENYL ETHERS
DIOXIN-LIKE PCBS
TRACE-METALS
YANGTZE ESTUARY
ORGANIC-MATTER
RIVER
WATER
HEALTH
DECHLORINATION
The accumulation of heavy metals in agricultural land and the associated potential ecological risks in Shenzhen, China
其他
2016-01-01
Wu, Jiansheng
;
Song, Jing
;
Li, Weifeng
;
Zheng, Maokun
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  |  
浏览/下载:4/0
  |  
提交时间:2017/12/04
Soil heavy metals
Agricultural topsoil
Potential ecological risk
Principal component analysis
Pollution sources
Shenzhen, China
SPATIAL-DISTRIBUTION
SOILS
POLLUTION
SEDIMENTS
URBAN
INDEX
GEOSTATISTICS
TOPSOILS
SAMPLES
CROPS
Electron Acceleration By Magnetic Islands In A Dynamically Evolved Coronal Current Sheet
其他
2016-01-01
Zhang, Shaohua
;
Feng, Xueshang
;
Wang, Bin
;
Yang, Liping
;
Meng, Lifei
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  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
RECONNECTING CURRENT SHEETS
PARTICLE-ACCELERATION
SOLAR-FLARES
X-RAY
Robust modeling using non-elliptically contoured multivariate t distributions
其他
2016-01-01
Jiang, Zhichao
;
Ding, Peng
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  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Sample selection
Heavy-tailedness
Heckman selection model
Robit model
Linear mixed-effects model
Data augmentation
Parameter expansion
BINARY REGRESSION-MODEL
DATA AUGMENTATION
BAYESIAN-ANALYSIS
EFFICIENT ESTIMATION
PARAMETER EXPANSION
ALGORITHMS
MARGINALS
INFERENCE
FREEDOM
ERROR
Identifiability of Normal and Normal Mixture Models with Nonignorable Missing Data
其他
2016-01-01
Miao, Wang
;
Ding, Peng
;
Geng, Zhi
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Heavy tail
Logistic model
Missing not at random
Monotone missing mechanism
Probit model
Selection model
SEMIPARAMETRIC REGRESSION
NONRESPONSE
INFERENCE
NONCOMPLIANCE
OUTCOMES
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