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科研机构
北京大学 [16]
内容类型
期刊论文 [14]
会议论文 [1]
其他 [1]
发表日期
2015 [1]
2014 [2]
2013 [3]
2012 [2]
2011 [2]
2010 [1]
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专题:北京大学
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Influence of ore deposits on river sediment compositions in Dan River drainage, China
期刊论文
JOURNAL OF GEOCHEMICAL EXPLORATION, 2015
Meng, Qingpeng
;
Zhang, Jing
;
Zhang, Zhaoyu
;
Wu, Tairan
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Dan River drainage
Surface sediment
Heavy metal
Metal ore deposits
Risk assessment
MULTIVARIATE STATISTICAL TECHNIQUES
MESOZOIC MOLYBDENUM DEPOSITS
HEAVY-METAL CONTAMINATION
DISSOLVED TRACE-ELEMENTS
DABIE OROGENIC BELT
SURFACE SEDIMENTS
ECOLOGICAL RISK
QINLING OROGEN
WATER-QUALITY
DANJIANGKOU RESERVOIR
Chemical and boron isotopic compositions of tourmaline from the Paleoproterozoic Houxianyu borate deposit, NE China: Implications for the origin of borate deposit
期刊论文
journal of asian earth sciences, 2014
Yan, Xue-long
;
Chen, Bin
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/10
Tourmaline
Borate
Boron isotope
Paleoproterozoic
NE China
LIAO-JI BELT
RARE-EARTH-ELEMENTS
PB ZIRCON AGES
EASTERN BLOCK
FLUID EVOLUTION
NORTHEAST CHINA
VOLCANIC-ROCKS
JIAOBEI MASSIF
ICP-MS
CRATON
Martensitic transformation and magnetic properties of Ti-doped NiCoMnSn shape memory alloy
期刊论文
稀有金属, 2014
Chen, Feng
;
Tong, Yun-Xiang
;
Tian, Bing
;
Li, Li
;
Zheng, Yu-Feng
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/11
NiCoMnSn
Shape memory alloy
Martensitic transformation
Magnetic property
MECHANICAL-PROPERTIES
PHASE-TRANSFORMATION
MICROSTRUCTURE
Suppression of gamma phase in Ni38Co12Mn41Sn9 alloy by melt spinning and its effect on martensitic transformation and magnetic properties
期刊论文
intermetallics, 2013
Chen, F.
;
Tong, Y. X.
;
Huang, Y. J.
;
Tian, B.
;
Li, L.
;
Zheng, Y. F.
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/11
Intermetallics, miscellaneous
Martensitic transformation
Magnetic properties
Rapid solidification processing
GA RIBBON
TRANSITIONS
Concentration and pollution assessment of hazardous metal elements in sediments of the Xiangjiang River, China
期刊论文
journal of radioanalytical and nuclear chemistry, 2013
Mao, Longjiang
;
Mo, Duowen
;
Yang, Jinghong
;
Jia, Yaofeng
;
Guo, Yuanyuan
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/13
Metal elements
Pollution assessment
Surface sediments
Xiangjiang River
HEAVY-METAL
SURFACE SEDIMENTS
STREAM SEDIMENTS
TRACE-METAL
IZMIT BAY
CONTAMINATION
ESTUARINE
SOILS
INDEX
SEA
Magnetic-field-induced reverse transformation in a NiCoMnSn high temperature ferromagnetic shape memory alloy
期刊论文
磁学和磁性材料杂志, 2013
Chen, F.
;
Tong, Y. X.
;
Tian, B.
;
Li, L.
;
Zheng, Y. F.
;
Liu, Y.
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2015/11/11
Ni-Co-Mn-Sn
Shape memory alloy
Phase transformation
Magnetic
High temperature
MARTENSITIC-TRANSFORMATION
PHASE
Martensitic Transformation and Shape Memory Effect of NiCoMnSn High Temperature Shape Memory Alloy
会议论文
Chen, F.
;
Tong, Y. X.
;
Lu, X. L.
;
Tian, B.
;
Li, L.
;
Zheng, Y. F.
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/12
high temperature
martensitic transformation
NiCo-MnSn
shape memory alloy
shape recovery
Martensitic transformation and shape memory effect of nicomnsn high temperature shape memory alloy
期刊论文
Journal of Materials Engineering and Performance, 2012
Chen, F.
;
Tong, Y.X.
;
Lu, X.L.
;
Tian, B.
;
Li, L.
;
Zheng, Y.F.
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2017/12/03
高能偏振能量色散-X射线荧光光谱法测定PM10大气颗粒物的组成
期刊论文
岩矿测试, 2011
吉昂
;
郑南
;
王河锦
;
徐子优
;
李国会
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/12
PM10大气颗粒物
高能偏振能量色散-X射线荧光光谱法(HE -P- EDXRF)
Epsilon 5 X射线荧光光谱仪
Effects of alloying elements (Mn, Co, Al, W, Sn, B, C and S) on biodegradability and in vitro biocompatibility of pure iron
期刊论文
acta biomaterialia, 2011
Liu, B.
;
Zheng, Y. F.
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2015/11/10
Iron
Biodegradable metal
Corrosion
Cytotoxicity
Hemocompatibility
MAGNESIUM ALLOYS
DEGRADATION KINETICS
LOCALIZED CORROSION
CORONARY-ARTERIES
GRAIN-BOUNDARIES
TIN SEGREGATION
BODY-FLUID
STENTS
CYTOTOXICITY
MECHANISM
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