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科研机构
西北高原生物研究所 [10]
水生生物研究所 [6]
中国科学院大学 [4]
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期刊论文 [30]
学位论文 [2]
发表日期
2007 [32]
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发表日期:2007
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Substituting effect on first hyperpolarizability of R-terminated polysilaacetylene oligomers
期刊论文
Journal of Molecular Structure-Theochem, 2007, 卷号: 823, 期号: 1-3, 页码: 28-33
R. B. Liao
;
C. P. Liu
;
R. J. Sa
;
K. C. Wu
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2013/04/01
polysilaacetylene oligomers
first hyperpolarizability
substituting
effect
push-pull system
bond length alternation
nonlinear-optical-properties
bond-length alternation
ab-initio
polymethineimine chains
electric-field
organic-molecules
polyenes
donor
polarizability
copolymers
Stable isotopic analysis on sus bones from the wanfabozi site, tonghua, jilin
期刊论文
Chinese science bulletin, 2007, 卷号: 52, 期号: 24, 页码: 3393-3396
作者:
Guan Li
;
Hu YaoWu
;
Tang ZhuoWei
;
Yang YiMin
;
Dong Yu
收藏
  |  
浏览/下载:32/0
  |  
提交时间:2019/05/10
Origin of the domestic pigs
Palaeodietary analysis
Stable carbon and nitrogen isotopes
Differentiation of domestic pigs from wild boar
Substituting effect on first hyperpolarizability of R-terminated polysilaacetylene oligomers
期刊论文
JOURNAL OF MOLECULAR STRUCTURE-THEOCHEM, 2007, 卷号: 823, 期号: 1-3, 页码: 28-33
作者:
Liao, Rongbao
;
Liu, Caiping
;
Sa, Rongjian
;
Wu, Kechen
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2021/02/02
polysilaacetylene oligomers
first hyperpolarizability
substituting effect
push-pull system
bond length alternation
Long-term effects of fertilizer managements on crop yields and organic carbon storage of a typical rice-wheat agroecosystem of China
期刊论文
BIOLOGY AND FERTILITY OF SOILS, 2007, 卷号: 44, 期号: 1, 页码: 187-200
作者:
Shen, Ming-Xing
;
Yang, Lin-Zhang
;
Yao, Yue-Ming
;
Wu, Dong-Dong
;
Wang, Jianguo
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  |  
浏览/下载:26/0
  |  
提交时间:2019/10/10
long-term experiment
rice-wheat system
manure
soil organic carbon
nutrient balance
Stable carbon isotope variations in surface bloom scum and subsurface seston among shallow eutrophic lakes
期刊论文
HARMFUL ALGAE, 2007, 卷号: 6, 期号: 5, 页码: 679-685
作者:
Xu, Jun
;
Zhang, Min
;
Xie, Ping
收藏
  |  
浏览/下载:36/1
  |  
提交时间:2010/10/13
bloom scum
eutrophic lakes
seston
stable carbon isotope
Stable isotope variations in particulate organic matter and a planktivorous fish in the Yangtze River
期刊论文
JOURNAL OF FRESHWATER ECOLOGY, 2007, 卷号: 22, 期号: 3, 页码: 383-386
作者:
Zhang, Liang
;
Xu, Jun
;
Xie, Ping
;
Zang, Xiaoping
;
Qiu, Guangsheng
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  |  
浏览/下载:54/1
  |  
提交时间:2010/10/13
TROPHIC POSITION
CARBON
NITROGEN
LAKE
INDICATORS
SESTON
Icefish (Salangidae) as an indicator of anthropogenic pollution in freshwater systems using nitrogen isotope analysis
期刊论文
BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY, 2007, 卷号: 79, 期号: 3, 页码: 323-326
作者:
Xu, Jun
;
Xie, Ping
;
Zhang, Min
;
Zhou, Qiong
;
Zhang, Liang
收藏
  |  
浏览/下载:37/1
  |  
提交时间:2010/10/13
Icefish
delta N-15
Freshwater ecosystems
Anthropogenic contamination
Resonance excitation rate coefficients of Ni-like tungsten
期刊论文
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 2007, 卷号: 40, 页码: 3075-3090
作者:
Shen, Tian-Ming
;
Chen, Chong-Yang
;
Wang, Yan-Sen
;
Zou, Ya-Ming
;
Gu, Ming-Feng
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2018/05/31
Secondary biological coalbed gas in the Xinji area, Anhui province, China: Evidence from the geochemical features and secondary changes
期刊论文
INTERNATIONAL JOURNAL OF COAL GEOLOGY, 2007, 卷号: 71, 期号: 2-3, 页码: 358-370
作者:
Tao, Mingxin
;
Shi, Baoguang
;
Li, Jinying
;
Wang, Wanchun
;
Li, Xiaobin
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2018/09/26
coalbed gas
secondary biogenic gas
thermogenic gas
secondary change
geochemical evidence
stable isotope
Secondary biological coalbed gas in the Xinji area, Anhui province, China: Evidence from the geochemical features and secondary changes
期刊论文
INTERNATIONAL JOURNAL OF COAL GEOLOGY, 2007, 卷号: 71, 期号: 2-3, 页码: 358-370
作者:
Tao, Mingxin
;
Shi, Baoguang
;
Li, Jinying
;
Wang, Wanchun
;
Li, Xiaobin
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2018/09/26
coalbed gas
secondary biogenic gas
thermogenic gas
secondary change
geochemical evidence
stable isotope
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