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[期刊论文] 作者：CAI Baoquan,LI Qiang,
来源：中国科学D辑（英文版） 年份：2004
A new Early Pleistocene Paleolithic site was found in July 2001 in the Nihewan Basin, Hebei Province. Totally 500 mammal specimens assigned to 21 species and 5...
[期刊论文] 作者：TANG Jian-guo,CAI Yi,
来源：浙江大学学报 年份：2004
Objective: To study the relationship between the size ofpontocerebellar angle tumor and audiology.Methods: Retrospective analysis of accoustically evoked brains...
Equilibrium of Organic Matter in Heavy Fraction for Three Long-term Experimental Field Soils in Chin
[期刊论文] 作者：YIN Yun-Feng,CAI Zu-Cong,
来源：土壤圈（意译名） 年份：2004
Considerable evidence that the soil organic matter (OM) level in agricultural soils will gradually over time reach an equilibrium state under certain bioclimati...
An intelligent system for calculating the scale of rational, enlarged production of an underground n
[期刊论文] 作者：ZHENG Ming-gui,CAI Si-jing,
来源：中国矿业大学学报 年份：2004
The enlarged production scale of underground non-ferrous metal mines is affected by many uncertain factors difficult to describe mathematically with any level o...
OsRRMh, a Spen-Like Gene, Plays an Important Role During the Vegetative to Reproductive Transition i
[期刊论文] 作者：Derui Liu,Xiuling Cai,
来源：植物学报（英文版） 年份：2004
OsRRMh, a homologue of OsRRM, encodes a Spen-like protein, and is composed of two N-terminal RNA recognition motifs (RRM) and one C-terminal Spen paralogue and...
Minerogenic System of Magnesian Nonmetallic Deposits in Early Proterozoic Mg-rich Carbonate Formatio
[期刊论文] 作者：CHEN Congxi,CAI Keqin,
来源：地质学报（英文版） 年份：2004
In the early Proterozoic the Liryu Formation and Dashiqiao Formation of eastern Liaoning province, China, there are distributed Mg-rich carbonate rock formation...
Anticipation on the Development of Polycarbonate Production Technology by Using Ester-interchange Me
[期刊论文] 作者：Cai Shengquan,Shen Ji,
来源：合成化学 年份：2004
Polycarbonate (hereinafter referred to as "PC ") is the sole product having good transparency among the 5 major engineering plastics. In 2000, the worldwide PC...
INVESTIGATION ON COMPLIANCE ROTATION CORRECTION FOR COMPACT TENSILE SPECIMEN IN UNLOADING COMPLIANCE
[期刊论文] 作者：Chen Bao,Lixun Cai,
来源：固体力学学报（英文版） 年份：2004
The rotation correction method of unloading compliance for a compact tensile (CT)specimen in the current J-integral resistance curves or critical J-integral tes...
[期刊论文] 作者：CAI Ruixian,ZHANG Na,
来源：中国科学E辑 年份：2004
Several families of algebraically explicit analytical wavesolutions are derived for the unsteady 1D ideal gas flow with friction and heat-transfer, which includ...
[期刊论文] 作者：DUQing-tian,WANG Qing-tao,CAI,
来源：科技信息 年份：2004
The size and morphology of the Cu2O nanocrystals are crucial to improving the performance of phetoelectric devices.In this paper,Cu2O nanocrystals have been dep...
[期刊论文] 作者：CAI Jun,LI Xiao-fei,
来源：中国邮电高校学报 年份：2004
Multimedia document annotation is used in traditional multimedia database systems. However, without the help of human beings, it is very difficult to extract th...
[期刊论文] 作者：CAI Qing-Yu,LI Bai-Wen,
来源：原子与分子物理学报 年份：2004
We analyze the connection between quantum operations and accessible information. And we find that the accessible information decreases under quantum operations....
[期刊论文] 作者：Xiaobin Cai,Wei Ji,
来源：自然科学进展（英文版） 年份：2004
Hydrologic variation affects many functions of wetlands.Rapidly and accurately measuring hydrologic dynamics in a wetland watershed has become a fundamental nee...
WEAK CONVERGENCE THEOREMS FOR GENERAL EQUILIBRIUM PROBLEMS AND VARIATIONAL INEQUALITY PROBLEMS AND F
[期刊论文] 作者：Gang CAI,Shangquan BU,
来源：数学物理学报（英文版） 年份：2004
...
[期刊论文] 作者：Yingjie LI,Yingchun CAI,
来源：数学年刊B辑（英文版） 年份：2004
Let N be a sufficiently large even integer. Let p denote a prime and P2 denote an almost prime with at most two prime factors. In this paper, it is proved that...
[期刊论文] 作者：梅凤翔,Cai Jian-Le,
来源：物理学报 年份：2004
研究广义Birkhoff系统的积分不变量.给出系统存在积分不变量的条件,在此条件下导出系统的线性积分不变量、通用积分不变量和二阶绝对积分不变量.举例说明结果的应用....
ON THE ESTIMATION OF GENERALIZED LEBESGUE CONSTANT AND MODULUS OF GENERALIZED SINGULAR QUADRATURE FO
[期刊论文] 作者：Cai Haotao,Du Jinyuan,
来源：数学物理学报（英文版） 年份：2004
This article, first gives the estimaties of two modulus, namely, generalized Lebesgue constant and modulus of generalized singular integral quadrature formulas,...
[期刊论文] 作者：Zheng-guo Cai,Yuushou Nakayama,
来源：高分子科学（英文版） 年份：2004
[t-BuNSiMe2(2,7-t-Bu2Flu)]ZrMe2 and [t-BuNSiMe2(3,6-t-Bu2Flu)]ZrMe2 were synthesized,and the solid structure of complex [t-BuNSiMe2(2,7-t-Bu2Flu)]ZrMe2 was eluc...
Algebraically explicit analytical solutions for the unsteady non-Newtonian swirling flow in an annul
[期刊论文] 作者：CAI Ruixian,GOU Chenhua,
来源：中国科学G辑（英文版） 年份：2004
This paper presents two algebraically explicit analytical solutions for the incompressible unsteady rotational flow of Oldroyd-B type in an annular pipe. The fi...
[期刊论文] 作者：CAI Chang-long,DIAO Dong-feng,,
来源：中国有色金属学会会刊（英文版） 年份：2004
The mirror-confinement-type electron cyclotron resonance(MCECR) plasma source has high plasma density and high electron temperature. It is quite useful in many...
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