论文部分内容阅读
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7<
The existence of Silnikov's orbits in one coupled Duffing equation
【摘 要】
：
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7
【出 处】
：
中国科学A辑
【发表日期】
：
2003年1期
其他文献
Based on the analysis of the boundaries of 70 magnetic clouds from 1967 to 1998, and relatively complete spacecraft observations, it is indicated that the magne
Based on an orthogonal expansion and orthogonality correction in an element, superconvergenceat symmetric points for any degree rectangular serendipity finite e
The microwave absorption efficiency, which is relevant to magnet field and its distribution, is a major parameter of the microwave ion source (MWIS) for the int
The Experiments of Modulated Toroidal Current were done on the HT-6M tokamakand HT-7 superconducting tokamak. The toroidal current was modulated by programming
在BESⅡ上利用Bhabha,dimu事例确定了BEPC束流对撞中心位置,并以此为初级顶点研究了次级顶点的重建,改进了原有次级顶点重建程序,在此基础上选择J/ψ→k0sk*0→K±ππ+π-事
Pseudo-boehmite (PB) and γ-Al2O3 support are prepared by neutralization ofNaAlO2 solution with CO2(mixed gases) on bench scale. PB, typically loosely packed, f
讨论了引起统计蒸发模型计算结果与高温热核偶极巨共振实验结果之间存在差别的因素,对比了标准CASCADE程序计算结果与加入复杂粒子发射后的计算结果,计算显示复杂粒子发射对
Theoretical Explanation for Lower Order Harmonic Resonance Phenomenon of Three-Ring Gear Transmissio
Dynamic investigations revealed that lower order harmonic resonance phenomenon exists in the three-frequency of the transmission, the loads on the bearings and
230Pa was produced through the 232Th(p,3n)230Pa reaction in the irradiated ThO2 powder targets with 35 MeV proton beam. Pa was radiochemically separated from Th