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 nature of orbits in a prolate elliptical galaxy model with a bulge and a dense nucleus
【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】
：
天文和天体物理学研究
【发表日期】
：
2011年12期
其他文献
Catalytic effect of lucunary heteropolyanion containing molybdenum and tungsten atoms on decolorizat
In this research, a lucunary Keggin structure, [PMo2W9039]7- was selected as an efficient homogenous catalyst for degradation of an azo dye (direct blue 71) an
Mononitration of phenol derivatives by guanidinium nitrate and silica sulfuric acid under mild condi
A mixture of guanidinium nitrate and silica sulfuric acid acts as mild and heterogeneous media for the efficient mono nitration of phenolic compounds in dichlor
Microwave assisted synthesis of novel Hantzsch 1,4-dihydropyridines, acridine-l,8-diones and polyhyd
Microwave assisted efficient Hantzsch reaction via four-component coupling reactions of tetrazolo [l,5-a]quinoline-4-carbal-dehyde, dimedone/cyclohexane-l,3-dio
Surface interrogation mode of scanning electrochemical microscopy for oxidation study of adsorbed CO
We report a new method for detection and oxidation of adsorbed carbon monoxide (CO(ads)) generated from serine on a polycrystalline platinum ultramicroelectrode
Glutathione is an important antioxidant and has many important functions in plant development,growth and defense.Glutathione synthesis and degradation is highly
Background A new technique developed in 2002, real time endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA), has been one of the most i
Potassium ferrate impregnated on montmorillonite is a mild,cheap,and non-toxic reagent for the iodination of phenols, including naphthol,aromatic amines,and het
Two new sapogenins, named (205, 24R)-3β,20,21β,25-tetrahydroxy-21,24-cyclodammarane (1) and 3β-hydroxyetio-17β-dammaranic acid (2), were isolated from the a
Background Blood culture contamination is a significant adverse event.The aim of this project was to evaluate the efficacy of a strict blood collection procedur
Ti-15-3 alloy is a new metastableβ-type titanium. The influence of hot deformation parameters on the microstructureof Ti-15-3 alloy after solution treatment ha