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<
Ring-closing Metathesis on an Allyl-terminated Carbosilane Dendrimer
【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】
：
中国化学快报
【发表日期】
：
2005年1期
其他文献
This investigation presents the Green functions for a decagonal quasicrystalline material with a parabolic boundary subject to a line force and a line dislocati
The author gives a counterexample and some conclusions for effective non-vanishing of Weil divisors on algebraic surfaces.
Among the technologies to control SO2 emission from coal-fired boilers, the dry flue gas desulphurization (FGD) method,with appropriate modifications, has been
The propylene epoxidation over TS-1/SiO2 catalyst hydrothermally treated was investigated. It was found by EPR characterization that two types of Ti (Ⅳ)-supero
A new sesquiterpenoid lactone, 3,6,9-trimethyl-pyrano[2,3,4-de]chromen-2-one (1) and a novel sesquiterpenoid quinone, 6-[2-(5-acetyl-2,7-dimethyl-8-oxo-bicyclo[
Synthesis, Characterization and Conductivity of α-Keggin-type Nanoparticles, Co(en)3PMo12O40 8H2O wi
Polyoxometallates Co(en)3PMo12O40·8H2O(+,-)[abbreviated as PMo12-Co(+,-)], nanoparticles were synthesized by the chemical precipitation reaction at room temper
A mathematical program is proposed for the highly nonlinear problem involving frictional contact. A program-pattern using the fast multipole boundary element me
Fluidized bed technology using supercritical carbon dioxide both as a fluidizing gas and as a solvent for the coating material makes possible the production of
Catalytic properties of ZSM-5 zeolite samples pretreated with NaOH solution have been investigated. The samples are characterized by XRD, SEM, chemical analysis
Systematic studies on the geometry, electronic structure and vibrational properties of small (NiTi)x clusters with x=1-3, within the framework of the density fu