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A Ca9Yb(VO4)7 crystal with dimensions of Φ23 mm×35 mm was grown successfully by Czochralski method. Its thermal conduc......
In order to seek a transition metal cluster with high ability to adsorb CO molecule, the author performs a density funct......
By taking sample at the location of NDT defective area of 120mmthickness low alloy steel plate,electrolyzing the bulk sa......
An apparatus for measuring solubilities of gases in liquids at elevated temperatures andpressures has been constructed.......
Optimal design and characteristics analysis of a polymer electro-optic switch with seven vertical-tu
A novel 1×2 polymer electro-optic(EO)switch based on seven vertical-turning serial-coupled microrings is proposed for d......
In this study, we investigate the photoluminescence(PL) properties of γ and θ-alumina nanoparticles synthesized by the......
Mechanical and Electromagnetic Shielding Properties of Carbon Fiber Reinforced Multilayered(PyC-SiC)
Carbon fiber reinforcedmultilayered(Py C-Si C)n matrix(C/(Py C-Si C)n)com-posites were prepared by means of layer-by-lay......
At the end of 2011, the signing ceremony was held for China Jinchuan Nonferrous Metals Holding Co., Ltd. to become a sha......
Effect of processing parameters on the microstructure and thermal conductivity of diamond/Ag composi
Diamond/metal composites with 50 vol.% diamond have been produced by spark plasma sintering(SPS) using pure Ag as a matr......
Oxidative coupling reaction of methane (OCM) was studied over Ba-La-O-F catalysts. F-anions exhibited apparent promotin......
Two-stage pH Control Mode in Batch Fermentation of a Novel Bioflocculant from Corynebacterium Glutam
The effect of pH of the fermentation medium on cell growth and the production of a novel bioflocculant(named REA-11) by ......
A series of gluscose derivatives were designed, synthesized, and their structures were confirmed by IR, NMR and elementa......
On June 27th, China National Petroleum Corporation (CNPC) held a public recruitment to appoint chief experts in Beijing ......
The surface species of CO hydrogenation on CeO_2-Co/SiO_2 catalyst were investigated using the techniques of temperature......
The design and construction of CYCIAE-10, a 14 MeV high intensity compact cyclotron for medical use, is based on the suc......
AIM:To evaluate whether antiplatelet medication leads to an earlier stage colorectal cancer(CRC) diagnosis.METHODS:From ......
Apoptosis plays a key role in inhibiting tumor growth, progression and resistance to anti-tumor therapy. We hypothesized......
Geological characteristics and metallogenic prognosis of main gold deposit in Altai gold ore belt, X
Altai polymetallic mineralization belt is famous copper-polymetallic mineralization belt in the world. There are a lot ......
针对太阳湾油区长2储层特低渗、强非均质性、剩余油严重的储层特点,为寻找有利勘探区,利用实验、测井、参数分析、标准界定等方法,......
目前我国农村税费改革已取得阶段性成果,短期内减轻了农民负担.但为了确保农民负担不反弹,政府还需要进一步改革、完善现行的涉农......
地被植物在园林中的应用越来越广泛,它以草坪无法比拟的综合特性,已经成为园林植物造景中的优秀配角.该文就地被植物的种植,阐述地......
本文运用详实的历史资料,从“天时”不利、“地利”不备、“人和”欠缺三方面较为深入地探讨了1928年爆发于阜阳的“四九”起义失......
