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The numerical solution of dam toe line is solved based on the dam data and topographic map of dam located. The display o......
To design novel phenanthroline-derived soft ligands for selectively separating minor actinides from lanthanides, four te......
A new copper(I)-lead(II) oxyhalide, Cu Pb2(OH)2Cl3, has been prepared by hydrothermal reaction and structurally characte......
Because of good quality of compressive resistance,the hyperbolic arch dam is being increasingly applied to engineering p......
Synthesis and Crystal Structure of a Novel Bis(chlorido)-bridged One-dimensional Chain-like Copper(Ⅱ
A copper(Ⅱ) complex [LCu_2Cl_4]n was synthesized by a new bis-Schiff base ligand containing quinoline unit, 1,4-bis[2-(......
以6-甲基-2,3,5-吡啶三酸为配体和过渡金属盐反应,合成出2个新颖的金属配位聚合物{[Cu(Hmptc)(H2O)]·2H2O}n(1)和{Cd(Hmptc)(H2O)......
The slit-type energy dissipater(STED)is widely used in hydraulic projects of high water head,large discharge,and narrow ......
An analytical solution for surface motion of a semi-cylindrical hill for incident plane SV waves was derived by using th......
Synthesis, Characterization and Crystal Structure of the First Tri-nuclear MFe_2 (M=Cu and Ni) Compl
Three new complexes [Fe(CN) 5(NO)] 2·6H 2O (1), [Fe(CN) 5(NO)] 2·4H 2O (2) and [Fe-(CN) 5(NO)] 2·4H 2O (3) (......
NdC18H22N5O12S, Mr = 676.68, monoclinic, space group P21/n, a = 16.342(3), b = 16.630(2), c= 9.677(2) A,β=102.88(1)°,......
With rapid development of measure technology,now it is used to be laser range finding for 3D depth measure. However,soli......
Coherent addition of gratings for chirped-pulse-amplified lasers based on near-field and far-field m
The development of phased-array grating compressor is a crucial issue for high-energy,ultra-short pulse petawatt-class l......
Syntheses and Crystal Structures of 4,4′Diformyl-diphenoxyethane and 4,4′4′′-Triformyl-triphenoxytri
Two title compounds, 4,4?diformyl-diphenoxyethane (compound 1, C16H14O4) and 4,4?4创-triformyl-triphenoxytriethylamine (......
Synthesis and Crystal Structure of a Spiral-chain Manganese(Ⅲ) Complex Containing Azide Bridge,[Mn(b
The title complex, C22H22MnN5O2, crystallizes in orthorhombic system, space group P212121 with a = 6.887(1), b = 11.718(......
Optimizing structure for constructing a highly efficient inverted top-emitting organic light-emittin
We demonstrate a highly efficient inverted top-emitting organic light-emitting diode (TOLED) having stable electrolumine......
When the deformation of landslide becomes larger, the conventional static GPS surveying cannot satisfy the real-time req......
Based on the non-equilibrium suspended load transport equation,bed load transport equationand sediment transport capacit......
The eccentric-gear can be used for variable speed transmission.But,due to the vibrations caused by variation of backlash......
The solution of two parallel cracks in functionally graded materials subjected to a tensile stress loading is derived in......
A Spectral Finite Difference Analysis of Natural Convection in a Rectangular Equilateral Triangle Ca
A steady-state two-dimensional natural convection in a rectangular equilateral triangle cavity is analyzed numerically, ......
The SIA method for spatial analysis of precipitation in the upper-middle reaches of the Yangtze Rive
Using geographic information system (GIS) techniques and the newest seasonal and annual average precipitation data of 67......
According to preliminary plan,during the “Twelfth Five Year Plan” period,Luzhou Grid will newly add 2,400,000 KVA of t......
The distribution properties of the magnetic field in magnetotail current sheets have been explored statistically with th......
This study presents observation and detailed analysis on the double layers(DLs) in the ramp and the foreshock contacting......
Reasonable unsteady three-dimensional explicit analytical solutions are derived with different methods for the widely us......
Neural stem cells (NSCs) are effective in treating Parkinsonian animals.1 Although cell transplan-tation is considered a......
The imaging method of the mid-course missile is the key technique of the missile defense system.Because of the special p......
1 INTRODUCTIONGas and liquid distributions in a self-aspirated reverse flow jet loop reactor dependchiefly on the aspir......
GC-GIS system is a geochemical data processing system based on fractal theory. The system realized quantity statistics f......
An ablation model of targets irradiated by pulsed laser is established. By using the simple energy balance conditions, t......
The reliable three dimensional (3-D) structure of the extracellular ligand-binding domain (V106-P322) of human interleu......
The stress in the thickness direction is an important factor influencing the fracture behavior of structural members. A ......
This paper has improved Hickman’s nonadiabatic collision model by substituting Hickman’s constant velocity classical ......
The title coordination polymer [Eu(PCPA)3(H2O)]n (PCPA = p-chlorophenoxy- acetate) has been synthesized under hydrotherm......
Synthesis and catalytic activity of novel heteronuclear Ln(Ⅲ)-Cu(Ⅱ) complexes with noncyclic polyeth
A series of novel heteronuclear Ln(Ⅲ)-Cu(Ⅱ) complexes with noncyclic polyether-amino acid Schiff base were synthesize......
One Novel Red-luminescent Coordination Polymer of Eu-p-ben- zenedicarboxylate with Nitrogen-donor-co
The crystal structure of novel coordination polymer with excellent characteristic luminescence of Eu3+, the three-diment......
A novel La complex with methyl-2-pyridyl ketone benzoyl hydrazone has been synthesized and determined by single crystal ......
Synthesis and Crystal Structure of Lanthanide Schiff Base Complex [2-OC_6H_4CHN(2,6-i-Pr_2C_6H_3)]_2
The lanthanide Schiff base complex [2-OC6H4CHN(2,6-i-Pr2C6H3)]2ErCl(THF) (C42H52ClErN2O3) has been prepared by the react......
Synthesis and Crystal Structure of Organic Salt (H_2Bpy)(cda)_2 (cda = Carbamyldicyano-methanide Ani
The organic salt, (H2Bpy)(cda)2, was synthesized by the reaction of sodium car- bamyldicyanomethanide, 4,4-bipyridyl and......
Correlation between discharging property and coatings microstructure during plasma electrolytic oxid
The voltage-current properties during plasma electrolytic discharge were determined by measuring the current density and......
Synthesis and Crystal Structure of Spiro[1-bromo-4-l-menthyloxy-5-oxo-6-oxa-bicyclo[3.1.0]hexane-2,2
The title compound, spiro[1-bromo-4-l-menthyloxy-5-oxo-6-oxa-bicyclo[3.1.0]-hexane-2,2-3-(16-methoxyacetatyl-4-l-menthyl......
Dear editor,Rectilinear Steiner minimal tree(RSMT)has been widely used in several modern very large scale integration(VL......
Three New d~(10) Coordination Polymers with Arenedisulfonates:Syntheses,Crystal Structures and Lumin
Three new cadmium or zinc arenedisulfonate complexes [Zn(bpp)2(L)]n 1, {[Cd(bpp)2(1,5-NDS)(H2O)2]·4H2O}n 2 and {[Cd(bpp......
Alternate Array of Zigzag(PbO_5)_n and(PbO_6)_n Polynuclear Chains in a 2-D Coordination Polymer wit
A novel metal-organic coordination polymer,[Pb2(NO3)3(Hmppdc)(CH3OH)2]n(1,H2mppdc=2,6-dimethyl-4-phenylpyridine-3,5-dica......
Synthesis, Crystal Structure and Water-induced Reversible Crystal-to-amorphous Transformation Proper
A novel NiII complex [{Ni(IBG)(4,4’-bipy)(H2O)2}·3H2O]n 1 (H2IBG = isophthaloylbisglycine and 4,4’-bipy = 4,4’-bipyr......
To simulate the intense bunched beam transport,a computer program LEADS-3D has been developed.The particle trajectories ......
高校学生工作的宗旨是将学生培养成为德智体全面发展的社会主义合格人才,这就要求高校学生工作必须坚持教书育人、管理育人及服务......
A preliminary numerical model of the buoyant drum by wave action is presented, which is based on The Finite Boundary El......
The dislocation boundary structures of 2060-T8 alloy during bending were investigated by backscattered electron imaging,......
