pyramid相关论文
Since October 2007, we have been conducting rigorous scientific research on the unexplained “power” of a pyramidal str......
Soybean cyst nematode(SCN,Heterodera glycines Ichinohe)is one of the most economically destructive pathogens.The soybean......
Slylock Fox and Max Mouse are entering an ancient tomb (古老的坟墓) deep inside an Egyptian(埃及的) pyramid ([’pir(?)m......
Massive volumes of global geospatial information are being collected by newly designed acquisition devices and generated......
将由Zn(CH3COO)2·2H2O和Na2CO3通过室温研磨反应获得的前驱体在PEG400存在下于240°C热分解获得大量的ZnO六棱锥产物。用X射线衍......
Synthesis and Structure of a Novel 3-Fold Interpenetrating Three-dimensional Coordination Polymer:[N
A three-dimensional coordination polymer,[Ni(Hbyip2-)(bix)0.5(H2O)]n,has been hydrothermally synthesized.Each Ni2+ ion i......
Density Functional Study on the Geometries and Magnetic Properties of Bimetallic Clusters:Au_nM~-(1≤
The geometries,relative stabilities,energy gaps,binding energies,frequencies,electronic structures and magnetic properti......
A Transformation from Six-to Fivecoordinated Geometry:Syntheses, Crystal Structures and Magnetic Pro
Complexes Cl-RuⅡ(dppe)2(Fe Cl4)·2CH2Cl2(2) and Br-RuII(dppe)2(Fe Br4)·2CH2Cl2(3) were prepared by the reaction of tra......
Mixed d/f Complexes Zn(H_2L)Ln(NO_3)_3(Ln=Sm,Tb and Dy):Crystal Structure,Fluorescence and Thermal S
A series of isostructural d/f molecular compounds Zn(H_2L)Ln(NO_3)_3·CH_3OH(Ln = Dy(1), Tb(2) and Sm(3)) were synthesiz......
Two New Chlorovanadates: Ba_8Cs_5V_8O_(24)Cl_(13) with [V_8O_(24)] Ring and MgCsV_2O_6Cl with [VO_3]
Two new crystals of chlorovanadates,Ba_8Cs_5V_8O_(24)Cl_(13)(1) and MgCsV_2O_6Cl(2),were grown in the molten salt media.......
Cd/Mn(Ⅱ) Complexes with Heterocyclic Substituted 1,2,4-Triazole Ligands:Syntheses,Crystal Structures
Based on a 3-(pyridine-2-yl)-4H-1,2,4-triazole ligand(Hpytr), one 2D Cd(Ⅱ) coordination polymer [Cd I(pytr)]_n(1) and o......
The title complex, [Cu(phen)_2I][Bi(phen)I_4], has been successfully synthesized by a solution method. Its crystal struc......
松原艺术中心所在的北村,是自20世纪50年代以来,韩国少数几个没有受到大规模开发浪潮强烈冲击的地区之一。区域内街道交错,形成了......
A Copper(Ⅱ) Complex Based on N-(4-hydroxybenzyl)-L-serine:Synthesis,Crystal Structure and Inhibitory
A novel copper(Ⅱ) complex with the reduced Schiff base, [Cu(L)_2]·H_2O(I, HL = N-(4-hydroxybenzyl)-L-serine), was prep......
We study the electronic and magnetic properties of an oxygen-deficient perovskite Ca_2 Mn_2 O_5 based on the first princ......
考点梳理一、重点单词1.管;管子n.tube2.庭院;院子;天井n.courtyard3.异国情调的;外来的;奇异的adj.exotic4.教会的;传教的adj.传......
A One day,a farmer’s son said to his father,“Dad,I won’t work on the farm or work in the office in the future.I will ......
A modified method for locating parapharyngeal space neoplasms on magnetic resonance images: implicat
The parapharyngeal space(PPS) is an inverted pyramid-shaped deep space in the head and neck region, and a variety of tum......
X-ray diffraction (XRD) was employed to analyze the texture evolution of commercial pure (CP) Ti during cold rolling and......
CRYSTAL AND MOLECULAR STRUCTURE OF BIS(L-VALINATO)COPPER(II) MONOHYDRATE Cu[(CH_3)_2CHCH(NH_2)COO]_2
Mr=313.8, monocllnic, C2, a=21.255(4), b=9.567(4), c=7.399(1)A, β=108.8(1)°, V=1423.8A3, Z=4, Dx=1.464 g.cm-3, MoKα ......
Selective Area Growth and Characterization of GaN Nanorods Fabricated by Adjusting the Hydrogen Flow
GaN nanorods are successfully fabricated by adjusting the how rate ratio of hydrogen(H_2)/nitrogen(N_2) and growth tempe......
THE STRUCTURE OF TRIS(PYRIDINUM)(μ_3-SULFIDO)-TRIS(μ-DISULFIDO)-HEPTA-CHLORO-TRIMOLYBDENUM, (PyH)_3[
M=1101.86, cubic, Pa3, a=19.605(2), V=7533(3)A3, Z=8, Dc=1.943 g.cm-3. Final R=0.041 for 1120 reflections. The cluster ......
C34H28N407U·C4H4O Mr=910.7, monoclinic, Cc, a=12.999(1), b=15.448(2), c=18.481(2) A, β=100.18(2)°, Z=4, DC=1.656 g/c......
A gallophosphate, Ga3 P3O12 H2O · H2NCH2CH NH2, named GaPO -C4 was hydrothermally synthesized from EDA(ethylenediamine......
This paper presents a finite element method of calculating strain distributions in and around the self-organized GaN/AlN......
This paper presents a detailed analysis of the dependence of degree of strain relaxation of the self-organized InAs/GaAs......
In this paper,a novel and reliable structure of the side passivated emitter and the rear locally-diffused(PERL)silicon l......
By using the wafer bonding technique and wet etching process,a wafer bonded thin film AlGaInP LED with wet etched n-AlGa......
Surface reconstructions and reflection high-energy electron diffraction intensity oscillations durin
The growth by molecular beam epitaxy of high quality GaAs epilayers on nonmisoriented GaAs(111)B substrates is reported.......
Formation of rippled surface morphology during Si/Si(100) epitaxy by ultrahigh vacuum chemical vapou
The Si epitaxial films are grown on Si (100) substrates using pure Si 2 H 6 as a gas source using ultrahigh vacuum chemi......
Crystals of semiconductor ZnO were fabricated by means of solid-vapor growth method-carbon thermal reduction. Powder X-r......
We present a theoretical calculation of the dependence of reflectivity Rpp of the improved fully leaky waveguide geometr......
Syntheses,Structures and Characterizations of Two New Vanadium(V) Complexes:[PyH][V~VO_2(C_(14)H_9N_
The new oxovanadium (V) complex, [PyH][VO2(L)] 1 (salicyladehyde 5-bromo salicyloylhydrazone is abbreviated as H2L; Hpy ......
Fabrication of large-area nano-scale patterned sapphire substrate with laser interference lithograph
Periodic triangle truncated pyramid arrays are successfully fabricated on the sapphire substrate by a low-cost and high-......
Phosphatized globules with radially arranged pillars were recently recorded from the Lower Cambrian phosphate deposit, N......
We demonstrate and introduce here a pyramidally patterned metal reflector into wafer-bonding AlGaInP light emitting diod......
A new method for patterned sapphire substrate(PSS) design is developed and proven to be reliable and cost-effective.As p......
The influence of buffer layer growth conditions on the crystal quality and residual stress of GaN film grown on silicon ......
Crazy hair,piercings,makeup and all,China’s shamate are here to stay杀马特:这些年轻人醒目而喧嚣,只因为他们无望地生存于......
An untrustworthy investment atmosphere in China has led to the prevalence of Ponzi schemes on a frankly fantastical scal......
Due to their low power consumption,long lifetime and high efficiency,nitrides based white lightemitting-diodes(LEDs) hav......
In response to current development of materials in nano-science.characterisation of thin coating adhesion ona nano-scal......
Influence of adatom migration on wrinkling morphologies of AlGaN/GaN micro-pyramids grown by selecti
Ga N micro-pyramids with AlGaN capping layer are grown by selective metal–organic–vapor phase epitaxy(MOVPE). Compared......
Silica whispering gallery mode(WGM) microcavities were fabricated by the buffered oxide etcher and potassium hydroxide w......
ThespeedandglamourofF1carracingandtheChallengeBibendumforenvironmentalprotection and the future, which in their own ways......
I had the dream of seeing the pyramids in Egypt in my childhood. When I touched down at Cairo Airport one day in the pas......
传真The first emperor’s mausoleum has fascinatedthe world for millennia. Does it really have anunderground palace as re......
THE Dragon Boat Festival falls on the fifth day of the fifth lunar month, when the weather turns warm. Traditionally, p......
A two‐branch network with pyramid‐based local and spatial attention global feature learning for vehi
In recent years,vehicle re‐identification has attracted more and more attention.How to learn the discriminative informa......
