金屬簇 的英文怎麼說
中文拼音 [jīnzhǔcù]
金屬簇
英文
metal cluster-
The direct chiral separation of ( ? 3 - s ) - bridged racemic metal clusters was performed on cellulose - tris ( 3, 5 - dimethylphenylcarbamate ) chiral stationary phase ( cdmpc - csp )
摘要在自製的塗敷型纖維素三( 3 , 5 -二甲基苯基氨基甲酸酯)手性固定相上直接拆分了? 3 - s蓋帽的外消旋四面體金屬簇合物。Fabrication of tetravalent pb cluster arrays on si - 7 215 ; 7 surfaces
族金屬鉛團簇陣列Recent developments in linear chain clusters of low - valent platinum group metals
線性低價鉑系金屬簇合物的研究Molecular design and luminescence studies of transition metal complexes with alkynyl - and chalcogen - containing ligands, a research project undertaken by professor vivian wing - wah yam, was chosen out of over 135 entries competed in the category of natural science this year
任詠華教授的得獎項目過渡金屬炔基及硫屬簇配合物的分子設計及其發光性能的研究是從135個參賽項目中被挑選出來的。Molecular design and luminescence studies of transition metal complexes with alkynyl - and chalcogen - containing ligands, a research project undertaken by professor vivian wing - wah yam, was chosen out of over 135 entries completed in the category of natural science this year
過渡金屬炔基及硫屬簇配合物的分子設計及其發光性能的研究是任詠華教授的得獎項目,是從135個參賽項目中被挑選出來的。Metal ion dopants dependence of optical absorbance in tio2 nanoclusters
金屬離子摻雜影響tio2納米晶簇的光吸收The experimental results on transmission spectrum in metal ion doped tio
納米晶簇室溫光透射譜實驗測量結果。金屬摻雜使tioRoom temperature transmission spectrum in metal ion doped tio2 nanoclusters
金屬離子摻雜tio2納米晶簇室溫光透射譜金屬離子摻雜tioOriginating in india, was introduced into china in the 1950s by guangzhous south china botanical garden. when the tree flowers in april or may, clusters of golden petals sparkle on its crown, emanating a lovely fragrance
無憂樹屬蘇木科,原產印度,一九五零年代由廣州華南植物園引入中國,四、五月開花,花色金黃,簇生樹頂,燦爛奪目,芬芳撲鼻,是非常珍貴的植物。The metal wheels ground the gravel with a sharp grating cry and the pack of blunt boots followed the barrow along a lane of sepulchres
金屬軲轆磨在砂礫上,發出尖銳的嘎嘎聲。一簇靴子跟在手推車後面踏出鈍重的腳步聲,沿著墓叢間的小徑走去。In the need of adulterating target materials with metal clusters as tracing materials, we calculated the cluster behavior of al materials in theory. the preliminary study was carried out in no more than 7 atoms, considering the much time in calculation and limitation of theory model gaussian98 program, the b3lyp method and the 6 - 311 + g * basis function were used in the calculation
由於靶材料摻入金屬團簇示蹤材料的需要,我們對鋁材料的團簇行為進行了理論計算,考慮到計算量和理論模型的缺陷,初步研究是在7個原子以內進行的。The progress in linear chain clusters of low - valent platinum group metals is briefly reviewed
本文就有關線性低價鉑系金屬簇合物的研究進展作一簡述。Abstract : this paper describes the prospect of nanomaterials, the preparing methods of carbon nanotubes, nanozeolites and nano metal cluster particles, the excellent properties of nanomaterials as catalyst supports and catalysts, and the study status of nano supports and nano catalysts applied to catalysis yield in china
文摘:介紹了納米材料的發展前景,納米碳管、納米分子篩以及納米金屬簇粒子的制備方法,納米材料用作載體或催化劑的優異性能,納米載體或催化劑的催化應用領域的研究開發概況。3. metal supported on ti02 ( 110 ) : calculation and simulation chapter 4, the properties of k, cu supported on the tio2 ( 110 ) surface have been studied by means of density functional theory, bare clusters models and embedded cluster model to using to obtain dft data and construct interatomic potential
3 .納米二氧化欽負載金屬體系的計算模擬研究我們對納米金紅石型tio :吸附k 、 cu金屬原子進行了dft研究,並模擬了金屬在納米金紅石型tio :表面的吸附行為,解釋了納米金屬簇在金紅石型tio :表面吸附的行為,預測了納米金屬團簇在表面生長的機理。There are mainly three parts in this paper. the first is the calculation of al clusters in 2 to 7 atoms, the second is the simulation of preparation with flow - levitation method in theory, and the third is the preliminary study of the preparation and property of metal nanomaterials
本文主要進行了三部分的工作,一是對于鋁的2 7個原子的小團簇進行了理論計算,二是對于自懸浮定向流制備納米金屬粉進行了理論模擬,三是對于納米金屬材料的制備和性能進行的初步研究。In the low oxidation states, platinum group metals have a tendency of aggregating to form clusters containing polynuclear metal chain
在低價狀態下,鉑系金屬可自聚合形成一類含有多個金屬原子的線性金屬鏈式簇合物。The optical limiting properties of the materials are investigated by using nanosecond laser pulses. we find that skeleton atoms and terminal ligands with larger atomic number can improve the optical limiting power of clusters with the same structure via heavy - atom effect
研究了團簇材料的光學限幅特性,發現對于相同的結構的團簇,骨架上的原子序數較大的金屬原子或終端配位體能通過重原子效應有效提高光限幅能力。We studied the nonlinear optical properties of novel clusters of pentanuclear planar open structure using the excited - state z scan theory
應用激發態z掃描理論研究了平面開式五核金屬團簇的非線性光學性質。Optical physical parameters and optical limiting are obtained. the study increased our knowledge about optical limiting and optical nonlinear properties of meal clusters
這項研究得出了基於金屬團簇的光學非線性參數和限幅性,同時加深了人們對金屬團簇材料的認識。Computational simulation in nano size metal cluster in chapter 2, we use dft to calculate equilibrium geometries and electronic properties of cun ( n = 2 - 13 ) clusters and construct potential function with parameters fitted to potential energy surfaces, use a global minima " basin - hopping " algorithm to obtain minimum - energy structures of cu clusters for n = 13 ~ 410. the results show in good agreement with experiments and other calculations
納米金屬團簇的計算模擬利用密度泛函方法對小cu簇( n = 2 13 )進行計算並構造了銅原子簇原子間相互作用多體勢,用全局優化模擬了中等和大的銅團簇的結構與穩定性,結果證實了銅團簇具有五次對稱性和幻數現象。分享友人