lattice point 中文意思是什麼
lattice point
解釋
點陣點-
The study on the centroid of the lattice point in the plane
平面格點形心問題研究 -
Consisting of the protracting graph of hydrogen - like atom ' s angle distributing, computer simulation of the symmetry of molecular orbital and chemical reaction mechanism, showing the molecular point group and symmetry element, computer simulation of molecular vibration, bravias ' s crystal lattice and their transforming, extracting of plane periodic lattice, extracting of solid periodic lattice, close packing of isometrical pellet and the structure of simple mental substance, close packing of unequal pellet and crystal structure of representative ionic crystal, computer simulation of phase analysis by x - ray diffraction
內容包括類氫原子角度分布圖的繪制，分子軌道對稱性和反應機理的微機模擬，分子點群和對稱元素顯示，分子振動運動的微機模擬，布拉維晶格和晶格轉化，平面點陣抽取，立體點陣抽取，等徑網球的密堆積和金屬單質結構，不等徑圓球密堆積和典型離子晶體結構， x射線多晶衍射的微機模擬十個子模塊。 -
Counting lattice point parallelograms and lattice point squares from m n rectangles
矩形的格點平行四邊形和正方形的計數 -
Abstract : the effect of correction of self - consistent potential on electronic structure in simple cubic nanocrystal particles is calculated by means of the green ' s function method in the tight - binding approximation, taking only the nearest neighbor matrix elements into account. the numerical results show that the electronic energy spectrum is shifted, the chemical potential is not equal to the atomic energy level, the electronic density at each lattice point is changed, and the variation of electronic density at surface lattice point is the largest
文摘:在緊束縛近似下，只計及最近鄰的矩陣元，採用格林函數計算了自洽勢修正對簡立方納米晶體顆粒的電子結構的影響，發現電子能譜發生了移動，化學勢不等於格點原子能級，各格點的電子密度也發生了變化，其中以表面格點的電子密度變化最大。 -
Calculation of special point - set for deformed body - centered tetragonal lattice
變形體心四方點陣特殊點集的計算 -
The effect of coordination number on phase transition point from the study of renormalization group calculation for hexagonal lattice
從六角格子的實空間重整化群計算看配位數對相變點的影響 -
Point defect - a crystal defect that is an impurity, such as a lattice vacancy or an interstitial atom
點缺陷-不純凈的晶缺陷，例如格子空缺或原子空隙。 -
This dissertation investigates both existence of traveling wave solutions for delayed reaction diffusion systems and lattice differential equations, and global attractor of spatially discretized fitzhugh - nagumo equations with dirichlet or neumann boundary conditions. for delayed reaction diffusion systems, the existence of traveling wavefronts in diffusive and coorperative system with time delays is provided, firstly ; the monotone iteration scheme, together with upper - lower solution technique, is applied to establish the existence of traveling wavefronts of delayed reaction diffusion systems with some zero diffusive coefficients. secondly, schauder fixed point theorem is applied to some operators to prove the existence of traveling wave solutions in a properly subset equipped with exponential decay norm, which is obtained from a pair of upper and lower solutions for delayed reaction diffusion systems with non - quasimonotoiiicity
對于時滯反應擴散方程，我們先利用吳建宏和鄒幸福[ j . dynam . diff . eqns2001 （ 3 ） ]中的主要定理來研究時滯競爭擴散lotka - volterra系統波前解的存在性，給出了這個定理在非線性項滿足弱擬單調條件（ qm * ）時在系統情況中的應用；並利用單調迭代方法和上、下解技術，對于具有部分零擴散系數的時滯反應擴散方程建立波前解的存在性定理，對于具有部分零擴散系數的時滯反應擴散方程建立波前解的存在性定理。 -
Point about red gems, there will be mobile options, precious stones around within a lattice, is reproduction, you can gemstones around a box anywhere is a copy of your ruby ; gem around within two lattice, is the service area, you can give your precious stones moved to the distance between any two lattice position. mobile has been compl
點一下紅色的寶石，就會出現移動選項，寶石周圍內1格，屬于復制范圍，你可以在寶石周圍1格內的任何地方復制出一個屬於你的紅寶石寶石周圍內2格，是行走范圍，你可以把你的寶石移動到任何距離2格的位置。 -
Another possibility is that the crystal of helium contains numerous defects and lattice vacancies ( yet another effect of the zero - point motion )
另一種可能是氦的晶體中有許多缺陷和晶格空位（也是零點運動所造成的） 。 -
These theorems show the inherent relation between - smooth pointwise quasi - uniformity and point - wise quasi - uniformity. it is proved that every - smooth topological molecular lattice is stratum pointwise quasi - uniformizable, and - smooth pointwise quasi - uniformizable if it satisfies some conditions, every - smooth pointwise quasi - uniformity can induce an - smooth co - topology if it satisfies some conditions
證明了每個l - smooth拓撲分子格都可以層點式擬一致化，在一定條件下可l - smooth點式擬一致化，每個l - smooth點式擬一致結構在一定條件下可以誘導出一個l - smooth余拓撲。 -
Point about red gems, there will be mobile options, precious stones around within a lattice,
移動完畢后，如果有其它顏色寶石在周圍1格內，其他顏色的寶石將要被同化，變成你的寶石。 -
Point about red gems, there will be mobile options, precious stones around within a lattice, enter the name of the game
移動完畢后，如果有其它顏色寶石在周圍1格內，其他顏色的寶石將要被同化，變成你的寶石。 -
The fuzzy division of the character lattice image can overcome the stroke position influence to the feature extraction. the fuzzy direction feature combines the fuzzy image division with the fuzzy direction property feature, which describes the stroke direction property of single edge point
通過對字元點陣圖像的模糊劃分，克服筆畫位置對特徵抽取的影響；用模糊方向屬性特徵描述單個邊緣點筆畫方向屬性；模糊方向特徵是圖像的模糊劃分和邊緣點的模糊方向屬性特徵的結合。 -
Based on the analysis of the excitation spectrum, we obtain the superfluid - mott - insulator phase transition condition, and superfluid velocity of ultracold dilute gas of bosonic atoms in an optical lattice, and point out that the velocity of superfluid can be experimentally adjusted by controlling the parameters of optical lattice
從激發譜分析可得到superfluid - mott絕緣相變條件，給出了光格子中超流速度，並指出在實驗上可以通過控制光格子參數來改變超流速度。 -
The contractive mappings in the vector space, which is with vector norm are defined by a map on the vector lattice. and a fined - point theorem is obtained
摘要在具有向量值范數的實向量空間上，通過引入一個定義在向量格上的特殊映射來討論壓縮映射，並證明相應的不動點定理。 -
In this zone, the ocean wave fields are complex and variable due to the influences such as geological, bottomed, shoaling, ocean - engineering factors and currents in coastal zone etc. so the lattice ( multi - point ) situ - observation is not applied and is not practised based on the economical and practical consideration
特別在長江口區海域，地質、底質、灘塗、海洋建築、航運以及徑流等諸多因素造成波浪場的復雜多變，如依靠多布點的現場觀測在效益上不可取，實際操作也是不可行的。
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