crystallographic group

用法例句

The modified constrained simplex algorithm uses Lyapunov exponents to estimate initial iterating points in dynamic plane and construct general M sets of the crystallographic group through the dynamic characters of these points reflecting.

针对逃逸时间算法计算量大,构图时间长的特点,本文提出了改进的有约束的单纯形最优化方法,求解了使平面结晶体群映射的Jacobin矩阵|DF|=0的点集作为初始迭代点集,由Lyapunov指数判定初始迭代点集的动力学特性,构造了平面结晶体群动力系统的广义M集。

Classification of crystallographic groups in the 4-dimentional indefinite space;

四维不定空间中晶体群的分类

In the present paper we will classify all crystallographic groups associated with W up to conjugation in the affine group A(.

设V是3-维不定空间,W是V中某个不可约根系的无限Weyl群,本文在仿射群A(V)中共轭的意义下,给出了点群为W的晶体群的分类。

The crystallographic groups associated with W up to conjugation in the affine group A(V) are classified.

设V是 5维不定空间 ,W是V中某个不可约根系的无限Weyl群 ,在仿射群A(V)中共轭的意义下 ,给出了点群为W的晶体群的分类。

The Visualization of 3D Tiling Patterns with the Symmetries of Planar Crystallographic Groups and the Extended Modular Group;

具有平面晶体群和扩张模群对称的三维镶嵌图的计算机可视化

Less perfect forms, known as "boat" and "carbonado" are clusters of tiny crystals.

稍次些的则由细小的晶体群组成，称为“圆粒钻石”和“黑钻石”。

crystallographic space groups

晶体学空间群[共230种]

Symmetry, Subgroups and Supergroups of Quasicrystallographic Point Groups;

准晶体学点群的对称性及其母子群关系链

The Simulation Analysis of Slow Light and Group Velocity Dispersion in Photonic Crystal Waveguides

光子晶体波导中的群速减慢及群速色散

Group Theory Analysis of Lattice Vibrations and Raman Spectrum of the K_2La(NO_3)_5. 2H_2O Crystal

二水硝酸镧钾晶体晶格振动的群论分析和拉曼光谱

The Simulation Analysis of Controllable Group-Velocity of Two Dimension Photonic Crystal Waveguides;

二维光子晶体波导群速可控特性仿真分析

Comparision on detection rates of lens opacification among three groups of occupational crowds;

三种职业人群晶状体混浊检出率的比较

Dependence of Acoustic Band-gaps in Two-dimensional Phononic Crystals on Symmetric Groups

二维声子晶体能带带隙与对称群的关系

The computer expression and interactive design of crystallographic point groups

晶体学点群的计算机表达及交互式设计

transistor-transistor logic

晶体管-晶体管逻辑电路

TTL [Transistor-Transistor Logic]

电晶体-电晶体逻辑线路

CTTL (Complementary Transistor -Transistor Logic)

互补晶体管-晶体管逻辑

TTL Transistor-Transistor Logic

晶体管to晶体管逻辑电路

transistor-transistor logic gate

晶体管－晶体管逻辑门

HUANGHOITE-(Ce), BaCe(CO_3)_2F, FROM KHIBINA,KOLA PENINSULA, RUSSIA: REDETERMINATION OF THE CRYSTAL STRUCTURE WITH A DISCUSSION ON SPACE GROUP SY MMETRY

黄河矿晶体结构的重新测定及空间群对称的讨论

Homologous Analysis of 16S rRNA Genes of Bacillus Cereus Group Strains and Expression of Crystal Proteins;

蜡状芽胞杆菌群细菌16S rRNA基因同源性分析及杀虫晶体蛋白的表达

Phonon Spectrum、Group Velocity and Thermal Conductivity of the Semiconductor Superlattice Thermoelectric Material;

半导体超晶格热电材料的声子谱、群速度和热导率