查询词典 hexagonal system

By means of the complex variable function method and introducing the conformal transformation,the anti-plane shear problem about two semi-infinite collinear cracks in one-dimensional hexagonal quasicrystals was investigated and the exact solution to mode Ⅲ SIFs was found out.

利用复变方法，通过引入适当的保角映射，研究了一维六方准晶狭长体中双半无限共线裂纹的反平面剪切问题，给出了Ⅲ型裂纹问题的应力强度因子的精确解。

Hexagonal plane, a two-tier, the first layer of hollow, is to open the door to the west, there are fire doors coupons arch-shaped, brick tower canopy Corbel Leiqi.

平面六角形，两层，第一层中空，正西面开门，门上有火焰形券拱，塔檐用砖叠涩垒砌。

The crystal size of detector is 100〓×400mm, with endsurfaces hexagonal in shape with 2-cm sides.

探测器的CsI(T1)晶体尺寸为：100〓×400mm，截面为六边形，每边长2cm。

A systematic analysis of the various combinations of the hexagonal, boat, and pentagonal star in the crystalline approximants of decagonal quasicrystal has been made. This was compared with the structural subunits in some approximants observed by high-resolution electron microscopy.

系统地分析了二维十重准晶的近似晶体相中六角、船形和五角星等结构块的不同排列组合，并与我们已用高分辨电子显微镜观察到的一些近似相中的结构单元进行了比较。

A new hexagonal approximant has been found in Al-Cr-Si alloys and its axial lattice parameter follows a τ''s power series τ=(1 √5/2 is the golden number relationship, implying that they are all decagonal approximants. A rule of the icosahedral chains in them has been found.

在Al-Cr-Si合金中发现一种新的六角近似相，它与几个结构已知的六角相的晶格常量呈黄金数τ=(1 √5/2的幂级数关系，说明它们都是十重准晶的近似相，并找出其中二十面体链的规律。

The structural evolution properties of transition metal clusters containing from 13 to 60000 atoms are investigated by means of the Gupta potential combined with the steepest descent method. Four typical structural motifs are considered: icosahedron, decahedron, face centered cubic octahedron, and hexagonal close-packed.

采用Gupta原子间相互作用势结合最速下降法，对四种典型几何结构：Ih、Dh、Fcc-oct及Hcp，研究了尺寸介于13到60000个原子之间的同族元素Co、Rh与Ir团簇的结构演化特性。

In chapter 3 of this work, we made some improvement on the base of original work and proposed a double exposure multi-beam interference method to fabricate a hexagonal lattice with irregular columns.

在以前的工作中，我们曾使用衍射分束器件得到三束呈伞状对称的光束相互干涉，制备出了对TE和TM两种模式同时具有较大带隙的二维三角结构光子晶体。

Perforating spanner, tyre spanner, crowing spanner, spanner, crossing spanner, universal spanner, spark plug spanner, inner hexagonal spanner, bidirectional oil core spanner, ball puller, refined chain stripper, vent-pipe tools, bearing tools, valve tools, clutch tools, gear stripper, stripper, curving pole, connecting pole, slipping pole, spanning pole, striking spanner, striking sleeve, short sleeve, double-claw puller, trinal-claw puller, magnetoelectric machine puller, spring.

宁波市鄞州佳欣工具厂 Ningbo Yinzhou Jiaxin Tools Factory 4C72 穿孔扳手、轮胎扳手、撬杠扳手、T型扳手、十字扳手、万向扳手、火花塞扳手、内六角扳手、三爪双向机油芯扳手、球头拔卸器、精品拆链器、排气管工具、轴承工具、气门拆装工具、双向离合器工具、正时齿拆卸工具、拆卸器、撞批嘴、批咀、弯杆、接杆、滑杆、扳杆、冲击起子、冲击套筒、短套筒、二爪拉具、三爪拉马、二爪拉马、磁电机拉马、螺丝批。

A thin, stiff net woven in a hexagonal pattern and used in dressmaking.

梅希林花边一种织成六边形的细小且坚硬的花边，用于制衣业

Base on the mesh dual operation, we propose a novel hexagonal based subdivision algorithm, named honeycomb subdivision.

这里的创新点在于细分插值和细分逼近的统一以及方向性约束的引入。

Who? I never heard of him, Paul said, before asking teammate James Posey if he had heard of him.

赛后，科比说，他一直都是一名非常出色的射手，今天他打得很棒。

When I joined the company, I rotated around the different sections.

我加入这个公司时，轮换过几个不同的部门。