As Domenico Dolce said of the round, rectangular and pentagonal shapes on jackets, sleeves and dresses in Dolce Gabbana's spring collection, shoulders have a new structure, new silhouettes and proportion. 正如多梅尼科多尔切(DomenicoDolce)在DolceGabbana公司的春季款作品中谈到圆形、长方形和五边形外套、袖子和上装时说的那样,肩部有了一个新结构、新轮廓和比例。
Study on affection of the angle errors of pentagonal prism on establishing datum plane 五角棱镜角度误差对建立大尺寸平面基准的影响
Influences on the deflection angle of the pentagonal prism due to dithering and fabrication angles error 五角棱镜制造角差及抖动对其转向角的影响棱镜式宽银幕物镜附件
Analysis of Attenuation Coefficient and Cutoff Character in Isosceles Right Triangular Waveguide and Pentagonal Waveguide; Calculation and Analysis of the Interference Characteristics by Rocket Wake Flame Electromagnetic Parameters 等腰直角三角形和五边形波导截止特性和衰减特性分析火箭尾焰电磁特性参数对电磁波衰减特性影响研究
Originate a lock body composing of snap rings made of nickel molybdenum alloy steel and patented pentagonal DISK lock core, enable the unlock difficulty remaining the highest degree ever since. 首创锁体采用镍络钼合金钢扣环加上专利五角型DISK锁心,开启难度史上最高。
By introducing a pentagonal folded loop, the bandwidth of the antenna is improved twice than that of conventional folded loop antenna. 通过引入五边形的折合环结构,该天线的工作带宽较常规的折合环天线提高了一倍以上;
This paper describes the application of finite difference method and Fortran program to obtaining the cutoff frequency and attenuation coefficient in isosceles right triangular waveguide and pentagonal waveguide. The result of calculation agrees very well with the reference value. 用有限差分法计算等腰直角三角形波导和五边形波导的截止频率和衰减常数,用Fortran进行编程,计算结果与参考值非常吻合。
The results show that the angle making errors and the working state of a pentagonal prism will cause error in measurement and this error is a fixed system one which can be compensated by calibrating it in advance and data processing method. 结果表明,五角棱镜的制造误差和工作状态将引起测量带误差,该误差是一个固定的系统误差,可以通过预先对所用的五角棱镜进行标定,在数据处理中予以修正。
Both simple pentagonal dodecahedron habit and other morphology of pyrite crystals develop free growth layers on the { 210} faces. 除简单的五角十二面体外,其他形态黄铁矿晶体的{210}面上也发育有自由生长层。
Gas flow in preheating cyclone with pentagonal inlet and three core volute chamber was simulated by CFD software in this paper. 借助流体力学计算软件,对新型干法水泥生产线上普遍采用的五边形入口、三心大涡壳式旋风预热器,模拟计算了其内部的气相流动行为。
Examples are given for the hybrid orbitals of tetragonal plane, pentagonal bipyramid and D_4 symmetry using the present method. 最后造出了平面正方形、五角双锥和D4对称等构型的杂化键函,作为本法应用的例。
After the optical parallelism errors caused by processed angle errors of a pentagonal prism are analyzed, the relation between the output plane wave-front of pentagonal prism and the light-turning wave-front change caused by kinematic errors and the processed angle errors of a pentagonal prism is founded. 从分析五角棱镜的角度制造误差产生的光学平行差入手,建立起五角棱镜的光输出平面波前与运动误差和角度制造误差产生的扫描激光束转向的波前改变量之间的关系。
The theoretical basis for analyzing error during the metrology and testing with pentagonal prism provided. 为五角棱镜用于计量测试误差分析提供了理论依据。
Kinematic error effect of pentagonal prism on wavefront measurement 五棱镜的运动误差对波前测量的影响
Application of Pentagonal Prism in Large Aperture Telescope Testing 五角棱镜在大口径望远镜检测中的应用
A High Accuracy Method for Measuring 90 Degrees Angle Deviation of Pentagonal Prism 五角棱镜90°偏转角的高精度测量
During the wave-front testing of a large aperture telescope, when the motional platform sit on a pentagonal prism moves on the guide platform which is no all strict plane, the pentagonal prism can cause a tiny deflection and generate light turning wave-front errors of scanning laser. 在大型望远系统的波前检测中,固定着五角棱镜的运动平台沿并非严格平面的导轨平台移动时,五角棱镜会发生微偏转产生扫描激光束转向的波前误差。
The results of the simulation indicate: compared with cyclone in other domain, the secondary flow of the preheating cyclone with pentagonal inlet and three core volute structure is relatively weaker. 模拟计算结果表明:与其他领域应用的旋风分离器相比,五边形入口、三心大涡壳式旋风预热器内筒入口附近次级流动相对较弱;
Linear and Non linear Elastic Properties of Pentagonal Quasicrystals 五次对称准晶的线性与非线性弹性性质
An Analysis of Pentagonal Waveguide TM Mode Cutoff Wavenumber by Boundary Element Method 五角波导TM模截止波数的边界元分析
Experimental research of the wind loads on pentagonal stealth mast 五边形筒型桅杆模拟风载试验研究
The wave-front error of scanning beam turning caused by the angle errors of pentagonal prism and the kinematical errors of guide rail was analyzed with computer simulation. 并用计算机模拟试验分析了五角棱镜的角度制造误差和导轨引起的运动误差产生的扫描光束转向的波前误差。
This study is useful to pentagonal prism manufacture process and adjustment, and helpful to correct wave-front error of scanning beam turning during wave-front measurement of large aperture telescope. 指出此研究结果有利于五角棱镜的加工和棱镜调整,还有利于大口径望远系统波前检测过程中扫描光束转向的波前误差的修正。
Rational Pentagonal B é zier Representation of Circular Arcs and Blowup Sampling of Algebraic Curves 圆弧曲线的有理五次Bézier表示及代数曲线胀开采样方法
The dependence of the output plane wave-front of pentagonal prism on the angle errors of pentagonal prism and kinematical errors caused by guide rail is established according to the prism rotation theorem. 利用棱镜转动定理建立了五角棱镜的光输出平面波前与其角度制造误差和导轨引起的运动误差之间的关系;
It is a effective way using an aligned beam as a baseline and scanning a 90 ° pentagonal prism to establish a datum reference plane in large dimension measurement. 用一准直光束作为基线,通过90°折转的五角棱镜扫描,建立一个参考基准面在大尺寸测量中是一种行之有效的方法。
The composition the optical reflector system is analyzed in detail, eventually a half pentagonal prism is taken to be the imaging devices. 文中详细地分析了光路反射系统的组成,以半五角棱镜作为最终成像装置。
At the same time, the measurement resolution improved by increasing the distance of the pentagonal prisms. 同时通过增大五角棱镜组的距离,实现了测量分辨率的提高。
Gold bipyramids have a pentagonal base and two sharp apexes. 金纳米双锥有一个五边形的基底和两个尖利的顶点。