Pitch相关论文
提出了一种利用方形孔径微透镜阵列和微图形阵列产生的二维叠栅条纹测量微小角度的方法。分析了不同尺寸阵列产生的二维叠栅条纹的......
基于方形孔径平面微透镜阵列对匹配微图形的叠栅显示效应，对其叠栅显示效应进行了理论和实验研究。以一维光栅叠栅条纹理论为基础，建......
Stress refers to the way in which pitch, duration, and loudness combine to give certain syllables within words, and to c......
We propose a large parallax barrier by use of aperture grille.Main advantages of using aperture grille include no reflec......
Chirped-pitch nanoscale circular surface-relief diffraction gratings were photoinscribed on thin films of a Disperse Red......
为京都大学的700毫米反射望远镜设计和抛光了一块φ400毫米施密特校正板。加工非球面校正板所用的技术是面积法(成形沥青法—Shape......
目的 测试和评价64层螺旋CT的层敏感度曲线(SSP)及有效层厚半高宽(FWHM). 方法 对Somatom Sensation 64层螺旋CT,使用临床常用的腹......
标准音高(Standard Pitch),是音乐中用作确定音高标准的。一个乐队,如果没有一个各种乐器所共同遵循的统一的定音标准的话,是无法......
When the noncircular gear pair is applied to the continuously variable transmission (CVT) with gear, the transmission ra......
In this paper,the dynamic response of undersea -+towed systems is numerically simulated.Atwo body towed system is especi......
A very low bit rate algorithm for encoding speech signals at 825 bps based on a mixed harmonic and stochastic modeling o......
The principles of G.729 algorithm are analyzed. It proposes an optimal approach of adaptive codebook search. Realized on......
Measurements of radiation dose to patients in spiral computed tomography (CT) were completed for various collimations, t......
Large-scale wind turbine generator systems have strong nonlinear multivariable characteristics with many uncertain fact......
Friction and wear characteristics of robust carbon–carbon composites developed solely from petroleum
Friction and wear characteristics correlating the fiber reinforcement percentage of carbon–carbon (C/C) composites sole......
This paper describes an approach to identify epicyclic and tricyclic motion during projectile flight caused by mass asym......
为克服传统变桨距系统存在的能耗高、控制机构复杂的缺点,提出直驱液压泵控马达变桨距系统。采用可变速伺服电机驱动定量泵的闭式......
本文通过对荣华二采区10...
Synthesis and characterization of non-symmetrical liquid crystals containing a cholesteryl ester moi
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
论述了研制磁光盘机械特性测试系统时根据相同位移长度内的光栅信号和光道信号周期数以及光栅信号每mm周期数测量道间距的方法、原......
以乙酸镁和柠檬酸镁为模板(MgO)镁源,沥青为碳前驱体,在氮气氛中950℃一步炭化制得高表面积中孔炭材料.采用1 mol/L的HCl去模,并将......
A novel process for fabricating coal-tar pitch derived carbon foam was introduced. The coal-tar based mesophase pitch wa......
针对AUV深度控制,提出深度偏差转换为指令纵倾的算法,基于拉盖尔网络逼近的模型预测控制理论,设计了舵角舵速硬约束和纵倾软约束条......
