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- The methods for selecting penta prism and reducing the effect of surface profile error on detection are introduced. 介绍了选择五棱镜的方法和减小面形误差影响的方法。
- Unified Theory of Measurement Method for Surface Profile Error of Workpiece Generalized Helix Surface 广义螺旋曲面工件轮廓度统一测量方法
- Study on error online measurement for complex curved surface profile error of skew roller based on error separation technique 基于误差分离技术的斜轧复杂型面轮廓度误差在线检测方法研究
- surface profile error 面轮廓度
- Measurement on surface profile of aspherical liquid micro-lens[J]. 引用该论文 何建慧;詹珍贤;吴云良;王克逸.
- The mathematical models of evaluating profile error of any surface take by CMMS are proposed, these methods has been proved fitting for the geometrical tolerances standard by using optimization edited in Turbo C. 介绍了在三坐标测量机上测量和评定面轮廓度误差的数学模型 ,和应用最优化方法用TurboC语言编制的计算机程序 ,经校核验证 ,该算法符合形位公差国家标准的有关规定。
- HRTEM surface profile imaging of oxides, W. Zhou, J. M. Thomas, Curr. Opin. Solid State Mater. Sci. 5, 75-83 (2001). 我在国际学术期刊发表论文的几点体会.;周午纵
- The chemical character and surface profile of the polymer film was studied using FTIR and SEM. 利用红外光谱法(FTIR)、扫描电镜(SEM)对该聚合膜进行了化学成分和表面形貌的分析。
- Divide undercut into harmful and harmless undercuts by the influence of the undercut to the intensity, stiffness of gear and to the profile error. 针对目前对齿轮根切的定义过于笼统的问题,从根切对齿轮轮齿强度、刚度以及对齿形精度的影响角度出发,将根切分为“有害根切”和“无害根切”。
- The surface profile of joints can be characterized by the waviness and unevenness components. 摘要节理的表面形貌可按其规模大小分为起伏度和粗糙度两类。
- Determination of the resistance factor is pivotal in calculation of water surface profile of rapids reach. 急流滩的水面线计算中,滩段阻力系数确定是计算的关键。
- Abstract: The new method of measurement profile error of any line with error separation technique is studied.Based on developing mathematical models,computer imitation is made . 文摘:研究了在数控加工中利用误差分离技术测量线轮廓度误差的新方法，在推导数学模型基础上进行计算机仿真。
- When the cam is ground, the tangential component of the circular velocity is variable, and the peak value occurs in the lift curves. This is an important cause of profile error. 凸轮磨削时,圆周速度切线分量是变化的,在升程曲线部分出现峰值,这是导致该部分出现轮廓误差的重要原因。
- Natural rock joint surface profiles belong to fractal category. 自然岩石节理表面轮廓线可以看作为分形曲线。
- The inundation area, water free surface profile, velocity distribution for Hilo Bay, Hawaii, 1960 Chilean tsunami are calculated and visualized. 对夏威夷Hilo湾 196 0年Chilean海啸进行了模拟和计算 ,给出了淹没面积和流速场分布。
- Precise measurement of surface profile of liquid is one of key problems for fabrication of aspherical lens liquid micro-lens. 摘要 对液滴透镜面形的精确测量是用液滴法制作非球面液滴透镜的关键问题之一。
- Phase unwrapping is a vital procedure in measurement of 3-D surface profile of MEMS/NEMS structures using microscopic interferometry. 摘要相位解包裹是使用相移显微干涉法测量MEMS/NEMS表面3-D轮廓时的重要步骤。
- The degree of obliqueness of the corrugated tube surface profile has some influences on the velocity distribution and pressure field. 波纹管的表面型线倾斜度影响着波纹管绕流的流场和其表面压力的分布。
- Errors of tooth-to- tooth affect the precision of gear wheels moving placidity, which mainly come from total profile error and base pitch error. 齿轮的一齿误差影响齿轮的运动平稳性精度，它主要由齿轮的齿形误差和基节偏差组成。
- The result is compared with the measurement which the Veeco Dektak 6M Surface Profiler measured.The relative error is 10.9%. 得到键合后硅片顶点的挠度，用台阶仪验证了该方法的准确性，两者测量得到的硅片顶点挠度相对误差为10.;9%25。
