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- A new method for small angle measurement is presented,which is accomplished by obtaining the angle of moire stripe formed by Talbot effect of Ronchi grating. 这种角度测量方法不需要转动部件且有速度快,精度高实时的特点。
- Dual axis small angle measurement instrument based on track signal processing 锁相检测式二维小角度测量装置
- Research of Dual Axis Small Angle Measurement Based on High Sensitivity Quadrant Detectors 四象限光电探测器用于二维小角度测量的研究
- Study on the theory and accuracy of declivity survey in the method of small angle measurement 小角法倾斜测量的原理及精度分析
- Research on Improving Measuring Accuracy and System Error Correction of Laser Small Angle Measurement 提高激光干涉小角度测量系统测量精度及误差修正的研究
- Investigation of Measurement Uncertainty of Calibrating Coupled Image Level Using Small Angle Measuring Instrument 用小角度测量仪校准合象水平仪的不确定度问题探讨
- small angle measurement 小角度测量
- Rotate the stage about the axis ?? through a small angle in the direction in which the light is most rapidly restored. 沿着使光最快地复现的方向,使旋转台绕??轴转过一个小角度。
- Monopulse radar is widely used for its high angle measurement and powerful anti-jamming performance. 摘要单脉冲雷达因其测角精度高,抗干扰能力强,使其得到了广泛的应用。
- Usually, the pointer appears as a small angled arrow. 通常它是一个小的倾斜的箭头形状。
- In this paper,a time-resolved small angle laser light scattering(SALS)apparatus has been described. 自行设计、装配了一套时间分辨的激光光散射测量系统。
- Angle measuring MWD tool is widely used in field well drilling. 随钻测斜仪在钻井现场中应用相当广泛。
- The angle measurement of monopulse technique, the problem of angular glint and the acquirement of high resolution range are introduced at length in this paper. 文中从单脉冲天线的发展出发,详细介绍了单脉冲测角技术,角闪烁的问题以及单脉冲距离的高分辨率的获取。
- The possibility of carrying out small angle scattering with a common diffract apparatus has been discussed. 讨论了使用普通衍射仪进行小角散射的可能性。
- The morphologies of several polyfluoroethylene oils were studied by small angle laser light scattering. 本文用激光散射及偏光显微镜等技术剖析了几种氟油的聚集态结构。
- Optical methods are one of the most effective way of dynamic angle measurement with high accuracy. 光学测角法是高精度动态角度测量的一种有效的解决途径。
- Chrome-plated grip can endure for a long time and conveniently opens with a small angle. 执手表面镀超强硬铬,经久耐用,小角度开启,使用方便;
- The precision polygons are easy and accurate angular standards for angle measurement and calibration. 正多面棱体作为计量基准,角度传递基准,已被广泛应用。
- During the course of designing, there is no hypothesis of small angle and no computation of time-to-go. 在该制导律的设计过程中不进行小角度假设,不进行剩余时间的计算。
- A roll angle measurement system using a transverse Zeeman laser is presented in this paper. 提出了一种基于横向塞曼激光器的滚转角测量系统,实现了大范围、高精度的滚转角测量。