reference angle

It is a special application to establish a long optical reference for measuring relative angle between measurement instruments in optical engineering.

建立测量仪器之间相对角度测量用的长的光学参考基准，是光学工程中的一种特殊应用。

The third part uses the experience of educational anthropology for reference, from the angle of enhancing endogenous change and exogenous change, tries to find a right countermeasure to solve the difficulties in the process of reaching compulsory education in the western nationality areas.

第三部分借鉴教育人类学的观点，从增强外源性变迁和强化内源性变迁的角度，提出了推进西部民族地区普及义务教育的一系列有较强针对性的对策。

In the process of exploitation, we use a new idea of "pitch cone radius not modification, reference cone angle modification." and order function of "Program" of Pro/ E system to reach parametrical control of assembles of die.

在开发过程中，利用节锥不变、分锥变位的新思路和Pro/E系统中的Program命令功能达到模具组件的参数化控制。

Design of 16m Optical Reference for Measuring Twist Angle

测扭转角用16m光学参考基准的设计

Prediction of Reference Phase Angle in the Electric Power System Based on LS-SVM

基于LS-SVM的电力系统参考相角预测

According to given reference signals of pitching angle, drifting angle and rolling angle, the relative rudder deviation inputs were calculated by backstepping controller. So the missile could be flied along the trace in decided attitude angle.

控制器根据给定的俯仰角、偏航角和滚动角参考信号，得出相应的舵偏输入，使导弹能按给定姿态角确定的轨迹飞行。

This paper suggests a technique not needing track correction flight that corrects space location error and reference azimuth angle error for radars when installing them in network.

文中提出了一种对雷达网布站时产生的雷达站的空间和基准方位角误差的不需要航校飞行的校正方法。

Multiple Reference Large Viewing-angle Rainbow Holography

多束参考光大视角彩虹全息术

In the present paper, ISO 3002/ I standard is introduced an 1 a new terminology-the nomenclature of cutting tools is suggested after author studied the establishment of the reference systems and the angle notations of tools.

本文旨在介绍ISO3002/I的主要内容，并对刀具参考座际系的建立和对刀具角度标注体系进行分析和归纳，综合有关学者论述首先采用了刀具命名法这一术语。

Adaptive Prediction of the Reference Phase Angle in Real-time Phasor Measurement of the Electric Power System

电力系统实时相角测量中的参考相角自适应预测

An Analysis of the Relation between the Base Radius and Reference& angle of Cam

关于凸轮分度角与基圆半径关系的分析

Based on four different reference frames, namely absolute angle synchronized reference frame, relative angle synchronized reference frame, reference frame in which some machine is taken as reference machine, and inertia center reference frame, methods of forming linear space model of multi-machine systems are introduced.

介绍了多机电力系统在4种参考坐标系：绝对功角同步旋转坐标系、相对功角同步旋转坐标系、某一机组参考系和惯性中心参考系下的线性空间数学模型的形成方法。

Using laser beam as a linear reference to realize autocollimation angle measurement has advantages such as high accuracy, long measurement distance, etc.

利用激光光束直线基准进行自准直角度测量具有测量精度高、测量距离远等优点。

This paper has presented a set of new methods for environment cost control, using the ideas of Total Quality Management ( TQM) for reference from the angle of environment quality cost.

文章从环境质量成本的角度借鉴全面质量管理的思想，提出了环境成本控制的一套方法。

At the same time, the paper analyses sensitiveness of downstream slope angle and board thickness that influence the stability of concrete block, which offer the theory reference for concrete block protection design.

并对影响混凝土护板稳定的下游坡角度以及护板厚度进行敏感性分析，为混凝土护板设计提供理论参考。

From the design level, material prices, technical standards, policy adjustment, the angle of the external environment caused by Shizuishan Power 110~ 220kV transmission line engineering cost changes of major and sensitive factor, with some reference.

从设计水平、材料价格、技术标准、政策性调整、外部环境等角度提出造成石嘴山电网110-220kV线路工程造价变化的主要和敏感性因素，具有一定的借鉴意义。

Get hole of K value of angle probe and test block reference reflecting hole must be suitable.

不同的K值探头对同声程、相同的参考反射孔之反射脉冲值也是变化的。

Compared the results of theoretical calculation and numerical simulation, the theoretical formula of lagging angle is confirmed. The study results can provide reference for lagging angle design of combined valve. 4.

将理论计算结果与数值模拟结果进行比较，验证了组合阀滞后角理论公式的准确性，可为往复式油气混输泵组合阀滞后角的设计计算提供参考。

The digital speckle fringe pattern is modulated by spatial carrier in large-shearing electronic speckle pattern interferometry ( ESPI). The carrier is introduced by rotating the reference plane a small angle.

将电子散斑干涉场的载波调制引入到大剪切电子散斑干涉中，通过对参考物的微小偏转引入载波条纹；