velocity method

Angular velocity grinding and linear velocity grinding are the main grinding method for camshaft.

工件恒角速度磨削和工件恒线速度磨削是目前精加工凸轮轴的主要磨削加工工艺.

The new method of measuring velocity of spinning projectile in exterior trajectory was proposed.

旋转弹外弹道自转角速度的实时测量是弹道修正引信弹道解算器设计的重要环节之一.

Three dimensional finite difference inversion method is used to obtain 3 D velocity structure of the upper crust in North China by means of Pg wave data from 30 deep seismic sounding ( DSS) profiles in the studied area.

通过对华北地区30条深地震测深剖面的Pg波三维有限差分速度层析成像反演，获得了该地区上部地壳的三维速度结构。

On the basis of the theoretical model of annular velocity field and pressure field in air drilling and combination with practical working conditions of air drilling, the calculation method of air drilling is discussed and proofed.

文中根据空气钻井环空流速场、压力场的理论模型，结合空气钻井实际工况，对空气钻井计算方法进行了有益的探索，并用实钻数据进行验证。

This paper solved the problem of how to analysis and control the programming error when machining complex surface, Based on the theory of spatial engagement, this paper present an algorithm of simulating complex surface, which is called velocity decomposed method.

本文从理论的角度探讨了复杂曲面数控加工中编程误差的分析方法问题，以空间点接触啮合的基本原理为理论基础，提出了一种数控加工复杂曲面的速度分解仿真算法。

A recurrence formula for calculating the displacement and the velocity is derived by combining the theorem of impulse with the method of discretized similarity.

通过结合离散相似法和冲量定理，推演出一个计算位移和速度的递推公式。

Methods Carry through the examination with this method. Analyze parameters such as, precision, accuracy, linearity range and interfering factor, and compare the result with that of the regular GLDH velocity method.

方法应用本法进行测定结果，分析其精密度、准确度、线性范围及干扰因素，并与常用方法酶偶联速率法进行比较。

Presents a method to measure the wind velocity with the thermistor as the velocity sensor.

提出了一种用球形热敏电阻测量气流速度的方法.

In this paper, a new method, installing a kind of cross heating surface at furnace outlet of tangential firing system, has been presented to eliminate residual rotation and further to decrease the velocity deviation and thermal deviation at horizontal gas pass.

为消除切圆锅炉炉膛出口处残余旋转，进而削弱烟道气流速度偏差和热力偏差，提出一种在炉膛出口加装十字型消旋器的新技术。

This method makes good use of the relative velocity of AUV.

该方法较好地利用了相对速度的信息.

The dynamics equation was established using the power series model, and the parameters were figured out by the initial velocity method in order to obtain the rate equation under different conditions.

本文对苯甲酸与苯甲醇无催化酯化合成苯甲酸苄酯的动力学进行了研究。选择幂级数模型建立动力学方程，通过初速度方法求解相关参数，得到不同条件下的速率方程表达式。

Using Ultrasonic Velocity Method to Check and Measure the Vermicular Graphite Quality in the Diesel Engine Cylinder Head Made of Vermicular Graphite Cast Iron

超声声速法检测柴油机蠕铁气缸盖蠕化质量

An image segmentation method based on the velocity feature vector of moving target was proposed.

研究基于速度特征矢量提取运动目标的图像分割方法.