This article clears the measuring coupling relationship between horizontal azimuth and pitch angles by detailed mathematical deduction.
本文通过详细的数学推演，厘清了水平方位角与俯仰角测量耦合的关系。
In this paper, the measuring of the main parameters as slub length, slub multiple and slub pitch and their imitative design method are described.
摘要介绍了竹节纱竹节长度、粗度、竹节间距等主要规格参数的测定与仿样设计方法。
Because pitch deviation measuring technology is very mature, the main research objective of this thesis is laid on the checkout of profile deviation and helix deviation.
因齿距偏差测量技术已经很成熟，所以本论文的在位测量主要定位于检测齿廓偏差和螺旋线偏差。
In this paper, the measuring of the main parameters as slub length, slub multiple and slub pitch and their imitative design method are described.
介绍了竹节纱竹节长度、粗度、竹节间距等主要规格参数的测定与仿样设计方法。
This method has been successfully applied to update the EVTM gear pitch tester whose measuring accuracy and anti-jamming capability have been significantly improved.
该方法成功地应用于EVTM齿轮齿距测量仪升级改造，大大提高了测量精度和抗干扰能力。
To solve the problem of inline measuring hobs with bigger modulus in practice production, an inline measuring system for the circular pitch error of hobs is introduced.
为了解决实际生产中大模数滚刀的在线测量，提出一种滚刀容屑槽周节误差测量系统。
According to the new national gear standard, three deviation-measuring items must be included in the checkout of single gear: profile deviation, helix deviation and pitch deviation.
按照新的国家齿轮标准规定，对于单个齿轮必须检验三个偏差项目：齿廓偏差、螺旋线偏差和齿距偏差。
The author puts forward a method which can measure the varying pitch errors by a universal tool microscope and estimate the measuring errors less than 15pm precisely.
本文作者探索在万能工具显微镜上用间接测量方法测量变螺距误差并进行精度估算。
This paper describes a new method and device for measuring helical line, pitch diameter, taper and half-angle of thread of petroleum thread gauges.
本文介绍一种测量石油螺纹量规的螺旋线、中径、锥度和牙形半角的新方法及装置。
The measuring principle of yaw and pitch was analyzed.
分析了俯仰角、偏摆角的误差分离和实时测量原理。
It can enhance the measuring accuracy by correcting offset from heave, roll, and pitch of vessel.
姿态传感器能够改正或消除船载仪器由于船体的垂荡、横摇和纵摇引起的测量误差，大大提高测量精度。
When measuring flatness error in close way by pitch, usually the uncertainty of measurement result is independently estimated according to pitch points.
本文通过实例分析，指出用封闭法测平面度误差时，测量结果不确定度应该按相关计算法求得。
When measuring flatness error in close way by pitch, usually the uncertainty of measurement result is independently estimated according to pitch points.
本文通过实例分析，指出用封闭法测平面度误差时，测量结果不确定度应该按相关计算法求得。
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