本文还讨论了指针式仪表倾斜误差自动测量方法。
Also discusses the oblique error measurement method of dial instrument.
结果表明,只要较好地控制倾斜误差或照明光源的质量,系统误差就可以消除。
It is shown from the experimental result that the system error can be minimized while the oblique error or the quality of the light source has been well controled.
提出了倾斜误差的检测方法并设计了检测装置,利用改进的BP神经网络模型实现了倾斜误差的补偿。
The error associating with the working distance and inclination angles is measured by using a specially designed device, and compensated via an improved BP neural algorithm.
介绍了补偿器的原理;指出了在实际工作中如何正确使用全站仪以减少竖轴倾斜误差对测量结果的影响。
It introduced the principle of compensator of total station and pointed out how to exactly use a total station to decrease the influence of the vertical axis tilt error.
当相移器存在的相移误差包括位移误差与倾斜误差时,同一幅干涉图诸像素点的相移并不同步,但其相移量在同一平面上。
If the reference mirror has tilt and piston errors caused by phase-shifting, the phase shifts of the pixels along the same interferogram are not a constant, but they are still kept on the same plane.
此系统还能处理扫描方面的误差,如倾斜或缩放问题。
The system must also deal with scanning inaccuracies such as skewing or scaling.
并采用误差合成的方法减小倾斜估计的误差。
如果对倾斜程度大的单个现金流的估计有相对较小的偏差,也会导致项目净现值的估计结果存在较大误差。
Relatively small error in estimating individual cash flow with steeper slope leads to a large error in estimating project's NPV.
通过对计算机模拟漫射体产生离面倾斜的时变散斑图,计算其均方根误差值,进行了验证。
The out-of-plane tilting speckle interferogram is computer-simulated and the RMS phase error is calculated to verify reliability.
介绍了倾斜补偿下三轴磁航向测量的基本原理,分析了航向误差的形成原因。
In the paper, the theory of three-axis magnetic heading measurement with tilting compensation is introduced, and the cause of heading error is analyzed.
通过低阶校正模式波前误差提高了探测器接收光强,并有效校正了波前倾斜。
The experimental results of low-order modes correction for wave-front error and the enhancement of Strehl ratio in detector and the improvement of wave-front tilt are also established.
加工的最终倾斜度误差为1。
本文论述了机床溜板(工作台)移动的直线度和倾斜度误差及其评定和测试方法。
This paper deals with errors of motion linearity and slope concerning the carriage (table) of machine tools, and the methods by which errors are evaluated and measured.
误差分析表明,本注释方法不但适用于晶带轴平行于扫描电镜光轴的情况,而且适用于晶带轴倾斜于光轴的情况。
The error analysis shows that the present indexing method seems to be available to the cases of the zone axis both parallel and inclined to the optical axis of SEM.
有这种装置的轴承就像自调整轴承,可以避免误差和轴倾斜。
This renders the bearing like other self-aligning bearings, impervious to misalignments and shaft deflections.
文中的评定原理可扩展到其他倾斜度误差的评定。
This principle can be extended to other angularity error evaluation.
论证了长期以来存在的用象限仪标定炮耳轴倾斜传感器的方法误差。
In this paper, it is founded the error existed for a long time, which is caused by using the quadrant improperly to refer the trunnion-tilt sensor.
“动态倾斜切割头”可把切割头定位在一定的角度去切割,能精确地抵消水刀切割所产生的自然倾斜角度误差。
The Dynamic-Tilt jet cutter can position the nozzle at an fixed angle to cut , exactly offset the natural taper from the jet cutter.
提出一种评定平面对平面倾斜度误差的新算法。
A new algorithm to evaluate to gradient of measured flat related to datum flat is presented in this paper.
提出一种评定平面对平面倾斜度误差的新算法。
A new algorithm to evaluate to gradient of measured flat related to datum flat is presented in this paper.
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