查询词典 measuring error

Automatic measuring system of alignment error based on laser collimator technique.

基于激光准直的直线度误差自动测量系统。

The measuring principle of alignment error based on laser collimator technique was introduced.

介绍了基于激光准直原理的直线度误差自动检测方法，详细分析了激光器、传感器信号处理电路和数据采集处理系统的设计。

Firstly, the concepts of dimensional element and dimensional element-chain are defined, and a geometric tolerancing model expressed by DE and its semantic mapping are also given. Secondly, the construction of DEC, the geometric measuring method for the calculation of error transfer coefficients of dimension-chain components and the realization of DECA are proposed.

首先定义尺素和尺素链等概念，并在此基础上建立尺寸公差的尺素表示模型及其语义映射；然后给出尺素链构造方法、计算误差传递系数的几何度量方法以及尺素链分析的实现方法。

Conventional meteorologic radar cannot distinguish radar reflectivity and specific attenuation of rain. There is some principled error to measuring rain by it. A new method on inversing rain rate distribution along Earth-Space path by radar-satellite system is presented in this paper.

一种改进气象雷达测雨性能的新方法胡大璋（中国电波传播研究所青岛研究中心，青岛266003）常规气象雷达无法分离雷达反射率和雨衰减率，因此用它测雨具有一些原理上的误差。

This method is derived from the equivalent current measurement transformation of practical measurements from the measuring system and changing corresponding weight coefficient of measurement according to the theory of error propagation.

中文摘要：针对输电系统和配电系统量测类型多样性及传统状态估计算法的不足，讨论并发展了一种基于等效电流量测变换的状态估计及坏数据检测与辨识方法。

In order to compensate the vacant band error automatically and timely in the real-time measurement, a method based on measuring the value of the refractive index and length of the vacant band timely is proposed.

针对目前激光外差干涉实时测量中，由于现场工作环境的限制，无法对闲区误差进行实时自动补偿的问题，提出了一种基于实时测量闲区值和折射率值的闲区误差补偿方法。

It is proved that the existence of this kind of phenomenon is result from the common affect of the error of the spring equation as the thickness measuring instrument and the negative feedback mechanism of GM-AGC system under the certain conditions.

从数学分析和物理本质两方面解释了GM-AGC系统中的伪正反馈现象，证明了这种现象的出现，是作为厚度测量机构的弹跳方程的误差和GM-AGC的负反馈机制在某种条件下共同作用的结果，给出了避免其出现的方法。

The application of system transfer function in measuring night airglow, the temperature shift and the error estimation of the system are also briefly discussed.

另外对系统传输函数在实际气辉测量中的应用、系统的温度漂移以及误差估计也进行了简要讨论。

The measuring method is not subject to limitations of meas uring environment and site and avoids from the error of manual reading, with adv antageous of high precision, easy realization, etc. However, the cost of measuri ng equipment is relatively high.

本测试方案具有测量精度高、容易实现、不受测量环境和场地的限制、排除了人工读取误差等优点，缺点是测量的设备成本相对较高。

Meanwhile, the theory of measuring phase difference was discussed in detail, and the results of experiment were given.Finally, the error of the experimental results was analyzed.

同时阐述了相位差的测量原理，并给出了该相位计的实验结果，最后对实验结果的误差进行了分析。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。