查询词典 error of measurement

With the help of this variable, a much better model is obtained. Its estimation errors and prediction errors are all very small closing to the measurement error level.

另外，当用一种同系物系列中的化合物构建投影方向时，能得到一个针对同系物的分类，并由此提出了类距离变量，用类距离变量可以建立非常优良的构性关系模型。

Based on this theory and method, this paper presents a new method and model for the SREM in-process measurement, which satisfies the need of real-time error compensation.

本文在此基础上，提出了机床主轴回转误差实时测量的方法和模型，满足了实时误差补偿的需要。

The main research theme of this dissertation is sensor placement optimization and temperature measurement system in thermal error compensation of machine tools.

第一章，阐述了本论文的研究背景及重要意义，详细介绍了国内外机床热误差补偿的研究概况，侧重介绍传感器优化布置方面的研究，同时也介绍了温度测试技术及温度传感器的发展应用概况，概述了本文的研究内容。

The conception of error compensation is introduced in autocorrelation measurement, and the interferential correlation curve is corrected with a computer.

提出了用计算机对所测相关曲线进行误差补偿的概念。

It is determined that the sun vector measurement error is about 5.74° which is caused by many factors, such as the non-ideal cosine curve between incident angle and photocurrent, the photocurrent noise, the nonlinearity of the analog circuit and the A/D converter, and the temperature inaccuracy etc.

通过分析获得太阳入射角——光电流非理想的余弦特性、光电流的噪声起伏、处理电路非线性、A/D采样非线性、温度测量不确定性等因素导致的太阳矢量实际测量误差为5.74°。

Analysis results show that the measurement error caused by the small change of beam cross angle can be neglected.

研究了补偿OEHF—LDA测量点移动的光学方法，并分析了光束角度变化对测量精度的影响，在此基础上提出了OEHF—LDA的光路设计方案。

The simulated results show that when muzzle velocity is zero the cumulative error induced by acceleration of 0.6g can be up to 2.5 nm in 0.4 s, which is not negligible in nanometer measurement.

仿真结果表明，在0.4s时间内0.6g加速度所引起的累积误差可达2.5 nm左右，这对于纳米精度的测量是不应忽视的；初速度不为零时加速运动会引起更大的误差，而减速运动所引起的误差则相对小。

The absolut measure metheod was used as the basic principle of device building and software design of the ultraprecision gears total cumulative pitch error measurement system.

同时，遵循测量原理并采用高精度的元器件搭建了绝对测量法检测超精密齿轮齿距偏差的测量平台。

A method of the three-coordinate machine to the measurement of direct error happened to the cylindrical indexing cam contour surface is proposed in the paper.

介绍了用三坐标机测量圆柱分度凸轮廓面法向误差的方法，在此基础上分析了廓面误差对圆柱分度凸轮机构分度误差的影响。

As for the measurement of satellite baselines, only an order of decimeter precision can be obtained just by instruments. Fortunately, the error can be estimated and corrected by signal processing.

对于编队卫星基线的测量，仅仅利用测量仪器通常只能达到分米级的测量精度，可以利用信号处理的方法进一步估计并校正阵列误差。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。