查询词典 allowance error

This paper first briefly introduces the theories and methods of radiolocation, discusses some new NLOS error mitigation algorithms, then present a novel positioning algorithm.

传统的无线定位系统有全球卫星定位系统和LoranC等等，利用现代移动通信系统的蜂窝网络提供位置信息是一种新的定位方式。

In short-baseline differential GPS or E911 radiolocation based onmobile communication networks, multipath becomes a major ranging error source.

在近距差分GPS或者是基于移动通信网的E911用户定位中，多径干扰都成为了主要测距误差源。

Consequently, location techniques in CDMA are being investigated.This paper first briefly introduces the theories and methods of radiolocation, discusses some new NLOS error mitigation algorithms, then present a novel positioning algorithm.

首先简要介绍了无线定位技术的原理及方法，对CDMA移动定位系统中测量误差对定位精度的影响，尤其是非视距误差的影响及相关误差消除算法进行了讨论，提出了一种简单有效的残差排序筛选定位算法。

The RMS error compared to radiosonde observation is 0.29 g/cm^2, and the correlation coefficient is 92%.

结果表明，反演值和探空均方根误差RMS=0.29g/平方公分，相关系数在92%。

First, a smooth curve is obtained from the data by curve fitting with the method of non-linear least squares fit. Then the tangent vector and the radius of curvature of each point on the curve can be calculated for the error evaluation. With the fitted curve, the focusing state of the aspheric lens can be obtained by the method of ray tracing.

主要过程为首先采用非线性最小二乘拟合的方法进行曲线拟合，并计算出曲线上各点的切矢量和曲率半径，分析它们的误差，最后对拟合后的曲线用光线追迹的方法得到非球面镜的聚焦情况。

The system can get the signal waveform parameters from the harmonic components of radius vector deviation, plot a curve of interpolation error by delivering magnified moiré fringe photoelectric signal to computer with digital acquisition board.

该系统可以利用数据采集卡，将放大后的莫尔条纹光电信号送入计算机，由向径偏差的谐波成分得到信号波形参数，绘出细分误差曲线。

Raff expresses, metacafe website is put in flaw of an alternant script, this also is a common process designing error, but Raff can pass this flaw to run JavaScript scenario on Metacafe.com, this explains this flaw is used completely possibly to run baleful program by aggressor.

在Raff的攻击演示中，攻击者首先必须向Metacafe 和Dailymotion网站其中之一发布经过恶意编辑的视频文件然而Metacafe 网站本周二却表示，恶意攻击者突破该网站的内容过滤发布包括恶意代码视频文件的事"几乎不可能"。

The surface area of the water in rain gauge often change because of the shaking of the research vessel,so the precipitation measurement on the sea always has big error.

1引言降雨量是指从天空降落到地面上的雨水，未经蒸发、渗透、流失而在水面上积聚的水层深度，它是地球上水分循环的重要途径之一。

The noninformative prior of the standard deviation of error terms was introduced for Bayesian analysis. Then, given the prior density of the random coefficients in the degradation path model, the Markov Chain Monte Carlo method was adopted to generate samples of joint posterior distribution of random coefficients and unknown standard deviation.

为了处理未知的误差项方差，引入相应的标准差的无信息先验分布，并进一步结合退化轨道模型中随性参数的先验分布，利用马尔可夫链蒙特卡罗方法得到随机参数及误差项标准差的联合后验分布的采样值，进而实时预测产品在未来一段时间内的可靠度。

It's a random error.

这是一个偶然性错误。

According to our present broadcasting situation,the thesis proposes using new technology to update and reform the present HFC. It also suggests broadcasting using self-advantage and arranging EPON in order to win the supermarket.

论文从我国广电的现状出发，结合实际，积极倡导采用新技术更新、改造我国现有的HFC网络；倡导广电现阶段利用自身优势，部署EPON网络来赢取市场。

A new general kinetic equation was derived in which the effect of the removal of condensation water was taken into account completely, and was applied to the polyesterification kinetic study of AA/HPHP and AA/NPG. It was found that the reaction order of self-catalyzed polyesterification was not constant. For these polyesterifications, the reaction order was 2.5 at a low temperature, while 3.0 at a high temperature.

考虑缩合水的排除对反应体系的影响，用体积浓度单位推导出一个新的聚酯反应总包动力学方程，并应用到AA/HPHP和AA/NPG两个聚酯化反应的动力学研究中，研究发现，自催化聚酯反应的反应级数并不是固定值，对于AA/HPHP和AA/NPG两个聚酯化反应而言，低温时反应级数为2.5，高温时反应级数为3.0。