One source of error is refraction, the bending of light beams as they pass through air layers of different temperature and pressure.
误差的一个来源是折射，即光束通过不同温度和压力的空气层时发生的弯曲现象。
A new mobile radar stationed in Iceland should, says Ian Lisk of the Met Office, make the observations for the source term, now the largest source of error, more reliable.
气象局的Ian Lisk称，安装在冰岛的新的移动雷达使得对源项(现在是错误的最大源头)的观察更加可靠。
The OPERA collaboration spent three years chasing down every source of error they could imagine before Autiero made the result public in a seminar at CERN on 23 September.
在奥蒂·耶罗于9月23日在欧洲核子研究中心的研讨会上公开其测试的结果之前，OPERA协作组已经花了3年的时间以寻找他们可能想到的每一个错误。
The source of error and its correction were analysed.
分析了误差来源，讨论了误差修正方法。
"In the best cesium fountains the largest source of error are so-called cold collisions , " Gibble explained .
吉布解释：「在最好的铯原子喷泉钟内，最大的误差来源是所谓的冷碰撞。」
When the specimen area is larger than the mouth area, this overlay upon the ledge is a source of error, particularly for thick specimens.
当试样面积大于杯口面积时，试样在透湿杯边缘的覆盖就成为一个误差来源，尤其是对于较厚的试样。
This paper analyzes the main source of error on Numerical Control Processing and provides basis for improving manufacturing accuracy of CNC machine tools.
本文分析了数控机床加工中的主要误差来源，为提高数控机床加工精度，提供了依据。
The distance measurement errors include errors of measuring noise and non-line of sight, of which NLOS error is the main source of error in location estimation.
距离测量误差包含测量噪声和非视距误差两部分，其中非视距误差是位置估计的主要误差来源。
The causation of delays between channels, the source of error in estimation process, computer simulation and testing results about estimation process are also discussed.
讨论了产生通道间延时的原因以及评价过程的误差来源，同时给出了评价过程的计算机仿真与测试结果。
The paper studies the measurement system and uncertainty. Based on the analysis of system and the source of error, the paper does the uncertainty evaluation and accuracy undertaking.
文章通过对测量系统及其不确定度的研究，分别基于测量系统分析和误差溯源对测量系统进行了不确定度评定和精度保证。
On an object study for measuring result of mechanical thermohygrograph, this paper discussed the source of error and uncertainty evaluation on humidity measuring result of mechanical thermohygrograph.
以机械式温湿度计测量结果为研究对象，论述了机械式温湿度计湿度测量结果的误差来源及其测量不确定度的评定。
On an object study for measuring result of mechanical thermohygrograph, this paper discussed the source of error and uncertainty evaluation on humidity measuring result of mechanical thermohygrograph.
以机械式温湿度计测量结果为研究对象，论述了机械式温湿度计湿度测量结果的误差来源及其测量不确定度的评定。
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