飞行器离雷达天线越远，天线电波的波长越宽如此以来使测量出的位置信息误差越大。
The beam of the antenna gets wider as the aircraft get farther from the antenna, thus making the measured position information less accurate.
最后估算了一定波长范围内这种线性关系的误差。
At the end, error in a specified wavelength range is estimated.
实验得到的半波长与理论计算值在误差范围内一致，晶面沟道方向的阻止本领略大于随机方向的阻止本领。
The experimental half wavelength I in agreement with the calculated value within the limit of error and the planar channeled stopping power is slightly greater than the random stopping power.
从理论上分析了利用光栅实时测量被动入射激光波长的能量分布及信噪比，给出了计算公式及误差分析。
The paper analyses the energy and signal noise ratio (SNR) with grating to measure passive laser wavelength in real time, provides the theoretical basis for measurement and error from the method.
以新息序列的平均平方和为评价函数优化扫描光谱的峰位，消除扫描过程中可能产生的波长定位误差，从而保证滤波结果的准确性，并使实际检出限显著改善。
The whiteness of the innovation sequence for an optimal filter was explored to be the criterion for the correction of the wavelength positioning errors which may occur in spectral scans.
根据误差讨论，确定了制作任意波长波片的方法。
According to the discussion of errors, we get the method of manufacturing the wave plate for various wavelength.
并根据加工过程中的进给步距和不同波长面形误差的特征分析了研抛盘直径的合理取值范围。
Based on feeding pace and error component of various wavelength, reasonable diameter of abrasive disk is analyzed.
方法：根据双波长无创测量法的数学模型，分析临床试验中脉搏血氧仪产生测量误差的原因。
Methods: To analyze the reasons of error caused by the pulse oximeter in the clinical test on the basis of the mathematical model of double wavelengths noninvasive measurement of blood oxygenation.
同时研究了薄膜厚度、入射角及波长的微小变化（或误差）对于该偏振器消光率的影响。
And the effects of small changes of thin film thickness, incident angle and wavelength on extinction index of this polarizer are also studied.
通过CFD的方法能够对问题进行细致的研究，但是要求单位波长上包含大量的网格点来从数值误差中识别声波。
With the aid of CFD, the problem can be studied in detail, but this requires a very large number of points per wavelength to distinguish the wave form numerical errors.
游标测距技术是一种新颖的相位测距方法，该技术可以提供精密的径向距离测量值，其随机误差小于四分之一波长。
Range Vernier technique is a novel phase ranging technique, which can provide radial measurement with noise values at sub-qtr-wavelength level.
结果表明：特定波长的激光透过率与相应红外波段透过率利用二项式拟合，其透过率计算误差在3%以内。
The tested results show that the fit error is less than 3%, as the laser wavelength is in or near infrared waveband.
本文论述双波长数字波面干涉术的原理及算法，分析该技术的主要误差及其校正方法。
This paper describes the principle of the two-wavelength digital wavefront interferometry and the computational method. The analyses are also given to the main errors and the removing method.
介绍一种使用波长扫描的方法测量pmd的技术，并对这一测量方法的主要误差来源、测量范围进行了分析。
We suggest a useful measurement method that use scan wavelength technology. We also analysed the measurement accuracy and main error of this method.
利用这个评估结果对利用波长子集建立的模型误差进行了理论估计。
Then the calibration error of a selected wavelength subset is estimated theoretically.
在光纤光栅传感悬臂梁调谐滤波技术中，峰值法进行波长检测误差大，精度低，测量结果不稳定。
Among the tunable filter technologies of optical fiber grating sensors, the peak method is an usual way, but it has poor precision and the result is unstable.
在光纤光栅传感悬臂梁调谐滤波技术中，峰值法进行波长检测误差大，精度低，测量结果不稳定。
Among the tunable filter technologies of optical fiber grating sensors, the peak method is an usual way, but it has poor precision and the result is unstable.
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