误差

Conclusions: The formula calculation error and axial length measurement error were the main causes of postoperative refractive error. The axial length measurement error and formula calculation error increased with the axial length.

结论：公式计算误差和眼轴长度测量误差是导致术后眼屈光度误差的主要原因，且随着眼轴越长，眼轴长度测量误差越大，公式计算的误差也越大。

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Then, the error produced by sphericity error, material refractive rate error and optical center error of cat eye are discussed.

从猫眼的球度误差、材料折射率误差和光学中心误差几个方面对猫眼产生的光学误差进行了分析。

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The entirety system error sourced from the length error and time error and light-beams non-parallelism.

系统整体误差的主要来源为距离测量误差、时间测量误差以及光束不平行度产生的误差。

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This last error depends on the wire spacing and diameter.

后者引起的误差取决于导线的距离和直径.

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The survey has a margin of error of 2.5%.

测量的误差幅度为2.5%。

《牛津高阶英汉双解词典》

Locating errors includes misalignment error with reference point and displacement error with reference point.

定位误差包括基准不重合误差和基准位移误差,基准位移误差计算比较麻烦.

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He says in mathematics the minutest errors are not to be neglected.

他说在数学中,最微小的误差也不能忽略.

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It is sometimes impossible to keep clear of errors.

误差往往是不可避免的.

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A number of factors having effect on the accuracy of rotary axes, such as radial runout and angular swing, are discussed, and a quantitative analysis has also been made for the axial shaking error resulting from the form and position errors of the rotary axis components.

讨论了影响轴系旋转精度的诸多误差因素，如轴向窜动误差，角度摆动误差等，并定量分析了构成轴系零件的形位误差引起旋转轴系在回转运动中的晃动误差。

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Such trilateration is liable to rapid accumulation of azimuth error.

这样的三边测量锁的方位误差容易迅速积累.

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I set up the mechanism position error contains the dimension error, mechanism of rotating joint clearance error and error calculation model. I get the motion reliability of mechanism.

本文建立了包含机构尺寸误差、转动副间隙误差和驱动误差的机构位置误差计算模型，解得机构的运动可靠度。

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Errors in the inventory results may lead to erroneous subsequent dicisions.

清查结果中的误差可能导致错误的决定.

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All the maps we had were wildly inaccurate.

我们所有的地图误差都非常大。

《牛津高阶英汉双解词典》

Resolving kernels and standard errors can also be computed for each block.

还可以计算每个块体的分辨核和标准误差.

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It breaks through the idea of error modeling based on measurement model from the D-H method using error separation technique.

该误差模型突破了人们一直以D-H方法建立的测量模型为基础，采用误差分离技术进行的误差建模思想，从另一个角度探讨了误差模型的新型建立方法。

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Meteorological errors are clearly unlikely to be systematic to any great extent.

气象误差显然不大可能在大范围内是系统性的.

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When the two ends of the tunnel met in the middle they were only a few inches out.

隧道两端在中间相接时，仅有几英寸的误差。

《柯林斯高阶英汉双解学习词典》

The error torques include mass unbalances, compliances, bias torque, etc.

误差力矩包括质量不平衡, 柔性, 偏置力短, 等等.

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The main error sources of pulse width measurement, including counter's repeatability, trigger level timing error, time base error, the amplifier hysteresis error, LSD displayed error, etc. are analyzed.

分析了脉冲信号源脉宽测量时的主要误差来源，包括计数器测量重复性、触发定时误差、时基误差、放大器滞后误差、分辨力误差等；

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The error we committed is only 0 . 5 min.

我们造成的误差只有0.5分钟.

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The error sources of large scale scan vector digitization, which these authors consider, is basic essential object error, workers' error, rectification error of scan image, and quondam relief map error.

经过对大比例尺地形图数字化的精度分析，认为要素对象误差、作业员的作业误差、扫描图像纠正误差、原地形图的误差是地形图扫描矢量数字化的主要误差来源。

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This can be eliminated by placing the model in an immersion cell.

可将模型置于浸没液槽中,以消除此种误差.

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To separate the error factor and mounting error for gyro and accelerometer respectively, a 16 position calibration scheme was given, which would segregate 42 factors.

为分离陀螺仪误差系数、加速度表误差系数、陀螺仪安装误差、加速度表安装误差，设计了一个16位置的标定方案，以完整地分离出惯性平台的42项误差系数。

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For this purpose, a posteriori error estimates of collo-cation method is derived and the derived error indicators are used to adaptively adjust meshes when the error is larger than the user-defined error tolerance.

为达到这个目的，得到了配置方法的后验误差估计，当误差大于用户指定的误差容限时，根据获得的误差指示因子来自适应调整网格。

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The origins of outline follow error are firstly analyzed in this article, then the paper establishes the mathematics model, analyzes the influence of outline follow error made by every error parameter, studies the imitating, and gives the error characteristic curve.

首先分析了轮廓跟随误差的来源，建立起误差来源数学模型，分析误差各参数量对轮廓跟随误差的影响，并进行了仿真研究，给出了误差特征曲线。

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According to the practical fabrication process of CSG, a comprehensive fabrication error model of CSG including alignment error, duty cycle error, depth error and stair slope error is built up.

根据色分离光栅的实际制作过程建立了包含对位误差、占空比误差、刻蚀深度误差、塌边误差等多种制作误差的色分离光栅加工误差模型。

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Quartz timepieces are very accurate, to a minute or two per year.

石英钟表走时非常准，年误差仅为一两分钟。

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Comparison the results of the improved NWL with the corresponding CWL, the average absolute error and relative error of porosity are 1.85% and 11.88% respectively, and those of oil saturation are 9.08% and 24.75% respectively.

与相应的综合测井资料计算结果相对比，用该方法得到的孔隙度平均绝对误差及相对误差分别为1.85%和11.88%；含油饱和度平均绝对误差及相对误差分别为9.08%和24.75%。

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You have to allow for a certain amount of error.

你必须将一定量的误差考虑在内。

《柯林斯高阶英汉双解学习词典》

After-working impulse is main source to ballistic missile flight trajectory error and hit error.

后效冲量误差是引起弹道导弹飞行弹道误差和命中误差的一个重要误差源.

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