查询词典 mean square deviation

On basis of simulation results, the effect of instrument error coefficient deviation on the impact point deviation was analyzed, and the effect of the compensation approach was validated.

根据仿真结果，分析了各工具误差系数偏差对导弹落点精度的影响，证明了补偿算法的有效性，为捷联惯导系统工具误差补偿和提高弹道导弹制导精度提供理论依据。

Objective To analyze correlation of the age of onset of visual impairment with direction deviation of (eso-or exotropia) and to explore a prevalence of dissociated vertical deviation.

目的 主要总结分析知觉性斜视的类型与视力障碍发病年龄的关系及知觉性斜视中分离性垂直性斜视的检出率。

Comparing the geodesic result and calculated result of one time,the deviation is 0.3%,and the standard deviation of the geodesic based on the result of statistic result is 5.29%.

最后对影响测量精度的因素进行了分析，通过前置滤波放大器降低了系统噪声，实验结果表明该方法对气流速度测量具有较高的精度。

The method includes identifying (101) a surface in the image, and for each point in the image, calculating (102) a first curvature measure, forming (103) a set of rings of points about each point, each ring being of equal geodesic distance from a center point for the ring, calculating (104), for each ring, a standard deviation of the first curvature measure, and selecting (105) those rings with a minimum standard deviation for the first curvature measure.

该方法包括在所述图像中识别(101)表面；为该表面中的每个点计算(102)第一曲率量；为该表面中的每个点形成(103)围绕每个点的一组点环，每个环具有到该环的中心点的相等的测地距；为每个环计算(104)第一曲率量的标准偏差；以及选择(105)那些具有第一曲率量的最小标准偏差的环。

Through the error analysis of eonventional interpolating method by point-to point comparison as generally used in numerical control of machine tools, the paper introducs a half-step deviation interpolating method in which both the speed and deviation conditions are considered.

本文通过对机床数控中逐点比较法等常用插补方法的误差分析，提出了一种既考虑速度条件，同时又考虑偏差条件的插补方法──半步偏差法。

The paper expounds various mornitoring projects on the settlements of the box foundation,the deviation of the headframe and the development of the splits in administrating the splits of box foundation in Linhuan Coal Mine,analyses the measured data and suggests the control range of headframe deviation.

详细叙述了在临涣煤矿副井井塔箱基开裂治理工程中，对基础沉降、井塔偏斜和裂缝变化的各种监测方案，对监测数据进行了详细分析，说明了对井塔偏斜值的控

Any deviation in saving or attempting to save life or property or any reasonable deviation and changing of route shall not be doomed to be infringement or breach of the contract of carriage , and the carrier shall not be liable for any loss or damage resulting therefrom.

船舶为了救助或企图救助海上人命或财产或因其他实际合理需要而发生的任何绕航和变更预定路线都不得视为破坏或违反运输契约。凡因此而造成的货物灭失或损坏承运人不负责任。

Comparing these deviation values and the colligate error controllable limit of the ferrography technical and analysis the amount of deviation, the method of fractional precipitation is feasible in actual operation .

通过比较这些偏差值与铁谱技术的综合误差控制限度，并分析误差原因，来判定铁谱技术中磨粒分步沉积方法在实际操作中的可行性。

The results showed that the average deviation of density between the experimental data and the data provided by the National Institute of Standards and Technology was below ±0.064%,and that the maximum deviation was below ±0.356%.

为了获得高精度的实验数据，国内清华大学、西安交通大学、中国科技大学等以及国外一些研究机构都自行研制了高精度的PVT实验系统[1-5]。

Complex viscosity shows negative deviation at a PBT content between 0 and 0.6 weight fraction, whereas positive deviation occurs for PBT content much than a 0.6 weight fraction.

当PBT含量在0—60%之间时，复数粘度出现负偏差，PBT含量大于60%后出现正偏差。

The dissecting of samples in group2 were difficult. The root of pulmonary artery and ascending aorta failed to be unfolded because fibrous tissue was tough, right and left fibrous trigone were too firm to be solved by hand. Cardiac muscle fibers couldn't be stripped along myofibrillar trajectory since they were prone to break because of their friability.

组2的心脏解剖困难，表现为纤维组织坚韧，游离肺动脉非常困难；徒手无法松解左、右纤维三角，肺动脉和主动脉根部的游离非常困难；心肌纤维坚硬、质脆，解剖时容易断离成碎块，无法沿纤维走行方向剥离。

We have battled against the odds in a province that has become increasingly violent.

我们对在一个争夺日益激烈省的可能性。