数据误差分析显示：关系数据的允许误差是不均匀的。
The analysis of allowable error implies that the allowable error of relational data of database is non-uniform.
当起算数据误差较大时，应顾及它们对平差结果的影响。
Once the initial data error is bigger, its influence on the result of adjustment shall not be ignored.
解决了顾及起始数据误差的工测多级控制网的精度梯度。
The problem of measuring accuracy gradient of multi-class engineering control network, which accounts for the initial data errors, has been solved.
本文讨论了起始数据误差和观测值误差的比例因子问题。
This paper deals with the scale-factor between the errors of initial data and observations.
水印嵌入引起的数据误差较小，算法具有较好的可行性。
Experimental results and theoretical analysis has proved the feasibility because of less permissible error of data caused by the embedding of watermarking.
通过计算机模拟，考查了数据误差和总观察角大小对重建精度的影响。
Using computer simulation method, the influences of the imput data errors and the sizes of the total viewing angles on the reconstruction precision of these methods have been investigated.
通过对磁场曲线形状的处理，测量数据误差计算，判断出最大误差点和数值。
The max error point and its value are judged by magnetic curve shape and sur2 vey data error.
在实际应用中因不能充分利用数据所包含的信息，导致填补后的数据误差很大。
The resuming data includes much error, because all the information can't be used in practicality.
本文讨论了两个问题：1控制网的精度评定中，顾及起始数据误差影响的必要性。
This paper deals with the following problems, 1 the necessity of taking the influence of initial datum error into account when estimating the accuracy of a control network.
测井数据误差来源归纳起来有四种：方法误差、环境误差、装置误差和人为误差。
There are four kinds of error sources for logging data: method error, environment error, instrument error and error caused by negligence of operators.
根据实例计算及理论推导，分析讨论了在评定精度中顾及起算数据误差的有关问题。
On the basis of calculating examples and proving the theory, this paper analyzes some questions of attending to the original data errors in evaluating precision.
现有居民集抄系统存在抄表数据误差多、系统投入使用后仍需大量维护工作等问题。
The present residential integrated metering system has the problems of many errors and large amount of maintenance.
针对这个问题，分析了簇内数据误差成因，提出了一种改进后的自适应数据融合算法。
Aiming at this problem, this paper analyzed the reason of the errors in WSN, and presented an improved adaptive data fusion algorithm.
该调查中来自加拿大和美国的数据有3.1%左右的误差，英国数据误差为2.2%。
The survey has an error margin of plus or minus 3.1% in Canada and the U. S. and 2.2% in the UK.
对用后均法进行测量数据误差分析加以探讨，提出可以用该法计算间接观测值的标准偏差。
The analysis of measurement data error by using rear-average method was discussed. The method to count standard deviation of indirect measurement value by using rear-average method was proposed.
根据空间数据误差理论，对空间数据误差来源和种类、空间数据的质量要素等进行了研究。
The error sources, types and the elements affecting the quality of the spatial soil conservation data has been analyzed, by the view of the error and quality of spatial data.
对用后均法进行测量数据误差分析加以探讨，提出可以用该法计算间接观测值的标准偏差。
The method to count standard deviation of indirect measurement value by using rear-average method was proposed.
根据空间数据误差理论，对空间数据误差来源和种类、空间数据的质量要素等进行地了研究。
The error sources, types and elements affecting the quality of the spatial soil conservation data has been analyzed, by the view of the error and quality of spatial data.
讨论了初始模型选择及数据误差对三维反演结果的影响，说明了反演方法的稳定性和可靠性。
We also studies how the initial model and data errors influence the results of 3-D inversion in this paper, in order to investigate stability and reliability of the 3-D i…
讨论了初始模型选择及数据误差对三维反演结果的影响，说明了反演方法的稳定性和可靠性。
We also studies how the initial model and data errors influence the results of 3-D inversion in this paper, in order to investigate stability and reliability of the 3-D inversion method.
最后，在统计意义的框架下定义了加权柔度投影误差，解决了数据误差条件下的损伤定位问题。
Finally, the weighed flexibility error was defined on the frame of the statistical meaning to solve the damage location problem with the condition of data error.
采样周期内实际收割面积计算误差造成的产量数据误差是联合收割机计产数据中的一种常见误差。
Harvested area error of yield point is one of the main reasons to bring yield error in yield data collected by yield monitoring system.
通过算例，初步讨论了不同初始近似值，原始数据误差和观测数据组数，对计算过程与结果的影响。
With practice example, the influence of various initial approximate values, observed data errors and the group of observed data on procedure and accuracy of calculation was preliminarily discussed.
这也许是个极端的例子，但佩恩表的编制者估计所有撒哈拉以南的43个非洲国家的数据误差高达30- 40%。
This may be an extreme case but the PWT reckons that data for all 43 sub-Saharan African countries have margins of error of 30-40%.
系统建模是卡尔曼滤波的基础，系统模型不准确带来的验前数据误差，使滤波器精度降低，可能造成发散。
System model is the foundation of Kalman filter. The nondeterminacy of system model brought on apriori data error, as the low precision and the diverge of the filter.
然而，研究者也说明了此研究的局限性，其中包括对基础卫生数据的不确定性、与吸入二手烟相关的数据误差。
However, the researchers said were limitations to the study, including uncertainties about the underlying health data and gaps in the data relating to exposure to second-hand smoke.
本文从地应力测量数据误差处理的角度阐述了地应力计算的最小二乘法，对地应力测量精度评定方法进行了改进。
The least square method for rock stress measurement is described in this paper. The method of precision estimation is improved.
应用非线性最小二乘平差方法阻尼最小二乘法研究了数字化数据误差处理，并将该方法与最小二乘条件平差进行了比较。
This paper presents a study on error processing of map digitized data with nonlinear least squares adjustment which is called damped least squares.
由于噪声的存在，会使测试分析系统所采集到的焊接电弧电信号的数据误差增大，数据的精确程度会受到干扰而发生变化。
Welding arc data error of signal collected will be increased by the existence of noise. Accurate degree of data will be interfered and change.
由于噪声的存在，会使测试分析系统所采集到的焊接电弧电信号的数据误差增大，数据的精确程度会受到干扰而发生变化。
Welding arc data error of signal collected will be increased by the existence of noise. Accurate degree of data will be interfered and change.
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