由于金星离地球更近，所以它的视差角会更大。哈雷计算出，利用金星可以测量出太阳与地球之间的距离，误差为五百分之一。
As Venus was closer to the Earth, its parallax angle would be larger, and Halley worked out that by using Venus it would be possible to measure the Suns distance to 1 part in 500.
试验结果显示的最大误差为正负9年。
The results appear to be accurate to within plus or minus 9 years.
加工的最终倾斜度误差为1。
调查结果的误差为正负3.2个百分点之间。
The results had a margin of error of plus or minus 3.2 percentage points.
探头的位置误差为可知值，由激光定位系统获得。
Probe positioning errors can be obtained with high accuracy using the laser positioning systems.
与实验标准二极管实验值进行比较，相对误差为8%。
In comparison with the experiment value of experimental standard diode, the relative error is 8%.
提出了以最小焊缝误差为目标的机器人优化焊接轨迹示教法。
A teach by showing programming strategy for optimal robotic are welding with a minimum seam error is suggested.
反应速率的实际测定和计算值平均误差为4 - 38 %。
The average error of reaction rate between calculated and measured value is 4.38 %.
结果表明：用该方法校准的分压箱，比率误差为10-7量级。
The ratio error of the divider calibration with this method is at 10-7 order magnitude.
此模型对压电驱动器内环非线性曲线的最大相对拟会误差为2%。
The relatively error between the actual and the predicted modeling curve is 2% at most.
文中以平面度误差为例，详细地介绍了进化模型的建立及计算方法。
The evolutional model and the calculation process are introduced in detail. The flatness error is discussed as an example.
首先，研究以减小末端误差为目标的冗余度柔性机器人运动规划问题。
Firstly, the motion programming of robot is presented to reduce the motion error of endpoint.
超压泄放设计系统程序完成后经过算例的考核，平均设计误差为6%左右。
The program for venting design has been checked up by factual examples and the error of the design in under 6%.
用算例讨论了如何判断系统误差为常值以及怎样估算复杂系统误差的参数。
How to diagnose system error models and how to estimate parameter of dynamic system error is discussed through analyzing practical example.
代入最优阀值的渐近均方误差为我们提供了形状参数矩估计阶的选择依据。
Generation into the optimal threshold AMSE (asymptotic mean squared error) provide options for moment estimates order of shape parameter.
秦岭山区地表起伏大，误差较黄土丘陵地区小，最大相对误差为17.8%。
In Qingling mountainous area, errors are relative small and the maximum relative error is 17.8%.
由该模型对95个聚合物的折光率进行预测，平均相对误差为0.959％。
The average prediction error by this model is 0.959% for the refractive index of 95 amorphous homopolymers.
当误差为正态分布时，与和极大似然估计完全一致，具有一致性和最小估值偏差。
They are consistent with the Sum Maximum Likelihood Estimate and have consistence and minimum bias.
用训练样本集对网络训练后，检验样本的预测结果与实际值最大误差为0.97%。
The model was trained with training sample aggregation. The maximum error between the forecasted and real value was 0.97%.
实验表明：该读数方法绝对误差为零，非常适合于高精度指针式仪表自动跟踪判读。
The experiment shows that the absolute error of the reading approach is zero, which is applicable to automatic tracking reading of high-precision meter very well.
此次允许误差为3.1个百分点的民意测验显示，共和党籍候选人有望在明年的选举中大有斩获。
The survey, with a margin of error of 3.1 percentage points, suggested possible big gains by Republican candidates in next year's elections.
通过对155种物质实验数据的检验，1561温度点的总平均相对误差为1．93％。
Testifying the experimental data of 155 compounds, the overall average relative deviation in 1561 temperature points is 1.93%.
核对最近国家统计局公布的1991年发电量达到的实际值，其相对误差为1.488%。
Check on the real power output in 1991, published by National Statistic Bureau, the relative error is 1.488%.
在误差为相依的情况下，讨论了线性回归模型的刀切最小二乘估计与广义刀切最小二乘估计。
This paper studies linear regression models with dependent errors, and we introduce the jackknifed least squares estimator and generalized jackknife least squares estimator.
结果表明，通过流场模拟的方法可以预测组合流道在挤出过程中的熔体充满长度，其误差为7。
It showed that the melt filled length could be forecasted through the flow field simulation, with an error 7.
结果表明，余弦形变幅杆共振频率的模态分析值与理论值比较吻合，平均相对误差为1.86%。
It is shown that the simulation result is consistent with that of the theory and the average relative error is 1.86%.
当目标误差为0．01，径向基函数的分布常数为5时，网络达到最优化，总的正确识别率为98％。
When the error goal is 0. 01 and speed constant of radial basis function is 5, and the network achieves the optimization, and the total correct rate is 98%.
这类系统利用一个动态补偿器，保证了干扰作用下系统输出的稳态误差为零，且动态特性满足设计要求。
This system employs a dynamical compensator, which can ensures the steady-state output error under disturbances to be zero, satisfying the dynamic requirements.
仿真结果满足工程精度要求，最大计算误差为9.1%，因而可以替代试验而作为衡量压实效果的依据；
The maximum simulation error is less than 9.1%, so it meets the needs of the engineering veracity and it could replace experimentation to measure the impact effect.
仿真结果满足工程精度要求，最大计算误差为9.1%，因而可以替代试验而作为衡量压实效果的依据；
The maximum simulation error is less than 9.1%, so it meets the needs of the engineering veracity and it could replace experimentation to measure the impact effect.
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