1.
A false positive or negative error rate is impossible to measure because these are such rare events.
一个错误的正或负误差率是不可能衡量的，因为这些是很罕见的事件。
2.
It had a margin of error of plus or minus 3.2 percent.
其误差率在正负3.2%。
3.
burden error of PT
电源变压器负载误差
4.
Error Analysis of Gires-Tournois Negative Dispersion Mirrors
Gires-Tournois负色散镜误差分析
5.
This alarm clock is accurate to5± seconds.
这个闹钟精确到误差不出正负5秒。
6.
the average error between it and alfred - Rochow is -.
与阿莱—罗周电负性的平均误差为0．14。
7.
Operational Principle and Error Analysis Based on Strain Gauge Load Cell
负荷传感器工作原理与误差来源分析
8.
NON-NEGATIVE ESTIMATE OF VARIANCE AND ITS PROPERTIES IN MEASUREMENT ERROR MODEL
测量误差模型中方差的一个非负估计及其性质
9.
Regularity of City Gas Load and Its Prediction Error Evaluation
城市燃气负荷规律性分析与预测误差评价
10.
Risk Management of Load Forecasting Error in Power Market Based on VaR
市场环境下负荷预测误差风险管理研究
11.
Error of Current Transformer & Calculation Method of Secondary Permissible Load
电流互感器的误差及二次允许负载的计算方法
12.
alignment error
安装误差;调准误差;定线误差;校正误差;校直误差
13.
accident error,accidental error
偶然误差,随机误差
14.
fractional error
相对误差, 部分误差
15.
margin of error
最大容许误差;最大允许误差;误差界限;误差量
16.
The problem with adding the individual errors is the canceling effect of the positive and negative values.
把各个误差直接相加的结果是，正值和负值相互抵消了。
17.
The Strategy Research of Area Control Errors Under Disturbed Load and Tie-lines Control;
区域控制误差在扰动负荷及联络线控制中的策略研究
18.
Error Estimate of Arc-Path Chamfering of Gear Shaper Cutter and Determination of Optimum Arc Path
插齿刀圆弧轨迹负倒棱误差分析及最优圆弧确定