The errorless of three-phase voltage and current is less than 0.5 percent.

计算高压配电线路得出的三相电压、三相电流有效值误差小于0.5%。

It USES an errorless learning method and have drill and test modes, which the user can set.

本软件练习使用无误差的学习方法，并且分练习篇及测试篇供用者自行设定。

The experiment proves that the AC servo system using the dynamic design can acquire chattering free, static errorless, fast and robust response.

实验证明，这种设计方法可保证伺服系统具有无抖动、无静差、响应快且鲁棒性好，是一种很实用的工程控制方法。

Errorless learning (EL) is considered passive, or less taxing on the brain, because it provides the correct answer to be remembered during the learning process.

无误学习(EL)被认为是被动的，大脑的负荷较小，因为它在学习过程提供了供记忆的正确答案。

The errorless naturally accurate airways field serving reliably carries out flight time, that those can not carry out flight time airways service is unreliable.

服务可靠的航空公司应当准确无误地执行航班时间，那些不能执行航班时间的航空公司的服务是不可靠的。

In both studies, participants remembered the learning context of the target words better if they had been learned through trial-and-error, relative to the errorless condition.

在两个实验中，相比无误学习，通过试误进行词汇学习的被试能更好的回忆目标词的背景。