In this step, start to engage interested stakeholders to execute a series of use cases that they are used to performing in the old system.
在这一步中，会开始让感兴趣的利益相关者执行一系列曾在原有系统上使用的用例。
The technique of back EMF induction in BLDC motor is analyzed, the "virtual neutral point" method and the technique of "3-step" start are introduced.
主要分析了反电动势感应方法，并阐述了虚拟中点法和三段式起动技术。
The technique of back EMF induction in BLDC motor is analyzed, the "virtual neutral point" method and the technique of "3-step" start are introduced.
主要分析了反电动势感应方法，并阐述了虚拟中点法和三段式起动技术。
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