【简答题】The flow of electrons through a conductor is called a current. 2.The basic unit in which current is measured is the ampere (amp). 3.When it is desirable to express a magnitude of current smaller than ...
【简答题】Translate the following paragraph into Chinese and pay special attention the underlined business terms. unit 1 Basic Knowledge of Business Letter Writing-assignment-stusheet-0223.docx This e-mail cont...