Assume active responsibility for the form and discipline of rehearsal and performance, and be the executive instrument on the technical running of each performance.
在排戏方面要具备积极的责任心，从而为每一次顺利演出技术运行做好指导。
Input current flows in the input lead of an active device or instrument.
注1流过有源器件或仪器输入引线中的电流。
Input current flows in the input lead of an active device or instrument.
注1流过有源器件或仪器输入引线中的电流。
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