power switch key的意思|示意

Plug in the included laptop-like power supply, connect laser and laser driver, activate the key switch and press the "on" button.

插上像笔记本一样的电源，连接激光器和激光器驱动，启动开关并按下“ON”按键。

At present, the software already becomes the key technology in switch mode power supply optimization design.

目前，软件已成为优化开关电源设计的关键技术。

Turn on the sub-power supply switch and key of screen displaying.

打开触摸屏下面的电源键，打开显示屏幕。

This thesis does research on the key module of Q-switch driver—high efficiency Class-E power amplifier, including the design and implement of the prototype.

本文主要研究了声光Q开关驱动器的关键模块——高效率E类功率放大器，设计实现了工程样机。

The housing is provided with an operation control panel which is provided with a liquid crystal display screen and a function key as well as a power switch.

外壳上设置有操控面板，操控面板上设置有液晶显示屏和功能按键以及电源开关。

Press the red button (A2) to switch the instrument on. The instrument will power down 20 seconds after the last key has been pressed. All information stored, being retained.

按红色按钮(a2)将仪器启动，仪器将在20秒没有任何操作后关机。所有的信息将会被记录保留。