You can simply hold down the Shift key while clicking on the taskbar icon, and it will open a new instance of the application rather than switching to the existing application.
你只要按住Shift猛击任务栏图标，他就会再开一个新实例，而不是切换窗口。
2
Homework way adopts electric switching mechanism, can complete the whole machine shift in 5 minutes, operating saves time, safe and reliable.
作业让位采用电动移机机构，5分钟完成整机移位，操作省时省力、安全可靠。
3
This paper introduces a novel PWM welding inverter with Zero-Voltage-Switching (ZVS) and Zero-Current-Switching (ZCS) phase shift full bridge.