A chip technology company in Beijing is recruiting1. Responsible for the design of RF, microwave, and millimeter wave integrated circuit chips; 2. Responsible for the testing and application developme
[If you don't understand, ask] In the figure, [1] In the box directly below B2, what is the function of the series connection of the diode and transistor? [2] The three-phase incoming lines on the lef
[align=center][/align] [align=center]Another milestone: Microsoft announces Chinese-English machine translation reaches human level[/align] [color=#404040][font="][size=18px]Yesterday, a team of resea