• 2022-06-10
    将以下式子进行单位换算:1in= cm,1atm= mmHg= mH2O,1at= Pa= mH2O
    A: 25.4,760,10.33,101.325,10
    B: 2.54,760,10.33,101.325,10
    C: 2.54,760,10,9.81×10[img=6x17]18036f60297944b.jpg[/img] ,10.33
    D: 2.54,760,10.33,9.81×10[img=6x17]18036f60297944b.jpg[/img],10