总述：本次共解1题。其中
           ☆算术计算1题

〖1/1算式〗
    作业：求算式 1.2*0.2317*(0.909*ln(319.45/293.15)-8.314/32*ln(0.5075/0.22))+0.8*(0.909*ln(319.45/363.15)-8.314/32*ln0.5075) 的值.
    题型：数学计算
    解:
          1.2*0.2317*(0.909*ln(319.45/293.15)-8.314/32*ln(0.5075/0.22))+0.8*(0.909*ln(319.45/363.15)-8.314/32*ln0.5075)
        =1.2*0.2317*(0.909*ln1.089715-8.314/32*ln(0.5075/0.22))+0.8*(0.909*ln(319.45/363.15)-8.314/32*ln0.5075)
        =1.2*0.2317*(0.909*ln1.089715-8.314/32*ln2.306818)+0.8*(0.909*ln(319.45/363.15)-8.314/32*ln0.5075)
        =1.2*0.2317*(-0.139072)+0.8*(0.909*ln(319.45/363.15)-8.314/32*ln0.5075)
        =1.2*0.2317*(-0.139072)+0.8*(0.909*ln0.879664-8.314/32*ln0.5075)
        =1.2*0.2317*(-0.139072)+0.8*0.059674
        =0.27804*(-0.139072)+0.8*0.059674
        =(-0.038668)+0.8*0.059674
        =-0.038668+0.047739
        =0.009071
    答案:1.2*0.2317*(0.909*ln(319.45/293.15)-8.314/32*ln(0.5075/0.22))+0.8*(0.909*ln(319.45/363.15)-8.314/32*ln0.5075)=0.009071

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