• 2022-06-28 问题

    要素1的条件需求函数[tex=5.357x1.286]VY/MoHSmSONbZ7w9dA6U0arVNiJZE+n8y7VcYlb7KmVp4i4qfHc6dx+7YIK++74dBP3fMlo33cq3SZnEXC+Mjw==[/tex]是指厂商进行最佳要素选择时价格和产出之比的函数。

    要素1的条件需求函数[tex=5.357x1.286]VY/MoHSmSONbZ7w9dA6U0arVNiJZE+n8y7VcYlb7KmVp4i4qfHc6dx+7YIK++74dBP3fMlo33cq3SZnEXC+Mjw==[/tex]是指厂商进行最佳要素选择时价格和产出之比的函数。

  • 2022-05-31 问题

    其他条件不变的情况下,高度增加() A: VX减小,VY增加 B: VX和VY都增加 C: VX和VY都不变

    其他条件不变的情况下,高度增加() A: VX减小,VY增加 B: VX和VY都增加 C: VX和VY都不变

  • 2022-05-31 问题

    其他条件不变的情况下,高度增加() A: AVX减小,VY增加 B: BVX和VY都增加 C: CVX和VY都不变

    其他条件不变的情况下,高度增加() A: AVX减小,VY增加 B: BVX和VY都增加 C: CVX和VY都不变

  • 2022-06-05 问题

    喷气机的快升速度VY为:().

    喷气机的快升速度VY为:().

  • 2021-04-14 问题

    最佳爬升率速度(Vy)一般在( )使用。

    最佳爬升率速度(Vy)一般在( )使用。

  • 2022-06-10 问题

    外单上门取件使用()面单,站点退货使用()箱号 A: VY ZC B: VY GC C: W ZC D: W GC

    外单上门取件使用()面单,站点退货使用()箱号 A: VY ZC B: VY GC C: W ZC D: W GC

  • 2022-05-28 问题

    [tex=26.5x1.286]iR4FZLiRSrJRU/YwVTcBCmIdd0JqSBVt+urPps/HWEM288C/2QukF2WlQK78aQsu4YpA/Vy/oVwgUAIc4iRiWwOz86yGSCy+xmwghlfooeI=[/tex]

    [tex=26.5x1.286]iR4FZLiRSrJRU/YwVTcBCmIdd0JqSBVt+urPps/HWEM288C/2QukF2WlQK78aQsu4YpA/Vy/oVwgUAIc4iRiWwOz86yGSCy+xmwghlfooeI=[/tex]

  • 2022-06-01 问题

    for i in range(b.max_row): for j in range(b.max_column): print(b.cell(row=i,column=j).value)上面语句运行的结果是:__________。 A: 1 1 1 1 1 1 1 1 1 1 B: 1111111111 C: 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 D: 出现异常

    for i in range(b.max_row): for j in range(b.max_column): print(b.cell(row=i,column=j).value)上面语句运行的结果是:__________。 A: 1 1 1 1 1 1 1 1 1 1 B: 1111111111 C: 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 D: 出现异常

  • 2021-04-14 问题

    【单选题】CDMA通信的基站,假定基站A的码片序列是+1 +1 +1 -1 -1 +1 -1 -1,基站发射bit为101时,实际发射的信号是 A. +1 +1 +1 -1 -1 +1 -1 -1 +1 +1 +1 -1 -1 +1 -1 -1 –1 –1 –1 +1 +1 –1 +1 +1 B. +1 +1 +1 -1 -1 +1 -1 -1 –1 –1 –1 +1 +1 –1 +1 +1 +1 +1 +1 -1 -1 +1 -1 -1 C. +1 +1 +1 -1 -1 +1 -1 -1 +1 +1 +1 -1 -1 +1 -1 -1 +1 +1 +1 -1 -1 +1 -1 -1 D. –1 –1 –1 +1 +1 –1 +1 +1 –1 –1 –1 +1 +1 –1 +1 +1 –1 –1 –1 +1 +1 –1 +1 +1

    【单选题】CDMA通信的基站,假定基站A的码片序列是+1 +1 +1 -1 -1 +1 -1 -1,基站发射bit为101时,实际发射的信号是 A. +1 +1 +1 -1 -1 +1 -1 -1 +1 +1 +1 -1 -1 +1 -1 -1 –1 –1 –1 +1 +1 –1 +1 +1 B. +1 +1 +1 -1 -1 +1 -1 -1 –1 –1 –1 +1 +1 –1 +1 +1 +1 +1 +1 -1 -1 +1 -1 -1 C. +1 +1 +1 -1 -1 +1 -1 -1 +1 +1 +1 -1 -1 +1 -1 -1 +1 +1 +1 -1 -1 +1 -1 -1 D. –1 –1 –1 +1 +1 –1 +1 +1 –1 –1 –1 +1 +1 –1 +1 +1 –1 –1 –1 +1 +1 –1 +1 +1

  • 2022-06-01 问题

    for i in range(1,11): for j in range(1,11): b.cell(row=i,column=j).value=1 #b是一个工作表对象for i in range(1,11): for j in range(1,11): print(b.cell(row=i,column=j).value,end=" ") print()上面程序代码运行的结果是()。 A: 1 B: 1 1 1 1 1 1 1 1 1 1 C: 1111111111 D: 1 1 1 1 1 1 1 1 1 11 1 1 1 1 1 1 1 1 11 1 1 1 1 1 1 1 1 11 1 1 1 1 1 1 1 1 11 1 1 1 1 1 1 1 1 11 1 1 1 1 1 1 1 1 11 1 1 1 1 1 1 1 1 11 1 1 1 1 1 1 1 1 11 1 1 1 1 1 1 1 1 11 1 1 1 1 1 1 1 1 1

    for i in range(1,11): for j in range(1,11): b.cell(row=i,column=j).value=1 #b是一个工作表对象for i in range(1,11): for j in range(1,11): print(b.cell(row=i,column=j).value,end=" ") print()上面程序代码运行的结果是()。 A: 1 B: 1 1 1 1 1 1 1 1 1 1 C: 1111111111 D: 1 1 1 1 1 1 1 1 1 11 1 1 1 1 1 1 1 1 11 1 1 1 1 1 1 1 1 11 1 1 1 1 1 1 1 1 11 1 1 1 1 1 1 1 1 11 1 1 1 1 1 1 1 1 11 1 1 1 1 1 1 1 1 11 1 1 1 1 1 1 1 1 11 1 1 1 1 1 1 1 1 11 1 1 1 1 1 1 1 1 1

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