• 2022-05-28 问题

    以下哪个电视台不属于韩国三大电视台?() A: KBS B: MBC C: SBS D: JTBC

    以下哪个电视台不属于韩国三大电视台?() A: KBS B: MBC C: SBS D: JTBC

  • 2022-07-29 问题

         图 7-5 所示电路在 [tex=1.643x1.0]MVeOYouc7e3FvU1m5bCV6w==[/tex]时开关动作。分别画出各电路 [tex=1.143x1.143]KbS1/Qc39AZ12CZru0x56w==[/tex] 时刻的等效电路图, 并求出图中所标电压、电流在 [tex=1.143x1.143]KbS1/Qc39AZ12CZru0x56w==[/tex] 时的值。[br][/br]17aa94a5bac75ff.png

         图 7-5 所示电路在 [tex=1.643x1.0]MVeOYouc7e3FvU1m5bCV6w==[/tex]时开关动作。分别画出各电路 [tex=1.143x1.143]KbS1/Qc39AZ12CZru0x56w==[/tex] 时刻的等效电路图, 并求出图中所标电压、电流在 [tex=1.143x1.143]KbS1/Qc39AZ12CZru0x56w==[/tex] 时的值。[br][/br]17aa94a5bac75ff.png

  • 2022-05-31 问题

    以下哪些是韩国的电视台?( ) A: MBC电视台 B: BSB电视台 C: BBC电视台 D: KBS电视台

    以下哪些是韩国的电视台?( ) A: MBC电视台 B: BSB电视台 C: BBC电视台 D: KBS电视台

  • 2021-04-14 问题

    Kaden: Good morning. KBS company. Juliet speaking. _______________. Jew: Good morning. My name is Jew. Could I speak to Mr. Smith?

    Kaden: Good morning. KBS company. Juliet speaking. _______________. Jew: Good morning. My name is Jew. Could I speak to Mr. Smith?

  • 2022-05-27 问题

    20世纪60年代美国具有垄断地位的三大电视网是() A: KBS B: CBS C: NBC D: ABC E: FOX

    20世纪60年代美国具有垄断地位的三大电视网是() A: KBS B: CBS C: NBC D: ABC E: FOX

  • 2022-07-24 问题

    下列哪种不适合涤纶织物的增白整理() A: 荧光增白剂VBL B: 荧光增白剂DT C: 荧光增白剂EBT D: 荧光增白剂KBS

    下列哪种不适合涤纶织物的增白整理() A: 荧光增白剂VBL B: 荧光增白剂DT C: 荧光增白剂EBT D: 荧光增白剂KBS

  • 2022-07-29 问题

    题图所示电路原已稳定, [tex=1.643x1.0]MVeOYouc7e3FvU1m5bCV6w==[/tex] 时开关 [tex=0.786x1.0]0R4bnvoAi1LilfOUHwgokQ==[/tex] 闭合,试求 [tex=1.143x1.143]KbS1/Qc39AZ12CZru0x56w==[/tex] 时刻电容电流及电感电压。[img=359x254]1799a9ac54a12b4.png[/img]

    题图所示电路原已稳定, [tex=1.643x1.0]MVeOYouc7e3FvU1m5bCV6w==[/tex] 时开关 [tex=0.786x1.0]0R4bnvoAi1LilfOUHwgokQ==[/tex] 闭合,试求 [tex=1.143x1.143]KbS1/Qc39AZ12CZru0x56w==[/tex] 时刻电容电流及电感电压。[img=359x254]1799a9ac54a12b4.png[/img]

  • 2022-10-29 问题

    下列不是互动电视优势的是() A: 包含所有直播频道授权 B: 内容合作公司多:TVB/KBS/SONY等 C: 众人群包含面广:老、中、青 D: 不用通过网络下载内容

    下列不是互动电视优势的是() A: 包含所有直播频道授权 B: 内容合作公司多:TVB/KBS/SONY等 C: 众人群包含面广:老、中、青 D: 不用通过网络下载内容

  • 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

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