【摘要】------------------------------------------------------------------------------------------------------------------------------北交《數(shù)字電子技術(shù)(含實(shí)驗(yàn))》在線作業(yè)一0一、單選題:
2025-08-01 11:37
【摘要】......一、單選題(共30道試題,共60分。)V1.電力電子器件一般工作在()狀態(tài)。A.導(dǎo)通B.開關(guān)C.截止?jié)M分:2分2.A.AB.BC.CD.D滿分:2分
2025-06-24 08:30
【摘要】------------------------------------------------------------------------------------------------------------------------------(判斷題)1:用三個(gè)開關(guān)并聯(lián)起來(lái)控制一只電燈,電燈的亮
2025-08-10 07:28
【摘要】------------------------------------------------------------------------------------------------------------------------------(單選題)1:編制施工預(yù)算所采用的定額是()。A
2025-07-29 17:32
【摘要】------------------------------------------------------------------------------------------------------------------------------(單選題)1:公文主旨要求中集中是指A:結(jié)構(gòu)單純
2025-08-10 15:46
【摘要】------------------------------------------------------------------------------------------------------------------------------(單選題)1:下列關(guān)于接收信號(hào)功率中值的說(shuō)法錯(cuò)誤的是(
2025-08-10 15:39
【摘要】------------------------------------------------------------------------------------------------------------------------------(單選題)1:“艱、難、戲、勸、對(duì)”等字中的"
2025-08-10 16:12
【摘要】------------------------------------------------------------------------------------------------------------------------------(單選題)1:隨著牙膏產(chǎn)品市場(chǎng)的成熟,眾多牙膏生產(chǎn)企業(yè)
2025-08-10 15:56
【摘要】------------------------------------------------------------------------------------------------------------------------------(單選題)1:下面關(guān)于模式的說(shuō)法錯(cuò)誤的是:A:每
2025-08-10 15:54
【摘要】------------------------------------------------------------------------------------------------------------------------------(單選題)1:為了實(shí)現(xiàn)自動(dòng)控制處理,需要計(jì)算機(jī)具有的基
2025-08-10 15:12
【摘要】------------------------------------------------------------------------------------------------------------------------------(單選題)1:三態(tài)門輸出高阻狀態(tài)時(shí),()不正確的說(shuō)法
2025-08-10 14:52
【摘要】------------------------------------------------------------------------------------------------------------------------------(單選題)1:若k為整形,則while循環(huán)執(zhí)行()次
2025-07-29 17:33
【摘要】------------------------------------------------------------------------------------------------------------------------------(單選題)1:figure命令的作用是()。A:
2025-08-10 14:57
【摘要】------------------------------------------------------------------------------------------------------------------------------(單選題)1:在旅游產(chǎn)品生命周期階段的引入期,促銷的重
2025-08-10 16:05
【摘要】------------------------------------------------------------------------------------------------------------------------------(單選題)1:以下不屬于配電自動(dòng)化可采用的通信方式的是