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共找到 9 与up2 相关的结果，耗时0 ms
能帮我看看这几题吗1．三相对称电源作星形连接时,线电压与相电压的关系是（）.A）UL=UPB）UL=UPC）UP=ULD）UL=UP2．已知电路中A、B两点的电位分别为：UA=8V,UB=-5V,UAB=（）.A）13VB）－3VC
物理
D） －13V3． 对于同一
电路理论1．三相对称电源作星形连接时,线电压与相电压的关系是（）.A）UL=UPB）UL=UPC）UP=ULD）UL=UP2．已知电路中A、B两点的电位分别为：UA=8V,UB=-5V,UAB=（）.A）13VB）－3VC）3VD）－
物理
3V3． 对于同一电路,若参
外贸函电,1、Pleaseremitthe15%downpaymenttousT/T.a、withb、asc、byd、
up2
、WewillsendyoutheB/L,Invoice,PackingListthroughthefaxande-mailyourconfirm
其他
ax and e-mail
英语作业,求教!一、单项选择题1、Heaskedhertogotoaconcertwithhimbutshehisinvitationpolitely.turned;downturned;outturned;awayturned;
up2
、Thelittlevillag
英语
tturned; away
1.onlyafterquitealotofeffortsdidtheymakehimgotothehospitalforacheck-
up2
.theywerechosenfromamongtheteachers.Theyhadmuchexperienceofteac
英语
had much exper
t根据首字母填词语 英语1.The pupil is the litter
up2
.I bought several yesterday3.I take a quick every day4.Take the if you go shopping5.can be re
英语
ycled
英语翻译freemenprofessional5.3怎样使用,好好多英文,请帮我翻译一下：1.manualfree-
up2
.regularactivity3.criticalactivity4.startupactivity5.monitorOptions6Other
其他
ons 6Other Opt
1.It is proposed that a committee ________ to look into the murder case.A.is set up B.set up C.would be set up D.should be set
up2
.I’l
英语
probably see
1 This is a photo of the power station that _____ in my hometown.A has set up B has been set up C is setting up D has being set
up2
No
英语
hing more was
1
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