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共找到 15 与IN=17 相关的结果，耗时35 ms
小弟有一道机电控制的题求助大神.双闭环直流调速系统设计已知电机参数：UN=220V,
IN=17
.5A,nN=1500r/min,Ra=1.25Ω.晶闸管装置参数：Ks=37.84,Rpe=1.6Ω.其它参数：系统时间常数Tl=0.07s,Tm=0.162s,两环滤波时
物理
常数Toi=0.002s,T
()17.(2015•烟台)Welcometoourstore.Wehaveskirtsallcolors$16each.A.at;inB.in;forC.at;atD.in;in
其他
一台并励直流电动机,UN=220V,IN=80A,额定运行时,效率ηN=85%,电枢回路电阻（不含电刷接触电阻）Ra＝0.099Ω,励磁回路电阻Rf=110Ω,2△Ub＝2V,附加损耗占额定功率的1%,试求：额定运行时的输入功率；17
其他
14.96（kW） 额定运行
求几道英语踢,谁答对最多有加分.17.Henrywouldneverforgethismother-in-lawforthefirsttime.Hewassopleasedwiththegiftsshebroughtforhim.A.meetB.tomeetC.mee
英语
or him.A.meetB
英语翻译In a certain game,each token has one of three possible values:1 point,5 points,or 10 points.How many different combinations of the
英语
e token values
C++二分法//（17）分别用牛顿法和二分法求方程2x3-4x2+3x-6=0在x=1.5附近的实数根,精度ε=10-5#include#includeusingnamespacestd;doublehs(doublex){doubleresult;result=2*
其他
lt = 2 * x * x
17 ) SQL 中, " AGE IN ( 15 , 35 ) " 短语的正确含义是A ) AGE = 1 5 AND AGE = 35B ) AGE = 1
17 ) SQL 中， " AGE IN （ 15 ， 35 ) " 短语的正确含义是A ) AGE = 1 5 AND AGE = 35B ) AGE = 1 5 OR AGE = 35C ) AGE < = 35 AND AGE > = 15D ) AGE < 3 5 AND AGE > 15
17 A company sublets part of its office accommodation. In the year ended 30 June 2005 cash
17 A company sublets part of its office accommodation. In the year ended 30 June 2005 cash received from tenantswas $83,700.Details of rent in arrear
英语翻译I began to send e-mail when I was 17.I discovered Google 5 years later.Now,I use the Internet all the time.Internet has become so
英语
opular that 90
英语题,速速速速速速( ) 16. Some animals, like ____ cat, ____ dog or ____ wolf, do not need to hibernate (冬眠). A. /; /; the B. the; the;
英语
he C. a
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