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共找到 745511 与inTzmesCinema.Thisfestivallastssevendays 相关的结果,耗时670 ms
Do you know where Mary is?I couldn't find her anywhere.She____have gone far,for her coat's接上面 for her coat's still hereA shouldn't B m
英语
stn't C wouldn
根据句意及首字母提示,写出相应单词.1.i help sick people in the hospital.i am a d().2.i sell things in the store.i am a s().3.i clean streets in the mor
英语
ing.i am a c()
1.--Hello ,Mr Huang!--I`m sorry ,_____ I don`t think I know you .A.and B.or C.but2.--_____you_____the film yet?--Yes.I_____it last Sat
英语
rday.A.Will,se
统计概率数理统计抽样偏差MSE点估计若T是θ的一个估计.求证:MSE(T)=Var(T)+bias(T)^2MSE的定义是MSEθ(T)=E((T−θ)^2)biasT是T的抽样偏差,公式为bias(T)=E(T)−θ我不明白展开的时候那个MS
数学
SE的E就从外面到里面了.
统计,最大似然估计的问题设某种电器寿命(以小时计)T服从双参数指数分布,其概率密度为:f(t)=1/θ×e-(t-c)/θ,x≥c0,x<c其中,c,θ(c,θ>0)为未知参数,自一批这种器件中随机取n件进行寿命
数学
的最大似然估计.就是f(t)
已知曲线C的参数方程为x=et+e-ty=2(et-e-t)(t为参数),求曲线C的普通方程.
数学
编译原理中FIRSTVT和LASTVT如题E->E+T.T->T*F|F.F->(E)|id求FIRSTVT(T)答案是FIRSTVT(T)={*,(,id}但是我看FIRSTVT集合的定义是FIRSTVT(A)={blA=>b或A=>Bb.....,b属于终结符,B属
其他
lA=>b或A=>Bb...
英译中“ Well I guess words can"t explain h...Well I guess words can"t explain how I feel about you but if you that way that there"s no
其他
ttraction betw
--- “What will you do during the summer holiday?” --- “I don’t know,but it’s high time _____ something.” A:I’m deciding B:I’ll decide
其他
:I decided D:I
英语情态动词专练情态动词专练用could should couldn"t shouldn"t填空A:well ,look at your bedroom,jenny.you ___clean your room every day.you __leave all th
英语
things around
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