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    •ch•FPPTn

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    • ˺•F•ch

    •ch•FPPTn ԔB:

    •ch•FPPTn•ch•FPPTn•ch•FPPTn

    •ch•FPPTn

    w1ܘ• 

    1:(1) һ΃;(2)Fᔹβ,  a•

    2:(1)һһ׸;(2)Ҷ,һͬW߅•質

    (1)1,ϲgһN•?ʲô?

    (2)2,һN•ӰͬW?ʲô?

    ʾ:(1)ϲg,ʹ敳

    (2)ڶN•ӰͬW,鲻׌ͬWČW

    w2• 

    :ͬWn,T¡¡ęC•

    ΜpC•ͬWӰ?Ոfk

    ʾ:(1)Pϴ

    (2)ֹͣ_әC

    (3)ͬWסԼĶԌW 

    ... ... ...

    AO

    1.ʲôǶv•?

    2.ʲôǭhoǶv•?

    3.ʾ•ĵȼλʲô?

    4.•;Щ?

    ̽1  •āԴ 

    Y“w1”,˼†}:

    1.Y“1”,WĽǶfʲô•?

    ʾ:••һN,•ĮaҲw,l•woҎtӕrl••

    :l•woҎtӕrl• 

    2.Y“2”,ĭhoĽǶfʲô•?

    ʾ:ĭhoǶv,ǷK˂ϢW͹•,Լ˂Ҫ •ɔ_õ•,•@Ƕȁf,ijЩr,ЕrҲɞ•

    :ĭhoĽǶȿ,ǷK˂ϢW͹••

    ... ... ...

    ̽2  •ķ 

    Y“w2”,˼І}:

    1.•Įa XҪ^Щh?

    ʾ:Ҫ•ԴӮa•,Ȼ•ͨ^|˶̎,•M˶,Ĥ,Ĥ С, X񽛰•ϢoX,˾͸֪•

    :•ԴӮa•→՚Ƚ|Ă→Ĥ

    2.Y˶ •^,Ďׂh•?

    ʾ:•Įa XҪ^A,•ҲҪ@,ֹ•a•ֹ•M

    :(1)ֹ•a

    (2)•Ă

    (3)ֹ•M

    ... ... ...

    һ•

    1.WǶ:l•w___________rl•

    2.hǶ:K˂_______________•,Լ

    ˂Ҫ •a_____•

    •ĵȼΣ

    1.λ:•СĆλ_____,̖___

    2.˄ •__dB

    3.Ҏ:

    (1)˱o ,•ܳ^___dB

    (2)˱C͌W,•ܳ^___dB

    (3)^õh_______dB

    •ķ

    1.•_______p

    2.ڂݔ·__________•

    3.ֹ•M_____

    ... ... ...

    c  •ĿƷ 

    (2012·hп)˜pСУ@܇•̌Wĸɔ_,дʩе()

    A.У@܇N

    B.ҵĴ_

    C.ڽ҃Ȱb•Ob

    D.ÿWһ•

    vxA•ĿҪN;ρM:һ•Դ̎p,ڂ^Мp,˶̎p܇ֲ•Ă;Мp•,A;ҵĴ_,У@܇•ׂ,̌Wĸɔ_,Be;•Oybֻy•ķؐ,p•,Ce;WϷ•ֺώvn•Ҳ ,oMЌW,De

    w{•ĿƷ

    (1)•:׌l•w,a•

    (2)()•:ڂ^,OϵK,•

    (3)׌•M,ֵ

    ... ... ...

    1.Дв•ǡ()

    A.d“\”

    B.ԇrøȲͣز“\”

    C.wC,ʽwCڽ•

    D.ýƬ偵׵ğҕrl•

    xA}•ĮaWĽǶȿ,•ָwoҎtӕrl•,CD•;ĭhǶȿ,ǷK˂ϢW͹••,Bx헱MҲ“\”,ڿԇržͳ•,dﲥžǘ

    2.ijŬȫ,҂ÿһλeֹdzҪ־,_܇ryQ֮һDʾǵ·ͨ“ֹQ”Ę־,ҪǞ˿Ƴе•Ⱦ,@N•;ǡ()

    A.˶̎B.ڂ;

    C.•Դ̎   D.Ϸʽ

    xC}•ķֹQǜp•Įa,•Դ̎p•

    3.IJһN͵•ϵõVʹ,•()

    A.•Դ̎•

    B.ڂ^п•

    C.˶̎•

    D.oД

    xB•ڂ^бIJ,•p,ڂ^Мp•,xB

    ... ... ...

    Dʾɂ•ӕrIJΈDɈD֪,@ɂ•Ќژ_____

    ̎cu

    _ǰl•wҎtӕrl

    ^“Ҏt”ָ׃

    _𰸡

    

    PI~•F̌Wn•cȟWn꼉σPPTnd꼉ßƬnd•FPPTnd•chPPTnd.PPTʽ

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