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    (2)ǵĴ(Y(ji)÷Ǻ(sh)ֵʾ)

     

    }Ŀб(𰸺ͽ)

    5FP-ABCD(c)cɶǵĴС60tֱPAcBCɽǵĴС
    arctan2
    Y(ji)÷Ǻ(sh)ֵʾ

    鿴𰸺ͽ>>

    FP-ABCD(c)cɶǵĴС60°tֱPAcBCɽǵĴС    Y(ji)÷Ǻ(sh)ֵʾ

    鿴𰸺ͽ>>

    FP-ABCD(c)cɶǵĴС60°tֱPAcBCɽǵĴС    Y(ji)÷Ǻ(sh)ֵʾ

    鿴𰸺ͽ>>

    FP-ABCD(c)cɶǵĴС60°tֱPAcBCɽǵĴС    Y(ji)÷Ǻ(sh)ֵʾ

    鿴𰸺ͽ>>

    FP-ABCD(c)cɶǵĴС60°tֱPAcBCɽǵĴС    Y(ji)÷Ǻ(sh)ֵʾ

    鿴𰸺ͽ>>

    f

        1. гԇ}һN׷NⷨĽⷨcнⷨͬ,Ʌսu֘(bio)(zhn)ľMu.

        2. uԇ(yng)Գÿ}u醵Ҫ鿼ĽгF(xin)e`Дԓ}u. (dng)ĽijһF(xin)e`Ӱ˺^ԓԺĽδ׃@һ}ă(ni)ݺyȕrҕӰ푳̶țQ沿ֵĽo@rԭtϲ(yng)^沿֑(yng)o?jn)?sh)֮룬^(yn)صĸe`Ͳo.

        3. 17}21}Ҷע?jn)?sh)ʾ_@һ(yng)õԓ}ۼӷ?jn)?sh).

        4. oֻ۷־1֞λ.

    𰸼u֘(bio)(zhn)

     

    1   2   3   4   5Ԫģ0.7

    6 ģ200Ɲ   75  ģp=4

    8 ģ

    9    10  ģ̞

    11  ģ    1212

     

    13DD16A  C   C  BA

     

    17O(sh)؈ҵĿeƽ}ã 6

    ⷨ1(dng)rȡֵ75 10

    Ԯ(dng)؈ҵČ5reֵ75ƽ      12

    ⷨ2=75(dng)҃H(dng)rȡֵ75                        10

    Ԯ(dng)؈ҵČ5reֵ75ƽ      12

     

    18Dgֱ(bio)ϵɵP(gun)c(bio)                                  2

    O(sh)ƽķt

                              3

    

    ȡƽһ                                                     5

    ȡһcɵcƽľxcƽľx         8

    һO(sh)cĊAǞat

                                            12

    Y(ji)ψDοДöһJĴС14

     

    ģ1AFe cm2                                        1

    O(sh)AFߞcmwe                               5

    cm3cm                                         8

    2ĸLcm                                             9

    O(sh)LtԓAFĂ(c)e=                          12

    ԓAFĂ(c)e=cm2                                     14

     

    191                                          3

    2(dng)r

     6

    ԣ                                      8

    3c2ͬã                       10

    O(sh)=

    tõȱȔ(sh)ǰn헺͹ʽƌ(do)p

    

                              14

     

    ģ1O(sh)(sh)ǰ헺͞t     3

    2ɟoFȱȔ(sh)и헵ĺ͹ʽã

    (sh)헵ĺ͞=1                                     7

    3O(sh)(sh)ǰ헺͞(dng)攵(sh)r=

                                               11

    (dng)ż(sh)r=    14

                       15

     

    2012

    Ķȡֵ      5

    2t(dng)҃H(dng)r̖8

    Ԯ(dng)r(sh)Сֵ                                             11

    (dng)r(sh)Сֵ

    (dng)r(sh)Ϟp(sh)Ժ(sh)Сֵ

    [(dng)r(sh)Ϟp(sh)CȡɆ{(dio)ԵĶx(sh)Ϟp(sh)]

    (dng)r(sh)Сֵ(dng)r(sh)Сֵ                               15

     

    211

    cбʽɗlֱķ

    ֱABбʞ                                   4

    2ƏVuҪ

    һ:cPһбʵһ,タһ㣨3}1֡2֣

    ǒタϵஐcO(sh)^cбʞ-1ֱc^cбʞ1ֱཻڒタϵһcPֱABб

    ǒタϵஐcO(sh)^cбʞ-k 1ֱc^cбʞkֱཻڒタϵһcP44ֱABбʣ

    ǒタϵஐcO(sh)^cбʞ-1ֱc^cбʞ1ֱཻڒタϵһcPֱABб ABбʵֵ

    :ɂһƏV4}cռ2֣

    4֪cRǒタϵĶc^cPбʷքeăɗlֱքeタABcԇӋֱABбʣ

    :M֣タEAp?q)ЈAF뷨7֣}34֣

    磺5.֪タһcP^cPбʷքeăɗlֱքeタABcԇӋֱABбʣ

    ^cPбʻ෴(sh)ֱO(sh)

     

    ͬʽQ

    (dng)PԭcrֱABбʲ(dng)PԭcrֱABбʞ

    3cO(sh)t

    O(sh)cбʞt=12

    ԾĴֱƽ־ķ̞

    cֱ                                                       13

     (бt--------------------------------13)

    ֱķ̞                  14

                   15

    O(sh)Lt

    =

                                   16

                    18

       

     

    ģO(sh)t               13

    O(sh)cбʞt=15

    Ĵֱƽ־ķ̞             17

    cֱ

    ʾABcęM(bio)   18

     

     

     

     

    &n


    ͬ(x)Դ