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        1. (2)ǵĴС(Y(ji)÷Ǻ(sh)ֵʾ)

           

          }Ŀб(𰸺ͽ)

          5FP-ABCD(c)cɶǵĴС60㣬tֱPAcBCɽǵĴС
          arctan2
          Y(ji)÷Ǻ(sh)ֵʾ

          鿴𰸺ͽ>>

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

          鿴𰸺ͽ>>

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

          鿴𰸺ͽ>>

          f

              1. гԇ}һN׷NⷨĽⷨcнⷨͬ,Ʌսu֘(bio)(zhn)ľM(jn)u.

              2. uԇ(yng)(jin)ÿ}u醵Ҫ?yn)鿼ĽгF(xin)e(cu)`Дԓ}u. (dng)ĽijһF(xin)e(cu)`Ӱ˺^ԓԺĽδ׃@һ}ă(ni)ݺyȕr(sh)ҕӰ푳̶țQ沿ֵĽo@r(sh)ԭtϲ(yng)^沿֑(yng)o?jn)?sh)֮^(yn)صĸe(cu)`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   5Ԫעn𰸞ģ0.7

          6 ģ200Ɲ   75  ģp=4

          8 ģ

          9    10  ģ̞

          11  ģ    1212

           

          13DD16A  C   C  BA

           

          17O(sh)؈ҵĿeƽ}ã 6

          ⷨ1?yn)?sub>(dng)r(sh)ȡֵ75 10

          Ԯ(dng)؈ҵČ5וr(sh)eֵ75ƽף      12

          ⷨ2=75(dng)҃H(dng)r(sh)ȡֵ75                        10

          Ԯ(dng)؈ҵČ5וr(sh)eֵ75ƽף      12

           

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

          O(sh)ƽķt

          ?yn)?sub>                          3

          

          һ(g)                                                     5

          ȡһc(din)ɵc(din)ƽľxc(din)ƽľx         8

          2?yn)ƽ?sub>һ(g)O(sh)cĊAǞat

                                                  12

          Y(ji)ψDοДöһ(g)JĴС14

           

          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(sh)

          6

                                                8

          3c2ͬã                       10

          O(sh)=

          tõȱȔ(sh)ǰn(xing)͹ʽƌ(do)p

          

                                    14

           

          ģ1O(sh)(sh)ǰ(xing)͞t     3

          2ɟoFȱȔ(sh)и(xing)ĺ͹ʽã

          (sh)(xing)ĺ͞=1                                     7

          3O(sh)(sh)ǰ(xing)͞(dng)攵(sh)r(sh)=

                                                     11

          (dng)ż(sh)r(sh)=    14

                             15

           

          2012

          Ķȡֵ      5

          2t?yn)?sub>(dng)҃H(dng)r(sh)̖8

          Ԯ(dng)r(sh)(sh)Сֵ                                             11

          (dng)r(sh)(sh)Сֵ

          (dng)r(sh)(sh)Ϟp(sh)Ժ(sh)Сֵ            12

          (dng)r(sh)(sh)Ϟp(sh)Cȡ?yn)?sub>Ɇ{(dio)ԵĶx(sh)Ϟp(sh)

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

           

          211

          c(din)бʽɗlֱķ̣

          ֱABбʞ                                   4

          2ƏVuҪ

          һ:c(din)Pһбʵһ,タһ㣨3}1֡2֣

          ǒタϵஐc(din)O(sh)^c(din)бʞ-1ֱc^c(din)бʞ1ֱཻڒタϵһc(din)PֱABб

          ǒタϵஐc(din)O(sh)^c(din)бʞ-k 1ֱc^c(din)бʞkֱཻڒタϵһc(din)P44ֱABбʣ

          ǒタϵஐc(din)O(sh)^c(din)бʞ-1ֱc^c(din)бʞ1ֱཻڒタϵһc(din)PֱABб ABбʵֵ

          :ɂ(g)һƏV4}cռ2֣

          4֪c(din)RǒタϵĶc(din)^c(din)PбʷքeăɗlֱքeタABc(din)ԇӋ(j)ֱABбʣ

          :M֣タEAp?q)ЈAF뷨7}3֡4֣

          磺5.֪タһc(din)P^c(din)PбʷքeăɗlֱքeタABc(din)ԇӋ(j)ֱABбʣ

          ^c(din)Pбʻ෴(sh)ֱO(sh)

           

          ͬʽQ

          (dng)Pԭc(din)r(sh)ֱABбʲڣ(dng)Pԭc(din)r(sh)ֱABбʞ

          3c(din)O(sh)t

          O(sh)c(din)бʞt=12

          ԾĴֱƽ־ķ̞

          c(din)ֱ                                                       13

           (б

          ͬ(x)Դ