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        1. P(gun)(x)}
           0  231414  231422  231428  231432  231438  231440  231444  231450  231452  231458  231464  231468  231470  231474  231480  231482  231488  231492  231494  231498  231500  231504  231506  231508  231509  231510  231512  231513  231514  231516  231518  231522  231524  231528  231530  231534  231540  231542  231548  231552  231554  231558  231564  231570  231572  231578  231582  231584  231590  231594  231600  231608  235360 

          Ŀ Դ

          }ĿijƼСMO(sh)Ӌ(j)DʾĶ܇D(zhun)·ģԭDͨ(yng)ָʾԓָʾ(hu)l(f)⣩΢l(f)⣩Wq·Դ늉12V׃ָʾҎ(gu)12V 6WR0鶨ֵD(zhun)D(zhun)ָʾΪ(d)Wqr(sh)늉ɶˌ(sh)H늉Sr(sh)g׃Ҏ(gu)D21ʾO(sh)ָʾ費׃늴FȦFֵӋ(j)

          1ָʾ裻

          2D(zhun)_P(gun)Sc|c(din)34ͨr(sh)ָʾl(f)B(ti)ͨ^F

          3D(zhun)_P(gun)Sc|c(din)23ͨr(sh)ָʾ΢l(f)B(ti)µČ(sh)H늹ʣ

          4D(zhun)_P(gun)Sc|c(din)45ͨr(sh)ָʾWq1minĵ

          鿴𰸺ͽ>>

          Ŀ Դ

          }ĿDʾ·УԴ늉6VֵR0=10(dng)׃RֵRab=20

          1_P(gun)Sܵ|c(din)1r(sh)늉ʾ(sh)

          2_P(gun)Sܵ|c(din)2r(sh)׃ƬPƄ(dng)^У늉ʾ(sh)СֵքeǶ

          3ֵR0ĵǶ

          鿴𰸺ͽ>>

          Ŀ Դ

          }Ŀ|(zh)5tĿ܇ͻ݆M(݆MӋ(j)KؼĦÿ(g)݆|(zh)175kg)|(zh)1.2tO(sh)20mĵVЄˮƽ܇r(sh)ܵ܇ص0.1O(sh)䄂ȫ¶Õr(sh)10s0.05Kg͵ğֵq=4.6107J/kg

          1ȫ^܇(du)O(sh)ٽ

          2˕r(sh)܇l(f)(dng)C(j)ЧǶ

          3ԓ܇ְl(f)(dng)C(j)ʲ׃Ҫ?jing)һ|(zh)4.075tO(sh)@O(sh)ٶǶ٣

          鿴𰸺ͽ>>

          Ŀ Դ

          }ĿDמy(c)С늹ʡČ(sh)(yn)·Դ늉4.5VС~늉2.5Vs10

          1СBӺ·]_P(gun)Ƅ(dng)Ƭl(f)F(xin)СʼK늉ʾ(sh)oʾ(sh)tԭ_______

          2ų]_P(gun)Ƅ(dng)ƬPijλ늉ʾ(sh)Dʾ_______Vt˕r(sh)ĵČ(sh)H_______~(xڡСڡ򡰵ڡ)

          3С^m(x)Ƅ(dng)(dng)׃ĻƬPӛ¶M(du)(yng)늉ʾ(sh)LƳIUD񣨈D(j)DӋ(j)Сݵ~_______W

          4M(jn)һD֪S݃ɶ늉󣬟zu@һF(xin)ԭ_______

          5Сԭ·еСȺQֵքe51020Ķֵ̽cP(gun)ϵ

          Ȍ5·Ƅ(dng)׃Ƭʹ늉ʾ(sh)2V˕r(sh)ʾ(sh)_______AȻQ10˱늉ʾ(sh)׃˕r(sh)(dng)׃ĻƬ(yng)_______/ңƄ(dng)

          ڌ(sh)(yn)О˱C20Ķֵr(sh)늉ʾ(sh)׃t(dng)׃ֵ(yng)Сڦ

          鿴𰸺ͽ>>

          Ŀ Դ

          }Ŀ̽^ͬ|(zh)rČ(sh)(yn)(sh)(yn)bDʾ

          ӟr(sh)g/min

          0

          1

          2

          3

          4

          ׵Ĝض/

          30

          34

          38

          42

          46

          ҵĜض/

          10

          18

          26

          34

          42

          1(sh)(yn)Б(yng)ȡ|(zh)______ļ҃ɷNҺwքeͬğУ

          2ͬҎ(gu)늼ӟӟ׺҃ɷNҺwʹͬĜضͨ^______^׺҃ɷNҺw՟Ķ٣

          3(sh)(yn)ӛ䛵Ĕ(sh)(j)ʾ(sh)(yn)(sh)(j)֪______|(zh)(qing)

          鿴𰸺ͽ>>

          Ŀ Դ

          }ĿСDʾb̽ۻc(din)ÿͬr(sh)gӛһΜضӋ(j)ʾ(sh)^|(zh)ĠB(ti)

          l(yng)xw______x^󡱻^СıK(sh)(yn)

          2D(j)ӛ䛵Ĕ(sh)(j)LƵġضһr(sh)gDɈD֪_______xw򡰷Ǿw@Д(j)___________

          3Dе3minr(sh)|(zh)̎_____B(ti)10minr(sh)|(zh)̎______B(ti)

          4DwAc(din)r(sh)еă(ni)_______xڡСڡ򡰵ڡBc(din)r(sh)ă(ni)ܣ

          5Сڌ(sh)(yn)Л]þƾӟԇĿ_______________

          鿴𰸺ͽ>>

          Ŀ Դ

          }ĿDʾ~늉6VğLc(dng)׃R“(lin)·Դ늉һ(dng)׃ĻƬҶ˻˕r(sh)LIUDDʾtԴ늉________V(dng)(dng)׃·ֵ2.5r(sh)ĵ늹ʞ3.2W˕r(sh)zֵ________

          鿴𰸺ͽ>>

          Ŀ Դ

          }Ŀ2016ؕijͬW(xu)Bӵ·DʾõԴĹ(ji)¸늳ش“(lin)Mɵ늳ؽM(dng)_P(gun)]Ϻ늉ʾ(sh)2VtL1ɶ˵늉______L2ɶ˵늉______

          鿴𰸺ͽ>>

          Ŀ Դ

          }Ŀһ_(ti)θě_̲͙C(j)w݆D(zhun)ٞ3600r/minԓ͙C(j)1s(du) ΣЧʞ40%5kgIJD(zhun)ɵęC(j)е Jq=4.3107J/kg

          鿴𰸺ͽ>>

          Ŀ Դ

          }ĿҎ(gu)顰6V 3WğL1Ҏ(gu)顰6V 6WğL2“(lin)늉6V·Уԟz׃tf_

          A. L1cL2z֮Ȟ12

          B. ɟĵĿʞ2W

          C. ɟl(f)L2Щ

          D. L1cL2(sh)H֮Ȟ12

          鿴𰸺ͽ>>

          ͬ(x)(c)