2e^100m2ҽ(jng)ͣȼ^ķg
3ͥͽ(jng)ͣȼ^ĵ
2C(j)еӉL(fng)͙C(j)еşL(fng)(yng)Ҏ(gu)
1ýşͨL(fng)ܵL(fng)r(yng)20m/s
2Ã(ni)⻬ĻȷǽٲL(fng)r(yng)15m/s
3L(fng)ڵL(fng)ٲ˴7m/sşڵL(fng)ٲ˴15m/s
Ȼşýⴰ_Ȼ?q)şڡQȌųϡጟĝڸߌӽг߶ȳ^50mһͽ߶ȳ^100mľס≦ķgǰңǰҺͺǰ˲ȻşʽȻş_e(yng)Ҏ(gu)
1 gǰһgǰҿ_ⴰe(yng)С2 m ǰҿ_ⴰe(yng)С3 m
2 ≦ķgÿ5Ӄ(ni)_ⴰe֮Ͳ(yng)С2 m
3 LȲ^60mă(ni)ߵ_ⴰe(yng)Сߵe2%
4 Ҫşķg_ⴰe(yng)Сԓge2%
5 ո߶С12mͥ_촰߂(c)e(yng)Сԓͥe5%
6 ≦ķgǰһǰҵM(jn)L(fng)_Чe(yng) 1m M(jn)L(fng)2m ş_Чe(yng)4m şQ?dng)?m
7 ≦ĺǰҵM(jn)L(fng)_Чe(yng)1.5m M(jn)L(fng)3m ş_Чe(yng)6m şQ?dng)?m
gǰһǰңó__Ȼǰ҃(ni)ͬĿ_ⴰȻşrԓgɲO(sh)şO(sh)cşͨL(fng)ܵ
ý_Ȼ≦O(sh)ñ_ⴰşM(jn)ПoMȻşʽ
Ȼş(yng)O(sh)ڷgϷO(sh)ھ픰800mmԃ(ni)gşڵ߅ӋȻM(jn)L(fng)(yng)O(sh)ڷg·O(sh)ڷgߵ1/2gM(jn)L(fng)ڵ߅Ӌ(ni)ߵͷgȻşڣԓօ^(q)h(yun)c(yng)30mԃ(ni)ȻşşL(fng)ڑ(yng)O(sh)_㡢`b
Lɳ(lin)ͨL(fng)L(fng)̹˾һcl(f)չg(sh)ۺĸ¼g(sh)I(y)ԡƼ(chung)(lin)ϹAI(y)ּС(ji)mh(hun)Ľ(jng)I؞䌍|(zh)һ(w)һu(y)һķ(w)˾ڵλÃ(yu)ԽĺʡLɳн(jng)(j)g(sh)_l(f)^(q)ɳ*h(yun)·SHC(j)ֻʮ܇cG107G319C(j)L@Ǹٹ·
҂ڿ՚⣬ˮ䡢ůͨȭh(hun){(dio)칝(ji)ܡmh(hun)ĹW(xu)(x)h(hun)ͼҾӣh(hun)˹h(hun)õԏ
˾M(jn)(ni)M(jn)ͨL(fng)ܵa(chn)ɿټӹa(chn)ͨL(fng)ܵL(fng)O(sh)䣬Ψһa(b)ͨL(fng)ܵI(lng)ӹհסɳнӸͨL(fng)ܵL(fng)ܵ̈Ƶ곬{(dio)ܵa(chn)bLcO(sh)ӋԺ˾{(dio)̹˾L(fng)C(j)SҺl(f)չA
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