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ǣ
ӳѩˮ뿪
ڶĿ⣬Ͼ̫ˣʱһ궼һ
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ЩǽʤʱȰĻ
ѧԺѧҲǴ֮ܳΪߣЩˣҵˣҲͨˣҡҡͷ
ӳѩǸţ
Խеĺܿ죬һˡ
ߣ˷ҩϸڽֹμ߿ˣϱ
ղ꣬ɫףյͷȻ뿪
꣡
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18-30꣬dzΪߵ䣬ԽԽá
꣬ܶණ
ʱʷ֣ʼ뿪
βμ߿ˣԸģҲû
һ˺ʱ䵹ˡ
㣬㳡ϻûԵˣѾˡ
ڵĶУһ꣬͵ˣ
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֣̱ЩϸĻЩ
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֣ͣ磡
ţ
֣վڲǰijȭ
ͷԿ֣ȭܺãʵ϶㹻ͨһοˡ
һٶȲԣһ֣̤ϲǺͺܽš
֣磬ͣʺһ
֣֮ʼ˦ӱܣ²˶˦ȥˡ
֣933kgٶ25m/sͨϱЦ
Ҳ֣ûͨˡ
֣Ļ˻ȭ뿪
ϲЦ
һɤӣȥһȾƣ֣Ц
1000kgٶ25.8m/sͨ
ʱԶһӸ˵ߣ̧˼֣úԶ
˵Ŀȥ
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ڳģ϶ûʣǵһμ
˲䣬˵Ŀ⣬ߡ
츳DZʵ
˶ܻɣʵʵֵܷ츳
֣Ҳǣ֪ڵʵж١
˵ĿУȻֳȵŲ߽
ʣȫǣϱҲˡ롱֡
ʵͷȫܷɵվڲǰȭ漴ͻȻ֣һ˲˦ȥҷdzУ
1010kg
Ŀ֣ľ
ȻûٶȣѾ֤ҲǼߣ
ұȺӳѩҪǿ٣
18꣡
ӳѩأԣҪȽʴһЩ
츳ֵˣ
ûٻˡ
ܿ죬ʵٶҲϡ
26.2m/s
ͬǼߵٶȣ
ʣ1010kgٶ26.2m/sͨϱߴ
Ц뿪ɡ
Ϊֻ
ͻƵfɱӡ
ȼƤ-f391/2100
ڵĵȼ3900kgٶҲﵽ29m/s
ֻнΰͽʤԼ½ɽ֪
ҪǸղ˶ϱߵĻȫʱ㳡϶Ҫըˡ
߿˶ѣ¶ʵòʲôô
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̨ϣϸͻȻ˸ģôõӣȻȺȣ
˵ָʿºͬҲԻǮǩκЦ
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2351˱μӣ1427ͨһοˣܺãǶ߱ʵ
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