]ʽsđ(yng)÷R˽٣
һұCеʯ}I(y)
1.FSߠtܛˮ]·ѭh(hun)
2.䓏SļӟtY(ji)bõsˮϵy(tng)
3.܈䓏S]ʽsˮSsˮϵy(tng)
4.L(fng)Csc֪R늙C܈䓙CO(sh)sˮϵy(tng)
5.lБ(yng)늠tиlԴc늿۟tts-s-ss-ëfsStՠtБ(yng)ؠtĵsˮϵy(tng)
6.CӹO(sh)·sĥs
7.TO(sh)ă(ni)ˇˮs
8ͻSĵ͜λƷsN͚ssˮ⼰ˇ|(zh)s
9c۸Gξྦྷt
10עܙCˮϵy(tng)
늘I(y)
1.݆C
2.c݆C؈צTsc֪R(lin)TˮˮSL(fng)CSsˮl(f)늙C늄әCsbûO(sh)
3.׃
]ʽsđ(yng)÷
]ʽssЧ(yng)ԽԽeO(sh)ĽطҲ˺ܴĎǞõ^_˿ݵá(ni)ѭh(hun)ˮϵy(tng)ķԼҶҺ늼ӟO(sh)^sϵy(tng)Կ]ˮ،ˮ(ni)܉(ji)s늼ӟ\еĺM߀ˮ(ni)ͶˎƷƇˮˮ|(zh)
1sϸߺ͌eһ㶼ܴҴbڸ̎L(fng)rҪ]ԭǷιЛ]аbλá
2]ʽsļҺ*]ʽsQ5ĜyԇcsĮ(dng)ֱDm̎Dm=1.13√L*W߶1.5L,Wքe߅L
3ѭh(hun)ˮȲ50/ڃ(ni)100/˺ۺ͙Cеs|(zh)Ҫrȡ弰ˮ|(zh)(wn)ʩ
]ʽsQL(fng)CλϷҾx^hˮ^²ˮˮwRpʧܴs܇γˮF܊FԾȺķֳ
]ʽsđ(yng)÷R˽(ji)ʡg_(lin)Ը(j)͑ҪӂñãCϵy(tng)ȫ(wn)\ԄГQքГQ