gӭϴh(hun)Ƽ˾!
bʽpLV^VwñLV^ǻͲLV^ɷV^cǻVU(gu)bʽLV^VwñcǻͲͨ^C(j)еBӷʽݽzBӻBӣǻVUŚйοǻVUĸοǻVUF_ܷοǻVUzݼyοǻVUǻyӏ(qing)ΞVUbʽLV^A_V^ܷ픡ɗlM^VpɗlvBӶɗlM^VpΠШʃ(ni)ⱡɗlvBӶcM^VpgBӲbʽLV^ͨ^zݼyοǻVUcǻͲM(jn)ݼyBӣbʽLV^cǻͲͨ^F_ܷοǻVUF_zݼyοǻVUzݼyĸοǻVUĸM(jn)ݼyDܷȫLܷŚйοǻVUքeO(sh)ЗlηŚйסFηŚй
bʽLV^M^Vpٞ10lvBӶٞ4
bʽLV^wñO(sh)жlwñpwñpv?q)ȴڷV^^VpСڷVwñϵֱ
M^VpШε(c)eٞ(c)eС1.5䱣C(ni)(c)ٲ0.25m/sM^VpШεĽeߴСC(c)ٲ0.10m/sϴrM^VpШεĽeߴСC(ni)(c)ٲ0.50m/sM^VpШεĽeߴСC(c)ٲ0.2m/s