.
촲ǻxӽQĺQᘌxӽQg(sh)O(sh)ӋO(sh)䡣^촲ǰһxӽQ֬b
ͬһQbУwеxMнQÓꖘ֬ıرꎘ֬ڻ촲(ni)ꎘ֬ꖘ֬¡һ
ꎘ֬bı12Ҳb11.5ɰͬ֬鿼]x촲Ҳ֞w(ni)ͬʽ촲w
ʽ촲ͬʽ촲\м^̾ڻ촲(ni)Mr֬ƳO(sh)⣬ꎘ֬ͬr
踽O(sh)
a(chn)ˮ
ˮˮ|(zh)18M.cm,15M.cm,10M.cm2M.cm0.5M.cm
O(sh)乤
1ԭˮԭˮá|(zh)^VʯӢɰ^V̼^Vܛ^VһROBˮ
á촲bá^Vˮ䣨10M.cm
2ԭˮԭˮáʯӢɰ^V̼^VxӽQꖴxӽQꎴˮ
촲bá^Vˮ䣨10M.cm
3ԭˮԭˮá|(zh)^VʯӢɰ^V̼^Vܛ^VһROBˮ
á촲bá촲báܻ촲^Vˮ䣨(wn)ڡ15-18M.cm
O(sh)䃞(yu)c
ˮˮ|(zh)(yu)ˮpHֵӽԣ
ˮˮ|(zh)(wn)̕rg\Зl׃Mˮˮ|(zh)M֡\ٵȣ촲ˮˮ|(zh)Ӱ푲
g\Ќˮˮ|(zh)ӰС֏͵ͣ\ǰˮ|(zh)ĕrg^
_100%
O(sh)䲻c
AлWUҺŷ
ڴзֳ
sҪI(y)^˲
촲(ԔEcM)
_MˮyáMyy5m/s200L/hꖘ֬M÷Ba(chn)ˮꎘ֬MϴS(ni)
Һژ֬ӱ10cmꖘ֬30minP(gun)MˮyMy_ϴMˮyӉAMAy
5m/s200L/hꎘ֬M÷Ba(chn)ˮꖘ֬MϴS(ni)Һژ֬ӱ10cm,30min
(yng)÷:
촲һ늝BBbxӽQֱ֮ӑ(yng)ں}^͵ˮˮMһÓ}
ȡ^ˮVʹt(y)ˎԭ僡Ϳb̎ИI(y)
B+촲bO(sh)䳣̣