ʦҪϧʱ䣬Ϊʱ
ʦϧʱ䣬ΪʱԹ϶ת˲š/ʱϢϧþͻԽԽʱҵļҴҶʱóȥˮһȥʱҲɳ©ɳšʱһǣݼšʱǶҪúϧʲôԸȥʵɣҪȥΪʲôкܶûûȥʵ룬ԭǶʱԴÿһ죡Ƽȥͣϡϵʱ֪ʱӣʱŵӰۣȥĿ죬Ҳ졣ܷʱ䣬ʱһһˡԨ˵ʢ겻һٳʱ²ˡ̶ʮҪ˶̵ʱڣȡóɹĶ壬̸סҲΪˣϧʱԵ쳣Ҫ
ʦĹʱν綨
һݡͶ涨
ʮ ʵͶÿչʱ䲻Сʱƽÿܹʱ䲻ʮСʱ
ʮ֮һģ˵λӦб֧Ͷʱ乤ʵĹʱ꣺
(һ)Ͷӳʱģ֧ڹʵİٷ֮һʮĹʱ;
()ϢհͶ߹ֲܰŲݵģ֧ڹʵİٷ֮ٵĹʱ;
()ݼհͶ߹ģ֧ڹʵİٷ֮ٵĹʱꡣ
ݡԺְʱĹ涨
ְÿչ8Сʱÿܹ40Сʱ
ʻصƣʵÿչ8Сʱÿܹ40Сʱʱƶȵģչйع涨ʵϢ취
ݹڹִ᳹Сл?Ͷ
ʮ ʵۺϼ㹤ʱƵҵְϢյģǷڼյģҪͶʮ()Ĺ涨ְ֧Ĺʱꡣ
Ϲ涨ۺϼ㹤ʱƼӰ֧
1)ijһաʵʹʱɳ8Сʱ40Сʱ;
2)ۺϼڣʵʹʱڵķʱ֧1.5;
3)Ϣյģ;
4)Ƿڼյģ֧3ʡѾ8Сʱʱ䣬ʹʦϢҲְҵص㣬8СʱһͶ涨ģ˽ѧУҪDzȥ˿ȥ֣ĬУĹ涨ģǿȥͶ첿ŷӳע֤ݣ㻹ȥģͺ쵼Ѱɣҹ涨СѧУʱ䲻ó6Сʱʲô취أͨҵѯڹʱⷽDzܡͶʦûȷ涨ʱѧйصĻãܽܣҪһЩ߰㱾쵼Ļ㣬㲻쵼ϸߣˡ