оĿƣԲ½ڽоڷƼԡɡװȷڲ죬оĿѡ迼ǽƼصС ڿʼٴоƵЧǰԷӦȫ˽⡣ 3.2 Ҫо
оԷΪƼоƵװصо֡
Ƽо״𡢼ͺⶨȣҪɲؼָԭУгоĿ
3.2.1 ÿҩͣ
ÿҩǴصۺ֣Ҳͷϵͳ֣ǷҪĹ̿ƺյĿ֮һͨÿҩIJⶨЧĿƲƷ֤ٴҩһԣȷٴЧÿҩIJⶨԲοайҩ 3.2.2 ÿƿΣͣ
Ϊ֤ÿƿĸҩڹ涨ĴҪÿƿεIJⶨÿƿÿҩһҲǷ
ҪļͿĿӦ鷽ɲοайҩйݡÿƿξӦÿƿʾΡ 3.2.3 ԣͺͣ
ڵҩĽͺͷΪ˱֤ÿһҩȷԣӦкԼ飬Ӧ鷽ɲοайҩйݡ 3.2.4 ſ
ڵҩĽͺͷΪ˱֤ÿһҩȷԣӦſʼ飬Ӧ鷽ɲοайҩйݡ 3.2.5 ˮ
ˮֶԷ̶ֲȡȶȡᾧȡȶԼȾȷӰ죬ӦԷˮֽϸ, Ӧ鷽ɲοайҩйݡ 3.2.6
ڷĩȼȷֲҩװеIJȲμйݡ
3.3 Ŀѡ趨
Ŀѡ趨ƼԡҩװõʣƼաԭԵۺϽУרԺһоĿԱ֤Ƽȶҩȷ֡ 4ȶ
ȶоԭͷϿɲݡڽͷӦעҿˮƼܵӰ죻ڶͷڳȥװƿǵ½ʪ
Ӱ飬ԿڻʹòʱƼˮֵԡ ڲðƼעҩʪ402/RH75УˮĴԼıá
ġҪעļ
ƼװͨʹڷҩЧҪرעƼϵͳԼߵľƷӰ죻ͬʱƷо֮ĹϵҲҪȷ
һֱӽӴҩƷϵͳһ㿼
ƼϵͳɲӦ̼ԡȶҩﲻõIJƱ
ΪֱӽӴҩƷİװϣƼϵͳбͣϵͳΪƼij壬ֿɿҩﶨڷҩЧƼԼƷİȫЧžáƼõϵͳӦԲȷͷһ״̬Сҩɷ֡Ƽĸҩװð
ϵͳ졢õȵơܺԣȷúװǰװõۡϡָҪȫ˽⣬ͬʱҩ鷽紦ϵͳԡȡܶȡѧԵѡʵװãԱ֤ҩȷֹܹ߰˵ʹʱҩƫƵ ⣬ΪҩȫϵͳпعгֽģӦǶԽооͨ
ȶоļдԵʱĩڲⶨҩհеĽ̬ˮƽзоʾнӦнһĶѧоȷϽˮƽϰȫҪ
ڴп滻װüIJƷϵͳֻܺѾоҩ鷽ʹãܺδоҩ鷽ʹãúϵͳҩP䴦ء ڶҩIJƷʹÿɵĻװ߲ӦԡҪʱô÷ֹʶżȻĶθҩõİȫװá
ϵͳ跴ʹã齨ܲĿƱоȿϵͳʹõȫпƸװõҲھϵͳʱ