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ժҪ̰װվвʩʩĿĶԵ̰װʩϼӦ̽ؼʣ̣װʩ
1̰װʩϷĹЧ
1.1ȷװƽԸȫ
ڵ̷̵İøʩϣӵʮҪ壬һʵԵĹЧˣܹװУеƽԼȫԻЧıϡңܹΪõ߹ӦҪĵ[1]ܵʩװİװʩ棬ȫͬĹ߱˴֮䣬ŽΪеϵˣߵеһֻ֣ǹڲ⣬ܹӰʩƷʣԼΩ̰ͨװԼʩϣܹ̰װ棬ڳ˽ԼսṹĻϣʵʩӿѧǡİװӶѡȡѡΪϺ̰װҪĵصԼһ̷İװƷʣӶһȷ̵ƽȸЧ
1.2͵ϵIJ
ڵ̰װԼʩԣϣЧ͵УԼʵĹЧΪ֮ϣʹװʵʩװ֮ǰͿԶ佨Ĺ죬Գֵ֪ԼЧĽϡͨþԵʩʽʩʵʩͬУʹʩԼװİװ̣ԸӵĿѧԼԱ㾡̰ܵװҵƷʡԼˮӶ̶ȵֹ֮ýУڲ⣬ʹķľ֧ӶЧͲҪάɱͬʱԽһ̰װľ档
2̰װʩʩеĸҪ
2.1ʵʩǰڵԤ
͵̰װԼʩϼеļҪ¿ԻΪʵʩҲǰװʩ֮ǰװʩ֮УԼյʩװΡ
ȣӦڵ̰װʩ֮ǰΪӦԤԹ磺̰װؼԱʩļԱֻ֮ʵʩӦļףӶ˴ܹ֮֮ʩĿʩݡʩԼʩɵȷ棬ӵһϵգʩԱܹʩĽ̵УΪù̷ԤӦλáʩʩΪ̰װԵλԤͨԻ֣һҪΪԤߡԼװõλ;ڶҪΪĹܵԤӦλ;ʩл֮ǰԤλʵʩһεϸ飬ӶһıԤλõľȷȡʵʩҵĽУڽһװȷԡԼѧԡ2.2ʩṹ֮еϼҪ
̰װԼʩǰϦԤԹԳֵ֮ôʱĵ̽Ӧ֮İý̵УʩӦϰװҲǵʵʩ߰װͬʱӦֵĽʩӦѡȡΪǡѧԼпʵʩԵİװ֮ͨǰԤõİװλʵʩߣԸΪЧıõߣִܹ֮ǰƵĿԼλ[2]֮֮ǰԹʩƻԼܵԤλãԹܵ衣ڹܵҪУˮܡ߹Լȷ蹤ڴ֮Ҫעǣ跽ĸ֮䣬һҪʵúӹɽһȷܵ蹤̷Чԡ
⣬ڵ̵İװ棬Ӧ̷ʵʩһϡ磬Ӧ֮еķˮʩҵ֮ǰװع̣ӶЧֹʩԼװİװˮЧһӰ죬ɲҪĶη
2.3ʩװνеϼҪ
ʩ깤֮ǰӦ̰װĹԱԼ̷ʩҵԱ˫ͬĶǽߡˮƽߡԼԤλõȷ棬ӦϽļ飬ӶһıȫܹϺӦʩơʩ淶Լʩ֮ٶʵʩӦտڹͬʱҪտڷƽȡ⻬Լԡڴ֮УΪ˸ΪЧıǽ桢ǽ岻Ӧܻ佨װβ㹹ĸڽװιʽʵʩ֮ǰɡңӦȷڲĹ߰װԼܵװȷʵ֮ٶǽչ[3]ӶЧķֹȷϲλʵʩǽչ֮ŲԼܵװĸ⣬ʵʩҪĶδס䶴ҵˣڶԿѧǡİװͬʱӦ̷ʩƷʡʩ۵Чıϡ
3
ۺDzѷ̷֣氲װƷʵӣǵżĹҪһЧȷ佨̷İװƷʵλӦֵĽ豸װԼʩЧĽϡͨԼ̷װװЭȷõ緽İȫԼƽԡ
οף
[1]ٻ.̰װʩϷ[J].ƣ£,2019(12):310.
[2]ѩ.̰װʩϵʩ[J].̼,2019(31):639.
[3].ڵ̰װʩ[J].̼,2019,9(10):94-95.