401 400.ħŮ֮ս
401 400.ħŮ֮ս
ˣˣĹˣ˭ðҰ繷ġ
ʦҲܰôֱ˼ġ
Ҷˣһôˡ
ʦ
մӾϢ︴Ķײ˲ˮĺͨͨİʱʦǺһͨǹս
һǶʤϾǿߵⷽ˭СŰһ·ԹĿʦ㣬ͼ۾ĵʦ·Ȼˤ
ʱĿʼսʡ
ȻⲨֱӱɱˣʵҲûɶ÷ʡģѾԼһˡ
ʵǰʦŰ̫ǿˣ־ȫô氡û棬Ҫֶ˼ά屻˻˼άϣôľֱӱɰ߹ˡ
Ȼħ̫ͣӲ̫ˣһݴʶûУҲѹûء
εˣѾ֪ԼʵʵЩ֮ͬԽIJˡ
DZŸѪcɶˣħŮ֮ҹҾʵʵĸڶѺɣ˵ĸˮcĴλ
լħŮ̬ܿ뵽
ѧʶȫܸǴ´ˣάװǸħҩʦֻרְƵҽɶģЩϣڵⲻ
ҪǺԱħҪûôߣϾÿԱһħ¯ʱԼħ
ħ¯ڼҵս֮ױƻȫĺڵĻħͿԿħ¯ֲˡ
ӵõĵħ¯ܸܵġ
ɶѧ㣬ҪܰħңҲcҲɱðɡ
һ뵽լħŮ죬ıԹš
ԴˣñѧȺ֮˸ۡ
붼룬δôܰ㿪ңǽڹõħǼˣٶǶ˵IJƽˡ
ѧȻ˵
ȥμħŮ֮ҹѾǶѧĽάˣҲ;ˣεļ֮ʹóѧģܲ־;ܵٳ֣ҪȻȫ̱ķһĻţ籦˸òĻᡣ
Ļ㲻Ϊ˺ýǺãڻˡ
ţȫһƬģʲôҪ͵㣬˳㿴籦ĵܵDZӣԲǡ
аɡ
Ҳ˸ۡ
Ȼ֪ñѧ˳ֻ뿴ӣ¶ѧĻҲȷʵײδɳ̫á
ϾլħŮԼɶԻǺ֪֮ģһž;Բվţž;Բţħ;ԲԼֵʵ̫ˣҪѧɶǸ뿪ѧͻȥķˡ
emmmmܶҪ¡
ˣѾˣμɶǼɱɣںΪǸ¸¼͡
һ˼ѵĶ˶Ž˵
ʵDZҲûָСս
ԼҴСĻĪøIJһ
磺.
УǶߣǶ裬ء
ĬĬҸλţʼԱˡ
һԵİԱЦľģľͺ͵Եĺһ
ô᳤ˣɡ
ѧЦĿ˿ԱյˣȻĿ⿴ţս
ţȻλ᳤˿ڿ˵Сֻ֮ϵԼֲϹӣУλ᳤˷ԼС
һ뵽ƽսⱼڡ
˵Ҳһֱûλѧ᳤˽֣ǰżҲǵ㵽Ϊֹϰȫֵľû
ҲˣΪֹУ̳϶֮о˭ǿƺȷһĺûᡣ
ðѧͽ̡
ҲĿԼҴСϵƿսڵѧ㣬룬ǵ˵ͷ
ȻʵҪºʹСһڻôСԱһɡ
ֻһԵĶһλѧԺҪˣʱ˾Ҳ˲ԱհˣʱʹӰȡ˹֣ȻԱߵİλſ
ҲûûΣľͱСʳˣȫոʦոô۸ģʦ̾ͺͺ
ţ.
ѧ㣺.
ħŮͻƽҲDZˣ˶һۣȻԵ˽Ƕ
543210ʼ
ϯϵĶ簴¾ʼİǣĵʱ֮ⳡħŮԴħŮսĻ
һ˾ĵͼɳĮһƬޱɳĮգ̵ЩŤżпХŶɳɾš
ھ˫ԶûʲôӰˣ֮ħŮʹħŮǿӵӰǿħŮ塣
ʱΪ൱Զ˫֮˲10kmijʼ룬ſֻգѧȵĻɳ֮ϡ
ڵʱһɲǣͬʱҫ۵Ľ⡣
DZһֻССʹߣСʹſ֣ƺҪӵħŮҲӦӵǣ֮ʹħŮԭУѾһĽɫսۡ
ʶǸСʹŵް
һߣѧϴʱҲͬһɫսֻۣⲢսۣǻʵĶͨսۡ
Ȼǽɫսۣ˵ս۷ȫͬ
ŵսȻϱϷЩŮɫϴ˸ûսô¶ס
ѧDZ߾ԵúܿˣǾһ̨ؼߴڴ֮ϣ̶صĻƽȫDz۵ļƬڵ˻ƽƤͷҲһžľǵսţʱʽ·ţҲ۾λûһϸķ졣
ȥDz̫˵㰡
⣬翴ȫװѧ㣬Щ
Լϴȥװ߹ݵʱսѧʱijҪʱѧĻôԼǹθҹܶƲ˷
˫Ĭս֮ͳħȡ
ǵ֮ǰŵħǰѴţŷƺҲһħȣȻûİ˹ؿԱèèôžˡ
ʵһѽȣƽȨ̬µʱʮֻֻ۵γȨȶ˵һһͣһչģôһ˫־ˡ
ͦſᣬDZҵèèȻDz˵㡣
լħŮԼϵСèôԺ뵽
ħȿߣħŮõ
һߣѧЩֲˣͳһѱ˻һijıһĵǴͷһǸУͣŵijߴ˸
ˣʱ㱻ѧĸԻˣҶħIJбĸˡ
һ̣˵걻ѧһһδ£ʱŵõıֱð亹
ʥá
֮ŭ
լħŮںµºϵ˫ȴͬʱʼħӽ
ðɣʵûӽ̣˶ħ˲ġ
Ÿ߾ħȣǣ֮е̫Ȼøӵԭֻȵʱı˲þʥһ˲ͲգɫȾ˴Ŀİɫ
һѴĴ֮
ǽ˵Ӵ˵Ŀֲͷ·Ҫһնһ㡣
Żħ.ʥá
ֻѧDZҲdzԴģдһãǣΪ֮ӵصк𣬽ŻɳжӵȻ𣬲Ѹڴ֮Ͷ´ƬӰ
һɽĵش̣Ҳֻʯ̣ڵֵĿʱУش֮ɽĸӵķҼ̡
.
ĺǿijɳĮĻɳγ˾ҵɳڵߡ
ȥѹִħŮ֮ϾͱΪأ⾹Ȼ̽¡
ϯϣ翴·ض̣ɵĺ˿ڿˮѹѹ
ħھŻ֮ˣһһⲻϱӵĺҲˡ
µĹڴħŮ˵ҲԶԶǼޣֻⳡʽѡ
罫ħУǿɳսĽƵ˫
籩һγ컪ĵĻؼѧٲţ·Ϊ˰ӡ
ʵϣѧҲû㣬ԭأǾĵش֮ɽЯʯʱһεұţȻγ˵ǹȵȸЩѧߣϵĴţγܲķǽһеĻ궼⡣
ĽûһĹѾʼ
У֮а֮Ȼ١
еħȻΪսȼ˲ʥģħŮָˣ´˵С
ǣõƽĻӰıһţƽһ³ģʧȥƽ⣬űһֶŵ潵١
˯ڵصĻƽ簡Ϊĸŭɡ
ѧ㴸һ棬Ľ£ҫĽɫʼӣȻĻӰʼı֣һƽۼףĸһϵӴ
ͻ֮ڴˡ
ſ죬˵Ϣ
ħŮɱ.
ˣô400˰ûһ˰ɡ
()