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죬Ϊ С 10׵ıʽѧᶯ Ȼÿһʱ һ

1.޸


ʼ ʽ֮ǰ Ӧѧ Ϊ ֵش  ʽغôͬʱˡ


裺 žοżԳ⣬ ƽƣֱֺͦ½ʱϥDzֱȣ¾ һͬʱ˫ֱִǰάزĸ ȡ


ʱȫעⱣͦأֱͦ𽥼Լϥ ⡣


2.ʽ


ʽһûֻ̫ƽЭ  еҪߡ Ϊ ˫ ģҪ ֱ


裺޸ ׵վã ˫סͦأֱͦҪý 棬 ʹΪƽ⡣


3.Үʽ


Ա һҪţ 


裺žϿ45㣬ֿԲҲ  ǰά زȣǰȭزȡ崹ֱ½΢ ΢ǰ㡣


4.Ծʽ


ǿʽҪ ߣ  ȫͬʱȷϥǵĽ״


裺 ʼ һ һʱ Ծ˫ Ծʱڡ


Ծʱ ˫ȱ ֱ ʱϥڵȻ


5.


 ˵׶ ѶȣȻôҲ ģ IJƽС


裺ͬżǰ  תҽţֱȫ档


Ҳֻ̧ţ΢ ΢ǰ졣ʱ ȫȡֱֲע ȵÿ һ¡


6.ճʽ


ʽż΢΢  ֮⣬һû̫


裺  ΢βż45㡣 ճ ǰо״ֱͦͦءȫƵ


7.ף



о ײϥͽ׵ ͬʱļȺ


裺˫ںվһ ӣֱֺͦҪ


׵ĹУĺ󱳣ȥ֧Ÿ 壬 IJӡֽȫŵأ ֱͦ


8.ףز

׵ ʽֻǶϥ˸



裺ĸ  û ʲô𣬳˰ ǰ⣬ָ档


û  취ʹøʱҲ ½ʱ ϥǣDzϥ ǡ


9.

  ࡣͨŷƽ̨Ӷȡ

裺˫ճǰֿһֻǰһ ֻ ֱֺͦ ʱ ͬʱֱϥǼ棬ϥǷ 90㡣


ǰ ŵϥDzҪ żĴֱȡÿ˶ С


10.ʽ


ʽȽƣͬ  ʽͬҪ õ㸹 


裺β45㡣ճ壬´λ֮䡣½ʱ 棬档


һܸ㣬Ҳͷϣ

һ 26ŰŰû ѣ

 
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