͵ܣֻһûôͱģ
ҶԶֱ飬ʶ˽죬˸
ȿȣڶʱСıʯͷҵˡ
һ֣ᱻʯͷôʯͷҵôܣ
ϼζţҲҶԶDz˵Ҳûжʣֻ˵
Ȼ͵ˣǾͺúһӣֹ
ҶԶĿϼ뿪İˡ
ߣҪDZɾƹǾ
ҶԶΣܲô
ǣȾʲôõģ
磬Ҳϲǹӹֵֹζ
һʷ֮ҶԶͷѣƵĺ֢أֻñ֤
ԺҲˣ
ߣⲻ
ԺٺȾƣ
֪ˡ
ҶԶΣһŮ˵ɹͬ˵ĻŮˣֻôӦ
ϵˣʵҲ濴ſֲһûС
ϾҲôԼˣֻΪ˸ѵˡ
ȻˣۻЩ۵ġ
ƣDZˣDzã˵ҪҶԶסѵԺҪٷ
ЩŮˣݣңЩŮ˶һΪߣϲ˺
ҶԶô˵ֱĵζǺܲġ
˵ͨȲ뱻ܣֿܣȻǼͷ
˻
˼֮ʣҶԶʶϵˣɱ̾һͼͼתע
ߣ˵ǿڶĺ֣Ƕ֡
Ȼˣۡ
ҶԶһʱڳ䣬һңһá
ЩDzҪġ
ҶԶóһŴľɵ˯棬һܡ
һܾԧԡϧû㣡
ʱˮתȥ
ûָɽ꣬ҶԶһȥ˾ʮöӣøȱȶһ˸öӡ
ЩӵݣλǴͬȻҲʹһ
ǶҶԶġͬİһʶһIJƸһĴָһαᡣ
ʱȥˡ
öУʮ˺ܿͶˣڵõ˽ָԺDz˼ȡ֣Ϊʡ
ӣҶԶĿ˵ûκ塣
ԣҲûдڵıҪˡ
ҶԶֱָͨջ˽ָԼǮƣDZˣȥɡ
⣬жʮ˳ס¼DZٸ𣬻DZɱ֮ãαȥҶԶҲûдȡ
ʱȥˣֻаöӻţ㶼ɾͲСͬ
֮мХɽֵĴۼ˴еǿˣˮ䰵ļǿ档
ҲиһĴˣķˮļ
270.ֻʣö(1/2),һҳĶ