ٲ÷ѧ֪ʶϵۻ
ٲΪಢеľзЧƶȣصڵ˵ԸԡԵ˵ԸΪۻٲ÷еҪһ֪ʶϵԱϵͳա
1ڷٲõǷٲɵԸЭ̡ͱȻ漰ٲ÷涨Ͳٲõ漰ٲ÷еĺٲЭ飬ٲЭݡʽЧԼٲЭЧⶼҪ
2һٲίԱٲɵԸЭ̡漰ٲίԱٲԱְʸԼٲίԱءٲίԱ֮⡣
3ٲͥʽԼٲͥϯٲԱٲԱɵԸЭȷ漰ٲͥԼٲԱĻر⡣
4ٲʽʽɵԸЭ̡漰ٲʵеԲͥΪԭԹͥ(漰ܵij)Ϊ⣬ɵЭѡʽ⣬˻Э̾ķʽٲеĺͽƶȡʹͽߵⲻɣٲͥٲòþ˫˻ԾٲòþӦصݽЭ̡
ԵԸԭΪۣԽٲ÷ٲ÷֪ʶϵɣȻ֮⣬Ϊٲý鰸Ĺԣٲ÷ԳٲòþͲִٲòþΪݵļලƶȣ漰볷ִ߲ٲòþԼԺԵĴ