ӵˮ
ӵˮҪѭĴԭ
1ᾭ÷չЭԭ
2ᾭЧ̬Чͳһԭ
3ˮϵ߶Ⱥԭ
4ȻΪ˹ԤΪ
ͨѭĴԭϣԵˮ⣬Ǿ̽ʵо˶ЧˮķͲԡ
ӵˮʾ: ӵˮʾҪӵ迣ˮϡ/ˢֱͶȡӦýΪ㷺Ǻӵˮϡֱ͡Ͷ
1ӵ
ӵʵλˮн˹ˮ帴̣ʹӵԾʼմں״̬ˮԣӶƺˮʡĿǰһù̶ʽվƶʽƽ̨ʽ豸ǰںˮкҪĺӵ߾ǿȺλõص㣬ʹΪáЧ
2ˮϡ/ˢ
ˮֱǼӿˮ彻Ⱦʱ䣬ӶȾŨָ꣬ʹˮˮʵõƣˮԼǿ˳ˮʽˮԾ÷ҪӦˮ帻ӪĺӵȾĺҲɿDzô˷
3ֱͶ
ȾĽҪĽãȾضȱЧʱͶԴٽлȾオ⡣ͶӵӦҪ
1ԭк
2Σ
3ӦĻص㡣
ӵˮҵλ½ˮվѯ кӵˮѯˮ