кܶΪʲôϴͷ,Ϊʲôôϴͷ֪ʶҲкܶΪҽΪʲôϴͷ˵⣬ٿΪ˹֪ⷽʶһ°!
Ŀ¼һ
1Ϊʲôϴͷ
Ϊʲôϴͷ
ߣ人еһҽԺ
ͷȴģͷϴˮѡԣǾġͷ͵ÿ족⡣
ΪʲôͷͣʵͷƤͣΪƤһڣñȷκóѪҺͷƤҲҪ֬
ͷƤ͵ġ豸Ƥ֬ر࣬ÿƽ㣬֫Ƥֻ֬8ͷƤƤ֬ܶȸߴ400~900ﶬǵܸɣͷܻһ첻ϴͺ͡
ϴͷʵÿ˵ͷͣҴͷͶģص㣬ܻͣ
1Σഺڻ׳ΣͷƤ͵ģˡ塱κͺˣΪƤ֬ٵĹܺ˵ϢϢأഺڿʼƤ֬ۼصûԾ
2ԱۼֺɶɵӰ죬ձŮԸͣŮҲмزں;Ҳ͡
3ͷ״̬ͷȽϺȽϾͷͻԵòô֮ͣͷȽϸֱŮԵ͡
4츳Ƥ֬ٵIJȽǿ
5ϰߣһƷճۣϢɣѹҲҲس͡
һͷҪע⣺ʱҲͼйϵ֬Ƥףͷ⣬һ㻹ͷƤ졢ͷƤмС֢֡ϡüëڲҲ죬ͺƤмԼ֬Ƥף鼰ʱҽҽָûڷҩ
ͷô죿1ѧϴͷ
ҪעƵʣһ2~3ϴһΣסڷdzʪĵطͷƤҷÿ춼ϴͷͷ壬ΪùࡣϴͷʱԲ2016йƤָϡϵĽ飺
ϴˮԸ£Ѳ40Ϊˣ
ϴͷʱԼ5~7ӣ
ͷƤ͵ͷɣϴͷڷβʹ÷飬Ӵ
2ѡȷϴƷ
ѡϴˮƷѡûϸĹ涨Чûиã緢졢Ϊˣѡϴˮ
ѡ³ɷֵϴˮ
ͷëꡢɿ
۶顢ӵӹ϶ۼμάؾۺ
׳
¹ơ¹
ͷƤм
fпͪҴΡͪŨȵĶ0.5%~2%ˮ
츣ߵġͷѰɣ
ΪҩƷȫˡ־ԸߵԭƷתעߺԴ
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