иԇп(jng)(hu)ԇrһԇһҪݑ(yng)(du)пԇгF(xin)}Ŀôиԇԇôk?ҾSСһȥ˽һ°!
1иԇԇʲô?
иԇļԇETS˱Cu(png)ֹƽO(sh)Ŀԇ֞ (tng)ԇxԇͨ(hu)еһNںٵr(hu)“p”“p”
^ļԇڿx (tng)^(gu)(hu)}Ŀ(sh)ࡣ@ǞʲôOGόx3-5ƪ60-100; (tng)(du)Ԓ2-3ƪv4-6ƪ60-90
2иԇһ(hu)мԇ?
һ(hu)мԇģҪôԇxҪôԇ (tng)߱һҲ (tng)f(shu)мpԇ(sh)ډùǘOҊ(jin)һԇ (tng)ĕ(hu)^˕r(sh)ܶڸ`ϲô(hu)(hu)F(xin)x (tng)ԇr?ֻf(shu)Ї(gu)ꑛ](mi)гF(xin)^(gu)?yn)ڱ҂(c)?jng) (tng)f(shu)^(gu)пx (tng)](mi)мԇڿZ(y)ֳF(xin)˼ԇ
ڼԇ}xҲijοԇǼԇx߀Ǽԇ (tng)ɿQӋ(j)C(j)SC(j)QʲôͼʲôETS}(k)ѽ(jng)źõ㲻øVʲôr(sh)ԇ}Ŀڿԇ^(gu)ѽ(jng)ˡ
3иԇO(sh)Ŀ?
ETSԇ}ĿIJǞԺԇ}(li)yȜy(c)ԇ(@Ǟʲôԇ}׃ͼԇ}δF(xin)\(yn)ʽԇF(xin)T^Ľ(jng)ԇԭ)ǜy(c)ԇ˴οƽˮƽąĶy(c)ԇ(dng)쿼ԇ}yɴ˛Q@οԇ^ļә(qun)ƽֵ
ETS(hu)ҵJ(rn)ȫƽˮƽ(ԇ}ƽˮƽ(yng)20)Sһxԇҵ}ƽ20֣xԇҲ20ôETSJ(rn)˴xymؼә(qun)ƽ
}20ԇ10ETStJ(rn)@οˮƽձ^ԇyƫСԕ(hu)(yng)pÿ(g)˵x÷֮}10ԇ25ôETSJ(rn)ڿˮƽôߵrxƽ߀ôһ?yn)}Ŀyƫԕ(hu)oÿ(g)ƽώ@ҲǞʲôиձ鷴ӳyȲ̫(wn)?jn)?sh)s^鷀(wn)ԭ(K)@ͬr(sh)ҲETS^“ڿˮƽв(dng)r£҂Ȼܽoÿ(g)ƽķ?jn)?sh)“ԭ
иԇԇ㲻?
иԇļԇһNռо(sh)(j)y(c)ԇаl(f)ԇ}yȼɿԵֶDZCV@ùƽ_ЧĜy(c)ԇ_(ki)չĘ(bio)(zhn)ĺIJиԇһ(g)(bio)U(li)ԇyӋ(j)뿼ԇķ?jn)?sh)пܕ(hu)Ӱ푵ijɿ(j)иԇ(du)ķ?jn)?sh)Л](mi)ӰҪ@(chng)ԇwˮƽ
(1)иԇ_ʱȼԇ_ʸߣf(shu)}ƫҲǸ߷֙nČW(xu)^ôETSo?jn)?sh)ķֲ(yng){(dio)ҲǽoһЩ߷ֵČW(xu)p֡oЩW(xu)p?(dng)ȻǼԇòõČW(xu)
(2)ԇ_ʱȼԇ_ʵf(shu)}ƫyҲǵͷ֙nČW(xu)^ôETSo?jn)?sh)ķֲ(yng){(dio)ҲǽoһЩͷֵČW(xu)ӷoЩW(xu)ӷ?(dng)ȻǼԇúõČW(xu)
(3)ԇ_ʺͼԇ_ʳƽ(sh)F(xin)B(ti)ֲķ?jn)?sh)tҪ{(dio)