䮔ȥƷ׃F(xin);ƷHػIصѽֻ錤ǷݼT֮еĵ䮔I(y)cF;ĩ·ԽԽhИI(y)¸rςy(tng)cXāؽQÿһPⱳ䌍һMͬclM䮔?
1.
80f܇Լr20f
͵ě]^Լһ䮔дһ҈@־G˾ؓ؟ˣȥYȱӛq¡
20˵ĹYҪYDصXҲҪYȱ10fͻؑܰ^һX֮ѵĽB̤ˮһҵ䮔H_1ČR܇ÁѺ
80fԪ܇Ѻ20fԪжXÁl(f)YͽXʣµĄt˴(ji)؛M3ºȥöăɹPʕr~һrgԼĐ܇H˻
80fԪ܇20fԪ@njOԼoăr̹ԣ@Ǟ˹(ji)ʡϢϢǰ䮔Ʒr~ȡһҪپͮ٣ʡX߀˼
üDzǰ䮔˵䮔һλؓ؟˸Vӛߣǖ|ֵX͵ѺX䮔˿ŷԼr䮔һDȼѺ~ԽȡϢԽͣ͑Խ
2.й
ѵ䮔ЮUһֻՎʮԪ
@ҪYDI(y)c䮔дȺڛ]ʲôYaĴWWСf䮔tƷıU(ji)ǰԼ_ʽOX˵䮔Уֻ˲Ԫ͌ûء
СQ֮ǰһֱؼ^X̎l(f)ȥ_ʽC̫㣬ڌWУXòU˵䮔СuoҵX_ăr^1500Kġ
ǰУrXH1M70Ԫ^ˣPIǷСf
СһӰѵ䮔ЮU䮔һλI(y)սʾÿ궼в@NܵČW
Ȼʲô|䮔Ёܡ䮔ЕƷrֵQǷʮԪĮƷҲǧKĮƷյҲҪ߀ǿƷͨԓI(y)սf
3.Ԍ
]DD䮔о͞鿴ăx؛
ˮȻI
䮔еĽ^Ʒ(|Ѻڵ䮔еδHƷ)߀߅߅Wăxľ͕֡ͱʾȥꄂijһҵ䮔˂pLiƿ䮔r1.3fԪЈrt1.6fԪҡ
^Dʲô?fDfD䮔ǿИI(y)e˾̝XԌÿһƷdz֔Ʒɫ䮔ИI(y)f(xi)һλؓ؟f
^Ʒtǡˡĺȥ̎䌍^Ė|δضfе߀]_bֻ^M˵䮔о͵rԺܶʯղƷеϲgܵ䮔DD
4.䮔Сס̵һӱҪ
䁵Ĺ_߸䮔ҪeƷһ@N䮔еͨ^Ӱҕ͕ɞ鲻ˌ䮔ИI(y)Ĺӡ䮔֮ǰ͵뷨Ҳ
߀ܻһM䮔е׃ˆTЦoҶ˲赹ˮҵĸXȥI|һֻ10صļ]ǁ|ܮ2500Ԫxx
2760ԪzQuֻ˲5u͈˃rϲS֏ļÁһl14ҵĽ朣һo˵䮔
䮔˂ǷN֮ΣǸƷr^r䮔һλII(y)cؓ؟fĿǰ䮔ƷЈrۮձ70%90%֮g
5.СܡСܡ˿ڵ䮔һӻ
ڵ䮔mȻNӵĿ͑һsġePעȺw
f|ԴПoṩC@Щ͑҂Rһҵ䮔еďfһһСKII(y)䮔ˆT؛MuСҪCrС̧^۵ﰲbıO(jin)أȻֱֱD
ա䮔йk䮔Ҫп͑CYςTnҎ(gu)LUҵ䮔ЌƷāԴȞP
҂յąf(xi)ͨfڵ䮔NE@U]е䮔Ըð̹䮔I(y)ИI(y)˶࣬ƶȇһ۷ǷԴƷpt̎PtȡIY|lҲҞ@cСȥE
ЈһӼs30ҽD䮔I(y)l(f)ڶ
HH3ǰٵ䮔߀Mһ]ЎP˳rrҊһЩǷИI(y)_˵䮔I(y)Ј䮔I(y)ܵÇSȥYЈ@ӱDռ
_ʼĽD䮔Нuu⡣ʡ̄Տdy(tng)Ӌʡ漰ǷYИI(y)]С䮔ɂ@NijɿK_ʼl(f)]طҲ_ʼҕ䮔ИI(y)ںƷͨеã_ʼQܶ䮔ИI(y)yXKһښ䮔һλؓ؟@ôf
Dd(lin)W