W(xu)W(xu)dȤСM֪i^ֽĴ̽һЩ|(zh)XǷҲ^ֽĴՈ(qng)һc̽^пհף
1[}]Al
2O
3ܲ^ֽĴ
2[]Al
2O
3^ֽĴ
3[(sh)(yn)(yn)C]
|
(sh)(yn)E |
(sh)(yn)F(xin) |
(sh)(yn)Y(ji)Փ |
(sh)(yn)һ |
______ |
ľl(f)ȼ |
^Һֽ |
(sh)(yn)һ |
b^ҺԇмAl2O3 Ȼǵľlԇ |
ľl(f)ȼ |
______ |
4[Y(ji)Փ]Al
2O
3ܼӿ^ķֽAl
2O
3^ֽĴ
5[ӑՓc˼](jng)^ӑՓеͬW(xu)J(rn)ֻɂ(g)C(j)CAl
2O
3^ֽĴ߀Ҫa(b)һ(g)̽(sh)(yn)
(sh)(yn)
[(sh)(yn)?zi)]̽______
[(sh)(yn)E]ٜ(zhn)_QAl
2O
3|(zh)Ɍ(sh)(yn)۴(yng)Y(ji)(sh)(yn)ԇ|(zh)M(jn)^Vϴ죬______Q܌(du)ȷ(yng)ǰAl
2O
3|(zh)
[ӑՓ]Al
2O
3ڷ(yng)ǰ|(zh)׃tfAl
2O
3^ֽĴ
6СAJ(rn)ҪC(g)(sh)(yn)߀߀Ҫһ(g)̽(sh)(yn)̽______