۱ϩS(chng)Ҟʲô;ôV
l(f)r(sh)g20-11-01 g[
۱ϩS(chng)Ҟʲô;ôV
۱ϩ;V۱ϩɫ۠ܶȞ1.32g/cm3(23)ضȞ188ܛضȽ210һ㷽r(sh)ˮɕr(sh)֕(hu )ܿĭh(hun)ȡˮxľۺǰɫܛķǽYwǮҺгt鲣Ĺw(li)ͨ^(gu)@ƪwBʲô۱ϩˮ̎푪оЏVЈ(chng)
һЙC߷ķЧӰ
һr·ԽЧԽͨ۱ϩr(ji)ķС 2000f(wn) Ҳ^(gu)tzwwIJϘB
۱ϩ|(zh)ͽYõӰ
(xin)ͽYЙC߷Ч^;ɭh(hun)֧朽YЧ^;ЙC߷Ĺ܈FOHˮ늺ɵ|(zh)늺ɵкzwwͷȶͬ܈F늺ܶȕ(hu )^(gu);܈F늺ܶ^(gu)늺ɵкDz
۱ϩЧӰ
һrЧ(hu )S(zh)Ӷ^(gu)r(sh)(hu )ʹ׃ɷzw;ǸҸĺͨ^(gu)wČ(sh)óxˇOӋЧӰ o(w)CcЙC߷ďͺʹ PAC+۱ϩ һԭˮ̎ԳȥwӺͺ͏Uˮ̎Գȥ(li)^(gu)߷ЙC۱ϩЧ^ͶһҲYϟo(w)CʹtЧЙCco(w)Cʹc(din)ǿԫ@ôww͵ȥ
۱ϩS(chng)ʹЧӰ
1)ٶȺ͕r(sh)g
ٶ^(gu)r(sh)g^(gu)L(chng)(hu )wĹwСw܉wɲܳw
ٶ^(gu)r(sh)g^(gu)̣cwwֽ|zww;ĝȷֲҲڰl(f)]
2)PH ֵ PHzwwı늺ɵĦλ|(zh)õȶкܴӰ
3)ض ˮؕr(sh)ٶ^(gu)γwС;ˮؕr(sh)ٶ^(gu)ˮr(sh)gӰ̎ˮͬr(sh)^(gu)ߵճȌ˺Ҳ(hu )ʹw׃üС