۠̿ĻЩ
l(f)ߣǧ褭h(hun) l(f)r(sh)g2024-05-16 g[Δ(sh)
۠̿ĻҪW(xu)ɴ
W(xu)õȻ\(ZnCl2)(H3PO4)͚(KOH)УȻ\(ZnCl2)Ƃ۠̿r(sh)õĻʹ̿пֲSȱeߵc(din)F(xin)^õ늻W(xu)(H3PO4)tƂ߱ȱeĻ̿(KOH)tƂֲ̿
tˮԚw߉УˮƂ̿Ƃֲ߱ȱeĻ̿Ԛwˮ(du)̿ΑB(ti)Ӱ^С߉tƂͽ̿
@ЩƂ۠̿r(sh)ͬӰ̿Ŀ϶Y(ji)(gu)ȱeܵxr(sh)Ҫ(j)wđ(yng)ԭԁ(li)_