Dawsonite decomposition method , a new process for producing sodium aluminate, is proposed.提出了由丝钠铝石分解法制固体铝酸钠的新工艺.Strontium aluminate long persistence phosphors were prepared through homogeneous precipitation method.采用均匀沉...
Dawsonite decomposition method , a new process for producing sodium aluminate, is proposed.提出了由丝钠铝石分解法制固体铝酸钠的新工艺.Strontium aluminate long persistence phosphors were prepared through homogeneous precipitation method.采用均匀沉...
我真的不理解这到底有什么意义，简直是愚蠢透顶。I don't see the point in it really. It's just stupid.这笔交易看上去太诱人了，要是拒绝它简直是笑话。The deal seems so attractive it would be ridiculous to say no.她身体不舒服，简直要崩溃了。She is not herself. She came near t...