send as短语¹⁴⁹³⁰ 基本例句 派作为… This paper expounds the contents, structures and utilizing methods of three Kinds. of Titanium- iron alloy Slag, Which Send as a foundation of the reclamation of titanium- iron alloy slag. 本文阐述三种钛铁渣成分、结构及利用途径,为钛铁渣资源化打好基础。 chemyq