The phenyl ofp n propylbenzoic acid could be reduced by sodium alkoxide.醇钠可以还原对丙基苯甲酸中的苯环.Poly ( L - lactide ) ( PLLA ) was synthesized by ring - opening polymerization of L - lactide using cyclic tin alkoxide compound as...
减免的税额在地产和受益人之间分摊。The allowable deduction is apportioned between the estate and the beneficiaries.限定税额已严重威胁到了该项目的进展。The project is seriously threatened by rate-capping.酒税税额随酒瓶容量的大小而有所不同。The cost of the alcohol duty varies...
His great books have added luster to the university where he teaches.他的巨著给他任教的大学增了光.The original purpose of mercerization was to improve the luster of cotton fibers.丝光的本来目的是改善棉丝维的光泽.And some minutely crystalline varietie...