It has been suggested that magnesium form a chelated structure with the phosphate groups.有人指出,镁与磷酸基因能构成螯合结构.Aim : To prepare the compound amino acids chelated copper.目的: 制备复合氨基酸铜螯合物.Excellence chelated ability and disper...
He was interrupted in a speech by clamors of disapprobation.他的演说因反对的叫嚣声而中断.The grief clamors once more, occupies entire pit of the stomach.伤痛再次叫嚣, 盘踞整个心窝....
Many endangered species have been decimated by unlicensed hunters.许多濒临绝种的物种被非法的猎人大量扑杀.Pandas are an endangered species...熊猫是濒危物种。14 per cent of primate species are highly endangered.14%的灵长类物种处于高度濒危状态。These endangered gen...
...parents who have had the onerous task of bringing up a very difficult child.曾经辛辛苦苦地养育过任性难缠的孩子的父母亲My household duties were not particularly onerous.我的家务活并不繁重.Shall there be a free port in one State and onerous duties i...