Gallotannin is an important part of vegetable tannin.没食子单宁是植物单宁的重要分支.They planned to visit a vegetable garden.他们计划去参观一个菜园。...vegetable parings.剥下的菜叶Steep it with medlar into vegetable sauce.枸杞浸泡于野菜煮汁内,放入炸好的丝瓜,备用.Vegetabl...
芳基取代聚炔及其衍生物呈现出光电磁等许多新颖的性能.Aryl substituted polyacetylenes and their derivatives exhibit a lot of novel optical , electric, magnetic properties.目的: 建立中药北沙参中聚炔法卡林二醇的薄层扫描测定方法.Objective : To establish TLC scanning method for...
Bulgaria'seconomy has sunk into chaos.保加利亚的经济已陷入了混乱。The pound had sunk 10 per cent against the Schilling.英镑对奥地利先令的比价已经下跌了10％。Pay increases have sunk to around seven per cent.工资增长率已降至7％左右。That wheel has sunk five mil...