Objective To study the purification process of total flavonoids in Lignum Dalbergiae odoriferae with macroporous resin.目的考察大孔吸附树脂分离纯化降香总黄酮的工艺条件及参数.OBJECTIVE : To enrich and purify Achyranthes Bidentata Saponins with macr...
Result: The LSA - 5 B macroporous adsorption resin prolided the optimal separating efficiency.结果: LSA-5B型大孔吸附树脂对莲心生物碱具有较大吸附量.OBJECTIVE : To enrich and purify Achyranthes Bidentata Saponins with macroporous adsorptive res...
I like to fly about and cut capers.我喜欢跳跳蹦蹦闹着玩儿.Jack would have nothing to do with such capers...杰克不愿扯上这种荒唐的事。Jack would have nothing to do with such capers.杰克不愿扯上这种荒唐的事。He always leads in pranks and capers.他老是带头胡闹和开玩笑....
Hallo, may I speak to Frank, please.喂，我找弗兰克。Very softly, she called out: "Hallo? Who's there?"她轻声细气喊道：“喂？有人吗？”Do not hallo, till you are out of the wood.未脱险时先勿喝彩.Very softly, she called out: 'Hallo? Who's ...