Aim To synthesize gastrodin via biotransformation of microorganism using p - hydroxybenzaldehyde as substrate.目的以对羟基苯甲醛为底物,通过微生物的转化作用生物合成天麻素.TLC densitometry of polyhydroxysteroids in biotransformation of steroids was es...
Jefferson was generous to a fault.杰斐逊大方得过了头。Off to one side, the stately memorial to Thomas Jefferson.稍偏一些就是庄严雄伟的托马斯-杰斐逊纪念堂." Did you ever see Jefferson? "“ 你看过杰佛逊演的戏 吗 ?...
Fry remaining peppers, adding a little more dressing if necessary.用油炸一下剩下的辣椒,如果需要再加点调味汁。Ring the changes by adding spices, dried fruit or olives.加点香料、干果或橄榄以换换口味。You can individualize a document by adding comments in the ...
Whereas the most difference among quantity characters are lobule petiole length and beta coefficient is 70.03 %.各数量性状亦存在较大变异,其中小叶柄长度变异较大,变异系数达70.03%.Water content is more important to frost heaving ratio than compactness...
两栋小楼的底层已经彻底翻修过。The downstairs of the two little houses had been entirely refashioned.从底层干起,然后努力一步步升上去。Start at the bottom and try to work your way up.“身居高位很辛苦,”他说。“在底层更辛苦,”这个亿万富翁机敏地回答道。"It's tough at the top," he sa...