目的: 考察开封市场芦荟药材中芦荟苷和芦荟多糖的含量.Objective : To study the determination of Aloin and Aloe Ploysaccharides in Aloe in Kaifeng market.采用甲醇直接超声提取、 反相 液相色谱法测定芦荟制品中芦荟苷的含量.This paper reported a method for determining aloin in aloe p...
As Parretti walked across the tarmac, fraud officers closed in.当帕雷蒂穿过柏油路的时候，反欺诈警察围了上去。Her assistant was accused of theft and fraud by the police.她的助手被警方指控犯有盗窃和欺诈罪。This will put a premium on fraud.这会助长欺诈歪风.The charges ari...
They had poured fuel through the door of the flat and had then set light to it.他们隔着公寓门往里边倒汽油，然后点着了火。The ship put in at Portsmouth to fuel.船驶入朴次茅斯港口加煤.Antioxygen agent suitable for gasoline, diesel oil, jet fuel and lube ...
We were sweating profusely from the exertion of moving the furniture.我们搬动家具大费气力，累得大汗淋漓。They were very grateful to be put right and thanked me profusely.他们非常感谢我纠正了他们的错误，一再地向我道谢。He was profusely apologetic about the mistak...