这是好心办错事，可是确实让我担心了一阵子。This was a genuine mistake, but it did cause me some worry.我正在等几封重要的信件，可是一封都没到。I am expecting several important letters but nothing has arrived.伍德想干出点名堂来，可是总不能如愿。Wood has not had much luck in carving...
目的:制备异甘草素脂质体并考察其包封率及稳定性.OBJECTIVE To study the preparation of isoliquiritigenin liposome and its stability.甘草素是一种很有发展前途的食品添加剂.Glycyrrhizin is a kind of food additive which has a bright future....
His pronouncements were cited with awe by our Chinese hosts.我们的中国东道主们对他的每句话都奉若神明.Beneath those pronouncements, Iran remained a subtext.上述宣告内容的背后, 潜台词仍然是伊朗.What pronouncements has the other side made?另一方有什么表示?...
儿童生下来就具有味觉的厌恶呢, 还是他们学会了厌恶 呢 ?Are children born with taste aversions, or do they learn them?3物质浓度对味觉的品质有什么影响?What effect does the concentration of a sub - stance have on taste quality?回忆是视觉 、 觉 、 觉和味觉的官能.Memory is the sen...
The capsid together with the enclosed nucleic acid is the nucleocapsid.衣壳同包围它的核酸一起称为核衣壳.It has linear double strand DNA, icosahedral - capsid and envelope.其核酸结构为线状双股DNA, 衣壳为二十面体对称,有囊膜.The HIV 1 capsid protein ( CA ) play...