The oligochitosan and chitobiose, produced by degrading chitosan, have exhibited some particular physiological activities and function. 摘要壳聚糖降解制备的低聚壳聚糖和壳寡糖具有许多独特的生理活性.
Two backup singers that want to be lead vocalists, solo stars?两位和声歌手渴望成为主唱成为独唱明星?Vocalists can perform with instrumental accompaniment, or they may perform a capella.歌唱家可以伴着乐器演唱,也可以无乐器伴奏清唱.Vocalists may also be included....
Britain's Martine Le Moignan defeated her countrywoman Suzanne Horner in four games.英国的马蒂娜·勒穆瓦昂南通过四局的比赛击败了同胞苏珊娜·霍纳。Chantal told Martine about her short-lived marriage.尚塔尔跟马丁内谈起她短暂的婚姻。...
本文着重讨论了卤代硅烷醇解反应的机理 、 条件与应用.In this paper the mechanism, conditions and alcoholysis reaction about halogenatedsilane were emphatically discusser.讨论了利用硫代二丙腈直接醇解合成抗氧剂DLTP的方法,筛选出了最佳反应条件.The method of preparing antioxidant DL...
As Frost's official biographer, I mentally filed this information.身为弗洛斯特指定的传记撰写人, 我将这事记在心上.Boswell was the biographer of Dr Johnson.鲍斯威尔是约翰逊博士的传记作者.We can begin to answer the question with a sentence by Irving'...