胍基固载量的提高可以增加吸附剂对胆红素的吸附性能.The increase of the guanidine amount can improve the adsorption performance.对于α-氨基仍采用Fmoc保护策略, 侧链氨基用二碳酸二叔丁酯引入叔丁氧羰基来保护,侧链胍基用酸敏感保护基2,2, 4,6,7-五甲基二氢苯并呋喃-5-磺酰基来保护.Fmoc, Boc and Pbf were used respecti...
一缕轻烟在林间袅袅升起。A thin wisp of smoke straggled up through the trees.一缕盘旋的轻烟从农舍唯一的烟囱里缭绕升起。A thin twist of smoke curled from the cottage's single chimney.朱莉的戏剧老师相信她会成为一颗冉冉升起的明星。Her drama teacher is confident Julie is a st...
用对侧手指尖依照乳腺象限顺序转轻按摩乳腺各个部位.The opposite hand should gently palpate the breast circumferentially with the fingertips.乳腺有肿物或肿块.There is a lump or mass in the breast.乳腺是女性性征和生育力的重要标志.The breast has always been a symbol of wom...
His ships sailed up the Shannon and the Bann.他的船队沿善农河和班河而上.The sight of the lovely Bann banks , your sorrow youd give oer.爱之神的目光, 将你的忧伤带到我身旁.And to the bonny Bann banks forever I ll bid adieu.我对神发誓,我永远都不会说再见....
我对华美的红地毯和舒适的椅子感到惊讶.I was surprised at the plush red carpeting and comfortable chairs.这种毛线有18种华美的颜色.This wool is available in 18 stunning shades.这个节目满眼都是包装漂亮的粉红香槟、华美的服装和迷人的舞蹈。The show bubbles like pink champagne with pret...