The inkstone box has first - class ground ink in it.如果有意见,可以写在纸上放进意见箱.Hey, Daniel, do you know brush, ink, paper and inkstone?韩佳:哎, 大牛, 你知道笔 、 墨 、 纸、砚 吗 ?Around the inkstone there is a circle of double lip mouth.外有一圈子母口,...
象轻酶解肌球蛋白一样, 原肌球蛋白含有两个肽链,其构型为盘旋螺旋.Like light meromyosin, tropomyosin contains two peptide chains in a coiled coil conformation.同时, 测定了酶解前后和纯化前后的氨基酸变化.At the same time, the change of acid had been determined.并筛选出该酶酶解鸡蛋清蛋白的...