Lie Shita surrounded by brick walls, the hospital has planted Calocedrus, Indus, poplar.烈士塔四周有砖围墙, 院内栽有翠柏 、 梧桐 、 杨树.Lonely Indus Shen Yuan, lock Spring and Autumn, this is a lonely helplessness.寂寞梧桐深院, 锁春秋, 这是对寂寞的无奈.I pe...
乳糖是乳的主要碳水化合物.Lactose is the main carbohydrate occurring in milk.乳糖产生葡萄糖和半乳糖.Lactose gives glucose and galactose.碳水化合物部分由半乳糖,葡糖胺, 岩藻糖和唾液酸组成.The carbohydrate portion is made of gala ctose, glucosamine, fucose and sialic ac...