But I suggest you visit the Great Wall and the Ming Tombs first.但我建议你先去长城和十三陵.Ming to a big hill jujube sweet, nutrient - rich known.鸣山大枣以个大味甘 、 营养丰富著称.Alkaline relatively stable sodium hypochlorite solution, commonly kn...
她觉得做家庭主妇很受束缚.She feels penned by her life as a housewife.炉子清洁无瑕就表明他母亲是个勤劳的主妇.A spotless stove told us that his mother is a diligent housekeeper.那个家庭主妇常榨柳橙汁.The housewife crushes out juice from oranges....
缓冲液:可以抵抗任何酸或碱变化的溶液.Buffer A solution that resists any change in acidity or alkalinity.理想状态下, 缓冲液组分中至少有一些是不会形成复合物的.Ideally, at least some of the buffering compounds will not form complexes.只要模板,缓冲液加引物.Just mix your templa...