Objective To determine the chlorhexidine content through reaction between chlorhexidine and alizarin Bordeaux.目的通过醋酸洗必泰与与醌茜素的显色反应来测定洗必泰栓中醋酸洗必泰的含量.The Vikings also attacked Rouen, Nantes, Toulouse and Bordeaux, and laid s...
In this experiment, a soil sample was incubated with a dilute soup of radioactive organic molecules.在这个实验中, 一份土壤样品同一份含放射性有机分子的稀释浓稠液体一起培养.The mixture is incubated at 90℃ for a further three hours.将混合物在90℃进一步保温三个小时.Microsc...
His classic boyish looks seemed to proclaim his good humour and openness.他的长相非常孩子气,显得性情很好且诚实坦率." Now and here I proclaim -- "“ 现在我宣布 —— ”He was impelled to proclaim his doctrine.他不得不宣扬他的教义....
She knew Felix fancied himself as a connoisseur.她知道费利克斯把他自己当成鉴赏家。a connoisseur of Italian painting意大利绘画鉴赏家Only the real connoisseur could tell the difference between these two wines.只有真正的内行才能指出这两种酒的区别....