在下列质量检查项目中,只属于颗粒剂的检查项目的是
A.溶化性
B.吸湿性
C.溶出度
D.脆碎度
E.均匀度
参考答案:A
解析:因为颗粒剂要制软材、制颗粒,故需进行溶化性检查。
阅读下列短文,将人名及其身份填在图画的相应方框内。
This is my family. My grandpa's name is Harry Brown. My grandma's name is Jean Brown. My father's name is Jeff Brown. My mother's name is Helen Brown. Jeff and Helen are my parents. I have a sister. Her name is Kate Brown. My name is Tom Brown.Iam ten. My sister is eight.
Tom's Family Tree
按上图回答下列问题。
1. How old is Tom Brown?
______________________________________________ .
2. Is that girl his sister?
3. Is Helen Brown his grandmother?
4. What's his grandmother's name?
5. Is Jeff Brown his brother?
悬挂的标示牌,其悬挂高度以离地面()范围为宜,即一般人站立平视时易看到的高度。