题目内容

阳离子表面活性剂（）.

A. Krafft点
B. 昙点
C. HLB
D. CMC
E. 杀菌与消毒剂

查看答案

搜索结果不匹配？点我反馈

更多问题

基金份额净值计价错误达基金份额净值的0.5%时，属于基金的重大事件，需要在临时公告中予以披露。( )

A. 对
B. 错

在苯甲酸钠的存在下咖啡因溶解度显著增加，苯甲酸钠作为（）.

A. 增溶剂
B. 助溶剂
C. 潜溶剂
D. 乳化剂
E. 防腐剂

颗粒不够干燥或药物易吸湿，压片时会产生（）.

A. 裂片
B. 均匀度不合格
C. 黏冲
D. 色斑
E. 片重差异超限

Part BDirections:"Pursuit for More Comfort and Luxury"A. Study the following picture carefully and write an essay in 160--200 words.B. Your essay must be written clearly on ANSWER SHEET 2. (20 points)C. Your essay should meet the requirements below:1)Describe the changes as shown in the table2) Analyze possible reasons for the change3) Make predictions on the future tendencyStatistics in People’s Daily expenses in Shanghai