对头孢呋辛酯的多晶型现象,为防止其晶型转化,压片时宜采用何种工艺 A.干法制粒压片工

题型:单项选择题

问题:

对头孢呋辛酯的多晶型现象,为防止其晶型转化,压片时宜采用何种工艺

A.干法制粒压片工艺
B.崩解分散压片工艺
C.湿法制粒压片工艺
D.溶剂结晶法压片工艺
E.溶剂分散法压片工艺

考点:药学职称考试药士相关专业知识初级药士相关专业知识
题型:单项选择题

One day, Nick invited his friends to supper. He was cooking some delicious food in the kitchen .Suddenly, he    小题1: (find)that he had run out of salt. So Nick called to his son,” Go to the Village and buy some salt, but pay a fair price for it: neither too much    小题2:   too little.”

His son looked surprised. ”I can understand why I shouldn’t pay too much, Father, but if I can pay less,  小题3:   not save a bit of money?”

“That would be a very    小题4:  (reason)thing to do in a big city, but it could destroy a small village like ours,” Nick said.

Nick’s guests,  小题5:   had heard their conversation, asked why they should not buy salt more cheaply if they could. Nick replied,” The only reason a man would sell salt    小题6:   a lower price would be because he was desperate for money. And anyone who took advantage of that situation would be showing a lack of respect    小题7:   the sweat and struggle of the man who worked very hard to produce it.”

“But such a small thing couldn’t    小题8:  (possible)destroy a village.”

“In the beginning, there was only    小题9:   very small amount of unfairness in the world, but everyone added a little ,always    小题10:  (think)that it was only small and not very important ,and look where we have ended up today.”

题型:单项选择题

简述记者和采访对象之间的人际互动

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直流输电的潮流反转分为哪两种类型()

A.正常潮流反转

B.降压潮流反转

C.轻载潮流反转

D.紧急潮流反转

题型:单项选择题

阅读以下说明,回答下列问题。

[说明]

某公司有人力资源部和销售部两个部门,各有26台主机需接入Internet。其中销售部同时在线用户数通常小于15。ISP为公司分配的网段为200.101.110.128/26,公司人力资源部采用固定IP地址,销售部采用动态IP地址分配策略,将人力资源部和销售部划归不同的网段,连接方式如图所示。

图 人力资源部和销售部连接方式

 

为路由器1的s0口配置Internet协议属性参数。

IP地址为()

子网掩码为()

题型:单项选择题

循环甲醇量过小会造成二氧化碳洗涤塔顶二氧化碳含量上升,为什么循环量过大也会造成二氧化碳含量上升?

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