题目内容

同属于软膏剂和栓剂基质的是

A. 虫白蜡
B. 聚乙二醇
C. 一价皂
D. 十二烷基硫酸钠
E. 平平加0

查看答案
更多问题

宜制成软胶囊的是

A. 挥发油的乙醇溶液
B. O/W型乳剂
C. 维生素E
D. 橙皮酊
E. 药物的水溶液

制备硬胶囊时,下列关于药物处理方法的叙述,错误的是

A. 细料药可直接粉碎成细粉,过六号筛,混匀后填充
B. 结晶性药物应粉碎后与其余药粉混匀后填充
C. 挥发油类药物可直接填充
D. 经处理后性质稳定的半固体可以直接填充
E. 剂量小的药物可直接粉碎成细粉后再填充

制备空胶囊的主要原料是

A. 甘油
B. 甲基纤维素
C. 琼脂
D. 明胶
E. 二氧化钛

I don"t ever want to talk about being a woman scientist again. There was a time in my life when people asked constantly for stories about what it"s like to work in a field dominated by men. I was never very good at telling those stories because truthfully I never found them interesting. What I do find interesting is the origin of the universe, the shape of space-time and the nature of black holes.At 19, when I began studying astrophysics, it did not bother me in the least to be the only woman in the classroom. But while earning my Ph.D. at MIT and then as a post-doctor doing space research, the issue started to bother me. My every achievement—jobs, research papers, awards—was viewed through the lens of gender politics. So were my failures. Sometimes, when I was pushed into an argument on left brain versus right brain, or nature versus nurture, 1 would instantly fight fiercely on my behalf and all womankind.Then one day a few years ago, out of my mouth came a sentence that would eventually become my reply to any and all provocations: I don"t talk about that anymore. It took me 10 years to get back the confidence I had at 19 and to realize that I didn"t want to deal with gender issues. Why should curing sexism be yet another terrible burden on every female scientist After all, I don"t study sociology or political theory.Today I research and teach at Barnard, a women"s college in New York City. Recently, someone asked me how may of the 45 students in my class were women. You cannot imagine my satisfaction at being able to answer, 45. I know some of my students worry how they will manage their scientific research and a desire for children. And I don"t dismiss those concerns. Still, I don"t tell them "war" stories. Instead, I have given them this:the visual of their physics professor heavily pregnant doing physics experiments. And in turn they have given me the image of 45 women driven by a love of science. And that"s a sight worth talking about. From Paragraph 2, we can infer that people would attribute the author"s failures to

A. the very fact that she is a woman
B. her involvement in gender politics
C. her over-confidence as a female astrophysicist
D. the burden she bears in a male-dominated society

答案查题题库