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【多选题】
药物制剂设计的主要内容有
A.
在处方设计前,全面掌握药物的理化性质、药理学与药物动力学特性
B.
确定最佳的给药途径,并选择适当的剂型
C.
选择合适的辅料或添加剂,采用适当的测试手段,考察制剂的各项质量指标
D.
进行临床试验,进一步优化制剂的处方和工艺
E.
对处方和制备工艺进行改进、优化或完善
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【判断题】换热器的壁温总是接近于α较大一侧的流体温度。
A.
正确
B.
错误
【简答题】翻译: in actuality
【简答题】已知多元弱酸在水溶液中的电离是分步进行的,且第一步的电离程度大于第二步的电离程度,第二步的电离程度远大于第三步的电离程度……今有HA、H 2 B、H 3 C三种弱酸,根据“较强酸+较弱酸盐 较强酸盐+较弱酸”的反应规律,它们之间能发生下列反应: A.HA+HC 2- (少量) A - +H 2 C - B.H 2 B(少量)+2A - B 2- +2HA C.H 2 B(少量)+H 2 C - H...
【判断题】In actuality the flat plat of a height gage is a simulated datum, not a true datum.
A.
正确
B.
错误
【简答题】Initial denial of the problem created both hard and soft losses for Intel, but finally doing the right thing made the problem go away at a relatively modest cost. In actuality, very few Pentiums were ...
【单选题】In theory, Ecuador could be a major exporter of shrimp. In actuality, it is not. The explanation is that 80 percent of the country's rich estuaries are owned by the government. This hurts Ecuador's sh...
A.
Who owns the 20 percent of estuaries that are not owned by the government?
B.
What percentage of Ecuador's production of shrimp is consumed domestically?
C.
Has the government stated any plans to sell any of its estuaries to private industry, provided that the price is sufficient?
D.
Is Peru, Ecuador's neighbor to the south, actually better suited for commercial shrimp farming than Ecuador, which is a substantially smaller country?
E.
How does Ecuador's shrimp production on government-owned estuaries compare to that on comparable land owned by private industry?
【单选题】模板的接缝不应漏浆;在浇筑混凝土( ),木模板应浇水湿润,但模板内( )有积水。
A.
前、应
C.
后、不应 C.前、不应 C.后、应
【简答题】in actuality__________
【简答题】正镜位置是指竖盘在望远镜的 位置。
【单选题】模板分项工程中的模板安装应满足要求:模板的接缝不应( );在浇筑混凝土前,木模板应浇水湿润,但模板内不应积水。
A.
踩踏
B.
漏浆
C.
浇水
D.
密封
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