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【简答题】
A. promising B. tempting C. local D. process E. proceed F. comment G. charm H. components I. allowing K. weird L. display M. arrange N. commence O. magic Traditional dating is a self-paced, general meeting of two people. The two usually 1) ___ with spending extra time together, getting to know one another and seeing how 2) ___ they could be to each other. A good example is a man meeting a woman and sensing her 3) ___. He then extends a formal invitation for a date. With traditional dating, you get to go at a steady pace, 4) ___ yourself and your date to get to know each other through extensive contact. There are many 5) ___ that can be expected from traditional dates. Men, who are supposed to 6) ___ these traditional values, will open the door for the woman, stand up when she leaves the table, pay for everything, and 7) ___ to the next move. In the 1950s, a man would usually ask a woman out several days ahead for a specific date and time. If she accepting, they would 8) ___ for a time to pick her up. He would then her to a dinner and a movie.Today the rules of traditional dating are less clear. Twenty years ago, if a young lady asked a young man out on a date, it was thought to be 9) ___. Now, woman are being encouraged to take the initiative and ask men out. A date may consist of a brief meeting at a cafe or a trip to the 10) ___ art museum. Men often pay on the first date, but the woman may offer to go Dutch. The traditional dating style has been found much less common now.
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【单选题】下列有关渗漉法的论述,错误的是
A.
属于动态浸出
B.
有效成分浸出完全
C.
适用于新鲜和易膨胀的药材
D.
适用于有效成分含量较低的药材
E.
适用于贵重药材、毒性药材
【单选题】错误论述渗漉法的是
A.
属于动态浸出
B.
有效成分浸出完全
C.
适用于新鲜的易膨胀的药材
D.
适用于有效成分含量较低的药材
E.
适用于贵重药材、毒性药材
【简答题】甲乙两土样的颗粒分析结果列于下表,试绘制级配曲线,并确定不均匀系数以及评价级配均匀情况。
【单选题】下列与浸渍的特点不符的是
A.
药材可用较多浸出溶剂浸泡,适宜于黏性药材、无组织结构的药材。
B.
可用于新鲜及易于膨胀的药材浸取
C.
方法比较简单易行,尤其适用于有效成分遇热易挥发或易破坏的药材
D.
浸出效率高,可对贵重及有效成分含量低的药材浸取
E.
制备浓度较高的制剂时,应采用重浸渍法或渗漉法
【判断题】这个课件中把样本容量大于等于30的称为大样本,而我们上学期学的是大于等于50的叫大样本。
A.
正确
B.
错误
【判断题】13公司债券和企业债券没有什么区别,只是名称不同而已
A.
正确
B.
错误
【简答题】甲乙两土样的颗粒分析结果列于下表,试绘制级配曲线,并确定不均匀系数以及评价级配均匀情况。(计算题)
【简答题】甲乙两土样的颗粒分析结果列于下表,试绘制级配曲线,并确定不均匀系数以及评价级配情况。 粒径 /mm 2 ~ 0.5 0.5 ~ 0.25 0.25 ~ 0.1 0.1 ~ 0.05 0.05 ~ 0.02 0.02 ~ 0.01 0.01 ~ 0.005 0.005 ~ 0.002 < 0.002 相 对 含量( %) 甲土 24.3 14.2 20.2 14.8 10.5 6.0 4.1 2.9...
【单选题】错误论述渗漉法的是
A.
属于动态浸出
B.
有效成分浸出完全
C.
适用于新鲜和易膨胀的药材
D.
适用于有效成分含量较低的药材
E.
适用于贵重药材、毒性药材
【简答题】甲、乙两土样的颗粒分析结果列于下表,试绘制颗粒级配曲线,并确定不均匀系数以及评价级配均匀情况。 粒径( mm ) 2~ 0.5 0.5~ 0.25 0.25~ 0.1 0.1~ 0.05 0.05~ 0.02 0.02~ 0.01 0.01~ 0.005 0.005~0.002 < 0.002 相对含量 (%) 甲土 24.3 14.2 20.2 14.8 10.5 6.0 4.1 2.9 3.0...
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