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【单选题】
中国药典(2000年版)采用酸性染料比色法测定硫酸阿托品片含量时,将测定的计算结果与1.027相乘,即得供试品中(C17H23N033)2.H2SO4.H20的重量。1.027为
A.
计算参数
B.
将硫酸阿托品换算为阿托品因数
C.
将无水硫酸阿托品换算成有水硫酸阿托品的换算因数
D.
对照品溶液的浓度
E.
将测得的吸收度转换成硫酸阿托品重量的换算因数
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参考答案:
举一反三
【单选题】The phrase 'not a moment too soon'(Line 1, Para. 3)indicates the return of the right brain is
A.
very timely.
B.
undesirable.
C.
too late.
D.
unexpected.
【单选题】在Shell脚本中,用来读取文件内各个域的内容并将其赋值给Shell量的命令是()
A.
foId
B.
join
C.
tr
D.
read
【多选题】在欧洲中世纪1000多年的时间里,曾经先后崛起过三个帝国:
A.
拜占庭帝国
B.
德意志帝国
C.
阿拉伯帝国
D.
犹太帝国
【单选题】Your right hand says 'me'(Para. 2) implies that______.
A.
the wearer may be married or unmarried
B.
the wearer of the right-hand ring is independent
C.
the woman has the right-hand ring as a gift
D.
the wearer of the tight-hand ring is a self-centered woman
【单选题】What is the right meaning of the phrase 'phase out' in Para.9?
A.
Interlope.
B.
Stop.
C.
Improve.
D.
Arrange.
【判断题】(Para 5) right around the block意思是“就在附近,随处”。 (3.0分)A. 正确 B. 不正确
A.
正确
B.
错误
【简答题】招标书是指招标人在进行某项科学研究,技术攻关,工程建设,合作经营或大批物资交易之前,发布的用以公布项目内容,要求、标准和条件,以便优选___________而制作的文书。
【单选题】在shell脚本中,用来读取文件内各个域的内容并将其赋值给shell变量的命令是()
A.
fold
B.
join
C.
tr
D.
read
【单选题】The sentence 'Thomas Moore had been on the right track' (para. 3) indicates that______.
A.
Moore's farm was not far away from Washington
B.
Moore's farm was on the right road
C.
Moore's design was completely successful
D.
Moore was suitable for the job
【单选题】'Your right hand says 'me''(Line 4, Para 2) implies that ______.
A.
the wearer may be married or unmarried
B.
the wearer of the right-hand ring is independent
C.
the woman has the right-hand ring as a gift
D.
the wearer of the right-hand ring is a self-centered woman
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