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【多选题】
下列叙述正确的是
A.
准确度的高低用误差来衡量
B.
误差表示测定结果与的差异，在实际分析工作中并不知道，一般是用多次平行测定的平均值计算分析结果
C.
各次测定值与平均值之差称为偏差，偏差愈小，测定的准确度愈高
D.
公差是生产部门对分析结果允许误差的一种限量
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举一反三
【单选题】测试导入单选题4 能够使食品中苯并芘含量增加的方法是( )。
A.
选择1烘烤
B.
选择2煮
C.
选择3蒸
D.
选择4卤
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【判断题】中间环节有导线和开关。
A.
正确
B.
错误
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【单选题】It isobvious that he will win the game.
A.
likely
B.
possible
C.
clear
D.
strange
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【单选题】I don’t think it advisable that he will be assigned to the job since he has no experience.
A.
advisable
B.
will be
C.
to
D.
no
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【单选题】It will generally be found, I think, that _______ a man really appreciates and admires the soul of another people_______ he will attempt to imitate it; he will be conscious that there is something in ...
A.
more...than
B.
less...than
C.
the more...the less
D.
the less...the more
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【简答题】【任务5】:网线速度大PK 制作一根网线(交叉线),会提供水晶头和夹线钳,双绞线规定超5类线,需要自备双绞线(这个很重要哦,关系成败),考虑到各种可能导致网线速度降低的因素,从选线开始就要为PK做准备。精心制作,每个环节都不要放过,准备好接受与别人网线的网速PK,需要写明自己的制作过程和测试结果(图文并茂或拍摄视频)。在以后实验课上,要指导其他制作网线有困难的同学做网线(用自己的方式,比如提供要点...
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【单选题】热平衡现象中,内能的总和
A.
增加
B.
减少
C.
先增加后减少
D.
先减少后增加
E.
不变
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【简答题】...in that case he will be impressed by your noble scorn, whereas if he thinks that it is himself that you are denouncing, he will consider that you are guilty of ill-bred peevishness.
查看完整题目与答案
【单选题】热平衡现象中，内能的总和（ ）
A.
增加
B.
减少
C.
不变
D.
先增加后减少
E.
先减少后增加
查看完整题目与答案
【单选题】His carelessness is ______ make it unlikely that he will pass the examination.
A.
as much as to
B.
such to
C.
such as to
D.
so as to
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相关题目：
【单选题】测试导入单选题4 能够使食品中苯并芘含量增加的方法是( )。
A.
选择1烘烤
B.
选择2煮
C.
选择3蒸
D.
选择4卤
查看完整题目与答案
【判断题】中间环节有导线和开关。
A.
正确
B.
错误
查看完整题目与答案
【单选题】It isobvious that he will win the game.
A.
likely
B.
possible
C.
clear
D.
strange
查看完整题目与答案
【单选题】I don’t think it advisable that he will be assigned to the job since he has no experience.
A.
advisable
B.
will be
C.
to
D.
no
查看完整题目与答案
【单选题】It will generally be found, I think, that _______ a man really appreciates and admires the soul of another people_______ he will attempt to imitate it; he will be conscious that there is something in ...
A.
more...than
B.
less...than
C.
the more...the less
D.
the less...the more
查看完整题目与答案
【简答题】【任务5】:网线速度大PK 制作一根网线(交叉线),会提供水晶头和夹线钳,双绞线规定超5类线,需要自备双绞线(这个很重要哦,关系成败),考虑到各种可能导致网线速度降低的因素,从选线开始就要为PK做准备。精心制作,每个环节都不要放过,准备好接受与别人网线的网速PK,需要写明自己的制作过程和测试结果(图文并茂或拍摄视频)。在以后实验课上,要指导其他制作网线有困难的同学做网线(用自己的方式,比如提供要点...
查看完整题目与答案
【单选题】热平衡现象中,内能的总和
A.
增加
B.
减少
C.
先增加后减少
D.
先减少后增加
E.
不变
查看完整题目与答案
【简答题】...in that case he will be impressed by your noble scorn, whereas if he thinks that it is himself that you are denouncing, he will consider that you are guilty of ill-bred peevishness.
查看完整题目与答案
【单选题】热平衡现象中，内能的总和（ ）
A.
增加
B.
减少
C.
不变
D.
先增加后减少
E.
先减少后增加
查看完整题目与答案
【单选题】His carelessness is ______ make it unlikely that he will pass the examination.
A.
as much as to
B.
such to
C.
such as to
D.
so as to
查看完整题目与答案