【判断题】【消耗次数：1】
准确度的大小用误差来表示,精密度的大小用偏差来表示
①
正确
②
错误
参考答案：
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【单选题】
下列关于平行测定结果准确度与精密度的描述正确的有
①
精密度高则没有随机误差
②
精密度高则准确度一定高
③
精密度高表明方法的重现性好
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存在系统误差则精密度一定不高
随机题目
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Yes，Im happy.
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Fine，thank you.
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The same to you.
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It cost me a fortune
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Its very nice of you
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It will be nice on you too
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I hope you like it
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Who is speaking over there?
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Sorry, he is not available at the moment.
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Can you tell me who you are?
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Theres no one here by that name.
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What day is it
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Whats the date today
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Whats the time
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What time is it
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A: I must apologize to you for the delay. B: [填空].
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Thats all right
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No trouble at all
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All the best
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You are welcome
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A: [填空]? B: He teaches maths in a school.
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What does your brother want to do
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What is your brother
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Where is your brother now
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A: Im so worried about Mondays exam. B: Dont worry. [填空].
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Relax
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Just give up
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Just be yourself
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Mind you
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A: I havent received the book which I ordered from you last Saturday. B: Please tell me the serial number on your order sheet. [填空].
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You wont regret
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Trust me
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Ill run a check for you
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I promise
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A: [填空]? B: Yes, Id like a gin and tonic and some crisps.
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What do you want to eat
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Excuse me, are you ready to order now
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Excuse me, but whod like to order
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Have you decided what to have yet
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I did it
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I still remember it
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I will come
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I couldnt make it