【判断题】【消耗次数:1】
冷浸法提取中药组分时,适用于过热不稳定组分的提取。
正确
错误
参考答案:
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相关题目
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③  高活性薄板与强极性展开剂
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【多选题】 中药片剂的提取方法有
①  冷浸法
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③  回流法
④  超声法
⑤  沉淀法
【多选题】 仪器分析法可用于分析复杂组分的试样,主要特点
①  可消除共存组分的干扰
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③  可选择性测定多个组分
④  准确度高
随机题目
【单选题】 A: Hey, whats up? B: [填空].
①  Oh, nothing
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③  I m pleased.
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【单选题】 A: What do you think of the book? B: [填空].
①  Its very interesting
②  I like it very much
③  I dont know the title
④  Its a pleasure
【单选题】 A: Its getting late. Im afraid I must be going now. B: Ok. [填空].
①  See you
②  Take it easy
③  Go slowly
④  Stay long
【单选题】 A: [填空]? B: Do you have a doll?
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②  Shall I help you
③  Do you like a doll
④  What can I do for you
【单选题】 A: Im having a barbecue next Saturday. [填空]. B: Sure. That would be wonderful. What time?
①  I have invited some of my friends to come
②  Will you be free at that time?
③  Im looking forward to it
④  I was wondering if youd like to come
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①  Thanks a lot.
②  Ill take it.
③  Can you come?
④  May I help you?
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①  Yes, please
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③  Yes, thats all right
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①  little
②  very little
③  a little
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①  I would eat anything
②  Thank you by the way
③  Thank you all the same
④  No, anything will do
【单选题】 A: How far is the airport from here? B: [填空].
①  You can take a taxi
②  Ill fly to Paris
③  Its only six hundred dollars
④  Its about thirty miles