食品香气的形成有哪几种途径?

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问题:

食品香气的形成有哪几种途径?

考点:食品科学技术食品化学食品化学题库
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由于对旧义齿不适造成的黏膜增生,应首先采取的措施是()

A.口服抗生素

B.停戴旧义齿

C.含漱口水

D.手术切除增生黏膜

E.都不对

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关于文件的含义,比较正确的说法应该是( )。

A.记录在存储介质上的一组相关信息的集合

B.记录在磁盘上的一组相关信息的集合

C.记录在磁盘上的一组相关程序的集合

D.记录在存储介质上的一组相应程序的集合

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BERLIN — With the crisis in Japan raising fears about nuclear power, Germany and Switzerland said on Monday that they would reassess the safety of their own reactors.

Doris Leuthard, the Swiss energy minister, said Switzerland would put off plans to build nuclear plants. She said no new ones would be permitted until experts had reviewed safety standards.

Germany will put off “the recently decided extension of the running time of German nuclear plants,” Chancellor Angela Merkel told reporters. “This moratorium(延缓)will run for three months and it will allow for a thorough examination of the safety standards of the county’s 17 nuclear power plants.

The European Union called for a meeting on Tuesday of nuclear safety authorities to assess Europe’s preparedness.

Germany’s foreign minister, Guido Westerwelle, called for a new risk analysis of the country’s nuclear plants, particularly regarding their cooling systems. He is the leader of the Free Democratic Party, which strongly supports nuclear power.

A previous government, led by the Social Democrats, passed a law in 2001 to close all the country’s nuclear plants by 2021. But Mrs. Merkel’s government changed that decision last year to extend the lives of the plants by an average of 12 years.

In Switzerland, Doris Leuthard said she had already asked to analyze the exact cause of the problems in Japan and draw up new or tougher safety standards “particularly in terms of seismic(地震的) safety and cooling.”

In Russia, the Prime Minister said his government would “draw conclusions from what’s going on in Japan.”

小题1:Where can you most likely read this passage?

A.In a newspaper.

B.In a magazine.

C.In a science report.

D.In a diary.小题2:How will Germany react to Japan’s nuclear crisis?

A.Germany will close all the country’s nuclear plants.

B.Germany will hold a meeting of nuclear safety authorities.

C.Germany will change the decision made last year.

D.Germany will delay the extension of nuclear plants running time.小题3:The author mentions all the following EXCEPT ______.

A.The moratorium in Germany will give time to examine the nuclear plants safety standards.

B.Switzerland will not build new nuclear plants unless they meet the experts’ safety standards.

C.The Social Democrats in Germany shares the same view with the Free Democratic Party.

D.Russia will try to learn something from the nuclear power crisis in Japan.小题4:What is the best title of the passage?

A.Watch Out for the Danger of Nuclear Power

B.Europe Is against Building Nuclear Plants

C.Nuclear Plants in Europe Are Delayed

D.Opinions on Nuclear Power Are Opposite.

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妊娠合并风湿性心脏病,早期心力衰竭的最可靠诊断依据()

A.心界扩大

B.心尖部闻及Ⅱ级收缩期杂音

C.肺底部持续性湿啰音

D.休息时心率大于每分钟110次

E.踝部凹陷性水肿

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行政许可需要行政机关内设的多个机构办理的,该行政机关应当确定( )机构受理行政许可申请,统一送达行政许可决定。

A.本级行政机关

B.下级行政机关

C.一个机构

D.一级组织

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