中苏友好同盟互助条约终止

题型:名词解释

问题:

中苏友好同盟互助条约终止

考点:军事学战后国际关系史战后国际关系史题库
题型:名词解释

男,60岁,2个月来干咳,呼吸困难进行性加重。体检:杵状指,肺底部Velcro啰音。胸片示双肺弥漫分布的网结状阴影,HRCT示双下肺沿胸膜分布的蜂窝状阴影。BALF示中性粒细胞比例增高。

提示:此患者住院后查血气分析为Ⅰ型呼吸衰竭。提问:该患者呼吸衰竭的氧疗应该是()

A.低流量持续吸氧

B.FiO2可以放宽,以<50%为宜

C.高浓度吸氧,可>50%,尽快纠正缺氧

D.间歇吸氧,FiO2不限

E.先用高浓度,以后低浓度维持

F.低流量间断吸氧

题型:名词解释

When important events are happening around the world, most people turn to traditional media sources, such as CNN and BBC for the news.However, during the war in Iraq in 2003, many people followed the war from the point of view of an unknown Iraqi citizen who called himself “Salam Pax ” .(Salam Pax means peace)

Salam Pax wrote a diary about everyday life in Baghdad during the war, and posted it on his website.Pax’s online diary was a kind of website known as a “blog”.Blogs are online diaries, usually kept by individuals, but sometimes by companies and other groups of people.They are the fastest growing types of website on the Internet.

A blog differs from a traditional website in several ways.Most importantly, it is updated much more regularly.Many blogs are updated every day, and some are updated several times a day.Also, most blogs use special software or websites, which can help ordinary people easily set up and start writing their own blogs.

There are many different kinds of blogs.The most popular type is an online diary of links where the blog writer surfs the Internet and then posts links to sites or news articles that they find interesting , with a few comments about each one .Other types are personal diaries, where the writer talks about their life and feelings.Sometimes these blogs can be very personal.

There is another kind of blogging, called “moblogging ”, short for “ mobile blogging ”.

Mobloggers use mobile phones with cameras to take photos, which are posted instantly to the Internet.The use of mobile phones in this way made the headlines in Singapore when a high school student posted a movie he had taken of a teacher shouting at another student on the Internet.Many people were shocked by what the student did, and wanted phones with cameras to be banned from schools.

Many people think that as blogs become common, news reporting will rely less on big media companies, and more on ordinary people posting news to the Internet.They think that then the news will be less like a lecture, and more like a conversation, where any one can join in.

小题1:Which statement about Salam Pax was true?

A.He worked for CNN.

B.Salam Pax was not his real name

C.He was famous as a host in BBC

D.He used a mobile phone for his blog小题2:What is the biggest difference between blogs and traditional websites?

A.Blogs are updated much more often

B.Blogs contain links to other websites

C.Blogs use special software

D.Blogs contain personal information小题3:According to the passage, which statement about the future is most likely ? In the future …

A.everyone will have a blog

B.large media companies will be unnecessary

C.people will be able to learn the news from other points of view

D.blogging technology will be banned小题4:What is the passage mainly about ?

A.the history of the Internet

B.new types of media

C.the war in Iraq

D.the increase of using computers

题型:名词解释

阴离子型高分子混凝剂的混凝机理是()。

A、吸附架桥

B、压缩双电层

C、电性中和

D、网捕、卷扫

题型:名词解释

流通加工是生产加工在流通领域中的延伸,流通加工可提高商品附加值、促进商品差别化()

题型:名词解释

【背景资料】某工业厂房车间3层,7度抗震设防。高度20m,长度为70m,独立基础,结构形式为砌体承重结构。在建成使用几个月后发现底层局部地面呈锅底形下沉,砼地面脱落、开裂,后来又发生墙体开裂,裂缝呈正八字裂缝和斜向裂缝,裂缝宽度达1mm~2mm,一般分布在底层中下部,且首先在窗对角突破,严重影响了建筑物的使用和工厂面貌,给工厂造成了重大的经济损失。经翻阅资料发现,该仓房实际上处于软弱土层,且为淤泥质土,地勘报告不准确;最终认定是由于地面不均匀沉降造成的危害。

请根据背景资料完成以下选项

对于施工阶段沉降观测,主体封顶后,必须按()1次的频率进行观测。

A.1~2个月

B.2~3个月

C.3~4个月

D.4~5个月

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