过热

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问题:

过热

考点:物理性能检验工中级物理性能检验工中级物理性能检验工题库
题型:名词解释

对200只同一种类且都没有患白血病的老鼠进行试验,让它们接受相同剂量、相同强度的某种射线照射,然后一半的老鼠不被限制地吃它们平常所吃的食物,而另一半给它们提供相同的食物,但量是有限定的。结果发现,前一组有55只老鼠得了白血病,而后一组只有3只老鼠得了白血病。 由此可知( )。

A.无论是否受到某种射线的照射,让老鼠吃它们平常所吃的食物会增加患白血病的可能性

B.对任何种类的老鼠,患白血病与受到某种射线是没有关系的

C.通过控制这些老鼠的食物数量,可以减少它们因某种射线的照射而患上白血病的可能性

D.凡是受到某种射线照射的老鼠最终一定会患上白血病

题型:名词解释

精馏塔开车前应做好准备工作,此外还有哪些操作步骤?

题型:名词解释

E

President Obama’s meeting with the Dalai Lama has already made China extremely angry and stirred up Tibet advocates who thought it should have come sooner. China says Tibet is part of it, and that the meeting represents an unwanted intrusion(侵犯) into its own affairs. Many Americans still see the Dalai Lama as the representative of a people treated cruelly by Chinese rule. Many Tibetans are dissatisfied with Chinese rule, and this has led to widespread rioting(暴乱) over the past few years. Theywantself-determination; fair enough. But that seems to be the only story about Tibet that is ever told. The other story is — Looking at growth, standard of living, infrastructure(基础设施), and GDP, one thing is clear: China has treated Tibetans amiably.

Since 2001, Beijing has spent $45.4 billion on development in the Tibet Autonomous Region (TAR). The effect: double-digit GDP growth for the past nine years. About a third of the money went to infrastructure investment, including the train connecting Beijing to Lhasa. The train provides an opportunity for Tibetan goods to be sold outside of the region and for a massive increase in number of tourists, reaching more than 5.5 million in 2009 — up from close to 2 million in 2005, the year before the train. While Tibetan independence groups like Free Tibet raise concerns about the increase in tourism, Hillman,a Tibet expert, points out that “tourism is an important industry that can benefit local Tibetans.”

Infrastructure improvements have not only helped grow the economy but also have aided in modernizing remote parts of Tibet, an area with 3 million people about twice the size of France.

Though Tibet is seriously puzzled by the "special contradiction" of the Dalai Lama, the central government stressed the need for Tibet to develop using the "combination of economic growth, well-off life, a healthy eco-environment, and social stability and progress" and The government is offering Tibetans the same bargain it has offered the rest of the country: in exchange for a great rise in living standards, the government requires citizens to stop having the right to free worship and free speech. Even if Tibetan residents never signed the contract, they have benefited from its policy—a fact Obama might keep in mind when he meets the Dalai Lama.

67. What does the underlined word “amiably” in the first paragraph mean?

A. rudely     B. kindly     C. politely         D. coldly

68. According to the writer’s viewpoint it can be inferred that         .

A. it doesn’t matter much to the Chinese government whether Tibetan problems exist

B. all the Americans agree with their president Obama’s meeting with the Dalai Lama

C. Hillman and Free Tibet hold different attitudes towards the increase in tourism

D. the Tibet Autonomous Region is an area of dense(稠密的) population

69. What can be learnt about the writer from the passage? The writer ______ .

A. urges the Chinese government to promote economy in Tibet

B. has an obvious political trend

C. describes what a happy life Tibetans are living to the public

D. states the facts as they are

70. The writer’s attitude towards the economical policy of the Chinese government in Tibet is ____ .

A. positive     B. negative     C. doubtful     D. pessimistic

题型:名词解释

男,30岁,酗酒8年余,日消费北京二锅头酒约500ml。近半年来经常出现恶心、呕吐、食欲缺乏。肝穿刺显示肝细胞广泛脂肪变性,肝细胞灶状坏死。肝细胞内可见大小不等的红染的半透明小体。这些透明小体的成分为

A.前角蛋白

B.免疫球蛋白

C.HBsAg

D.血浆蛋白

E.糖原颗粒

题型:名词解释

患者,女,29岁,带下量多臭秽,阴痒难忍,小便淋沥涩痛,产后乳汁不下, * * 胀痛,心烦失眠,口舌生疮,舌淡,苔薄黄,脉弦数。

针对乳汁不下,首选()

A.车前子

B.通草

C.滑石

D.萆薢

E.金钱草

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