下排气式压力蒸汽灭菌器的灭菌原理是什么?

题型:问答题 简答题

问题:

下排气式压力蒸汽灭菌器的灭菌原理是什么?

考点:疾病预防控制知识竞赛疾病预防控制知识疾病预防控制知识题库
题型:问答题 简答题
今年黄金价格一路走高,10月份的黄金价格比9月份增长了12%,由于受国际金价的影响,预计11月份的黄金价格比10月份增长7%,若这两月黄金价格的平均增长率为x,则x满足的关系式为(  )
A.12%+7%=xB.(1+12%)(1+7%)=2(1+x)
C.12%+7%=2xD.(1+12%)(1+7%)=(1+x)2
题型:问答题 简答题

依次填入下面句子中的词语最恰当的一组是(  )

①咱们认真       一下这件事该怎么办。

②强权者的贪欲是没有_____的,你这次满足了他,他下次会再来。

③在一些没有护堤常识的人看来,那细小的裂缝是_____的,报上去未免太大惊小怪了。

A.合计界限微不足道

B.合计界线不足挂齿

C.核计界线微不足道

D.核计界限不足挂齿

题型:问答题 简答题

(10分)

材料一我国目前城镇、农村每百户居民家庭耐用消费品拥有量比较(单位:台)

材料二从2009年2月1日起,我国的家电下乡活动由12个省份进一步扩展到全国,国家决定对家电下乡产品给予13%的财政补贴。

(1)说明材料一反映的经济信息和对我国经济发展的启示?(4分)

(2)结合上述材料,运用经济生活知识简要说明国家推广家电下乡活动的意义。(6分)

题型:问答题 简答题

C

Study-abroad programs are a great way to learn about different cultures. Sometimes students don’t have the money to join in these programs. That is why scholarships for study-abroad programs are starting to become poplar.

Study-abroad programs can often be quite expensive. Finding scholarships is not that difficult. Usually, you can just visit the study-abroad office at your educational institution or even the financial services office. They will have a large directory of available scholarships. If your school does not have these offices, you can just quickly have a look on the Internet and find a wide variety of scholarships you might qualify for.

The credentials(资历) you need to be considered for a scholarship vary greatly. But, to be a candidate for any scholarship, you generally need to have good grades, be an outstanding person, and be able to take full advantage of the opportunities presented to you . You will be able to show why you are a good candidate through the application process.

The application process for each scholarship varies, which usually includes submitting an academic record, an essay, and sometimes an interview.

Usually , you will have to submit your academic records. The administrators of the scholarship will know that you take your academic studies seriously. Next you usually need to write an essay. This could be on a wide variety of subjects , but they usually focus on something related to “why you should get this scholarship” to determine how much you want the scholarship and how good of a candidate you would be. After this, the final few applicants may be asked in for an interview to learn about you and why you would be a good recipient of the scholarship.

If you satisfy all these requirements, there is a good chance you will get a scholarship. If you don’t have enough money, don’t give up but use plenty of scholarship opportunities for you!

51. What do we learn about study-abroad programs from the passage?

A. They are often quite cheap to apply for.    B. They are very difficult to apply for.

C. They are good tools for learning other cultures.

D. They are only found in the study-abroad offices in colleges.

52. To apply for a scholarship, the writer doesn’t mention the credential that_______.

A. You need to speak a foreign language well.

B. you need to have good marks at school.

C. you need to be an excellent student .

D. you need to know when to use the opportunities before you.

53.The main purpose of the passage is _______.

A. to introduce the advantages of study-abroad programs.

B. to show us why scholarships for study-abroad programs are popular

C. to suggest where one can find suitable study-abroad programs

D. to provide tips on applying for scholarships for study-abroad programs

54. To prove whether you take your academic studies seriously, you should ____.

A. write an essay on why you should get this scholarship

B. submit your academic records

C. be interviewed by the administrators of the scholarship

D. prove you are a good recipient of the scholarship

55. In which part of a newspaper would you most probably read this passage?

A. Education      B. Fashion    C. Business    D . Entertainment

题型:问答题 简答题

应对重要信息系统投产及变更过程产生的各类()进行管理,确保其完整性、及时性和有效性,并满足独立审计要求。

A.上线方案

B.文档资料

C.管理制度

D.研发成果

更多题库