在制取氧气的发生装置中应注意的问题: 1、长颈漏斗下端要深入液面以下,为何? 2

题型:问答题

问题:

在制取氧气的发生装置中应注意的问题:

1、长颈漏斗下端要深入液面以下,为何?

2、导气管不能深入容器太长,为什么?

考点:化学实验操作的注意事项
题型:问答题

活塞销宜选用()材料。

A.16Mn

B.20Cr

C.Q235

D.45

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小张买了一只股票,购买价格是50元,两年后卖出,股价为65元,在这期间没有分红发放。则小张的年复利收益率为()。

A.14.02%

B.15.88%

C.16.56%

D.17.45%

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利用自然电位、自然电流、电阻率、声速、相位介电、人工电位等测井方法所取得的资料,经过判别法或优化法进行综合解释,确定油层水淹程度的测井方法称为()。

A、工程技术测井

B、生产动态测井

C、产层评价测井

D、水淹层测井

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银行申请经营结售汇业务应具备哪些条件().

A、具有金融业务经营资格

B、具有健全完善的结售汇业务内部管理制度

C、银行分支机构申请经营结售汇业务应取得其上级行的授权

D、国家外汇管理局规定的其他条件农村合作金融机构还应具备银行业监督管理部门批准的外汇业务经营资格

题型:问答题

A good translator is by definition bilingual. The opposite is not ______(1) true, however. A born and bred bilingual will still need two__________(2) to become a translator: first, the skills and experience necessary for__________(3); second, knowledge of the field in which he or she will__________(4). The skills and experience for translation include the ability to write ______(5) in the target language, the ability to read and understand the_________(6) language material thoroughly, and the ability to work with the latest__________(7) and communication hardware and software.Does a born and bred bilingual__________(8) a better translator than someone who learned language B later in__________(9) There is no definite answer, but the following issues are important.__________(10), a born and bred bilingual often suffers from not truly knowing __________(11) language well enough to translate, with some even suffering from what __________(12) known as a lingualism, a state in which a person lacks_________(13) full, fluent command of any language. Second, born and bred bilinguals__________(14) don’’t know the culture of the target language well enough to_________(15) top-quality translations, or cannot recognize what aspects of the source language__________(16) its culture need to be treated with particular care, as they_________(17) in a sense too close to the language. And last, they often_________(18) the analytical linguistic skills to work through a sticky text.On_________(19) other hand, the acquired bilingual may not have the same in-depth _________(20) of colloquialisms, slang, and dialect that the born bilingual has. Also, the acquired bilingual will not be able to translate as readily in both directions (from B to language A and A to language B). Finally, born bilinguals often have a greater appreciation of the subtleties and nuances of both their languages than someone who learns their B language later in life can ever hope to have.

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