单选题The accuracy of scientific observation and calculations is always at the mercy of the scientist’s timekeeping methods.A under the control ofB within the kindness ofC beyond the reach ofD out of the control of

题目
单选题
The accuracy of scientific observation and calculations is always at the mercy of the scientist’s timekeeping methods.
A

under the control of

B

within the kindness of

C

beyond the reach of

D

out of the control of


相似考题
更多“The accuracy of scientific observation and calculations is a”相关问题
  • 第1题:

    According to the text, online publication is significant in that

    A.it provides an easier access to scientific results.

    B.it brings huge profits to scientific researchers.

    C.it emphasizes the crucial role of scientific knowledge.

    D.it facilitates public investment in scientific research.


    正确答案:A
    从文章结构看,文章第一段重点地介绍了传统的出版方式,这种方式使科学工作者只有订购了该科学杂志才可以获得科学的结果。文章第二段介绍一种新型的出版方式——网络出版,使得科技人员容易获得科学结果。第三段谈到科学的价值和投资回报取决于杂志的发行量和易获得性。第四段具体介绍了这一新趋势的主要出版模式。从文章的中心是关于一种新的出版方式,以及它给科学杂志出版带来的影响——可以更方便的获得科学结果。中心词含有access,反应中心的是解,可以确定答案为A。

  • 第2题:

    The author writes of the development of geology to demonstrate _______.

    A the process of specialisation and professionalisation

    B the hardship of amateurs in scientific study

    C the change of policies in scientific publications

    D the discrimination of professionals against amateurs


    正确答案:C
    选[C]。此题属于把握作者意图类题目,可以从文章第二段最后一句找到线索。这句中的trend 指的就是科学活动中专业分工和专业化的趋势。原文中的The trendcan be illuserated in terms of the development of geology换成了题目中的主动语态,illustrate换成了demonstrate。

  • 第3题:

    Maybe the Chief Officer is ______ in his calculations.

    A.up

    B.out

    C.over

    D.down


    正确答案:A

  • 第4题:


    The author suggests that the approach of physicists to solving scientific problems is which of the following?( )

    A.Practical for scientific purposes
    B.Detrimental to scientific progress
    C.Unimportant in most situations
    D.Expedient,but of lttle long-term value

    答案:A
    解析:

  • 第5题:

    英译中:Accuracy audit


    正确答案: 正确性审计

  • 第6题:

    观察法(observation)


    正确答案: 是在自然条件下,对研究对象进行有系统、有计划的观察,从中发现心理现象产生和发展的规律。分为自然观察法和实验观察法。

  • 第7题:

    单选题
    We can()the possibility of total loss from our calculations.
    A

    exclude

    B

    prevent

    C

    excuse

    D

    discard


    正确答案: D
    解析: 暂无解析

  • 第8题:

    单选题
    My position has been obtained () astronomical observation.
    A

    with

    B

    from

    C

    on

    D

    by


    正确答案: B
    解析: 暂无解析

  • 第9题:

    名词解释题
    准确度(accuracy)

    正确答案: 待测物的测定值与其真值的一致性程度。准确度不能直接以数值表示,通常以不准确度来间接衡量。对一分析物重复多次测定,所得均值与其真值或参考靶值之间的差异亦即偏倚即为测定的不准确度。
    解析: 暂无解析

  • 第10题:

    单选题
    The author implies that an innovative scientific contribution is one that ______.
    A

    is accepted immediately by the scientific community

    B

    dies not relegate particulars to the role of data

    C

    presents a new scientific fact

    D

    introduces a new valid generalization


    正确答案: B
    解析:
    文章首段在讲到highly creative art和highly creative science的区别时,提到innovative science会提出新的propositions(观点,见解),并以此为依据把不同的现象以更加coherent的方式联系起来,并通过把这些现象转化为数据来构成或测试一项新理论。因此D项概括了上述内容。

  • 第11题:

    名词解释题
    观察法(observation)

    正确答案: 是在自然条件下,对研究对象进行有系统、有计划的观察,从中发现心理现象产生和发展的规律。分为自然观察法和实验观察法。
    解析: 暂无解析

  • 第12题:

    单选题
    The Lists of Meteorological Observation Stations can be found in().
    A

    ALRS

    B

    ALL

    C

    AMC

    D

    ATT


    正确答案: B
    解析: 暂无解析

  • 第13题:

    Speakers consider the matter of face for themselves and others.Based on this observation, Leech (1983) proposes the politeness principle.()


    参考答案:正确

  • 第14题:

    My position has been obtained ______ astronomical observation.

    A.with

    B.from

    C.on

    D.by


    正确答案:D

  • 第15题:


    The author suggests that the approach of physicists to solving scientific problems is which of the following?( )

    A.Practical for scientific purposes.
    B.Detrimental to scientific progress.
    C.Unimportant in most situations.
    D.Expedient,but of lttle long-term value.

    答案:A
    解析:

  • 第16题:

    准确度(accuracy)


    正确答案: 待测物的测定值与其真值的一致性程度。准确度不能直接以数值表示,通常以不准确度来间接衡量。对一分析物重复多次测定,所得均值与其真值或参考靶值之间的差异亦即偏倚即为测定的不准确度。

  • 第17题:

    测量仪器的准确度accuracy of a measuring instrument


    正确答案:测量仪器给出接近于真值的响应的能力。

  • 第18题:

    Observation有三种类型,以下不是的为()。

    • A、permanent
    • B、on-demand
    • C、snapshot
    • D、temporary

    正确答案:D

  • 第19题:

    单选题
    The author considers a new scientific theory to be the ______.
    A

    basis for reaffirming a well-established scientific formulation

    B

    byproduct of an aesthetic experience

    C

    tool used by a scientist to discover a new particular

    D

    result of highly creative scientific activity


    正确答案: C
    解析:
    文章首段将highly creative art和highly creative science的不同进行了对比,指出对于科学来说“a new theory is the goal and end result of the creative act”,可知作者认为一项新的科学理论是极具创造性的科学活动的结果。

  • 第20题:

    单选题
    Transverse stability calculations require the use of().
    A

    hog or sag calculations or tables

    B

    hydrostatic curves

    C

    general arrangement plans

    D

    cross-sectional views of the vessel


    正确答案: A
    解析: 暂无解析

  • 第21题:

    填空题
    According to Skinner, language behavior can only be studied through observation of the()factors.

    正确答案: external
    解析: 暂无解析

  • 第22题:

    单选题
    According to the passage, “scientific subculture” means _____.
    A

    cultural groups that are formed by scientists

    B

    people whose knowledge of science is very limited

    C

    the scientific community

    D

    people who make good contribution to science


    正确答案: B
    解析:
    由第一段第三句,人们也该了解科学家生活在其中的亚文化群以及他们是什么样的人,可知选项C为正确答案。

  • 第23题:

    名词解释题
    英译中:Accuracy audit

    正确答案: 正确性审计
    解析: 暂无解析