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    SCI论文中标点符号如何书写?

    2019-10-09 23:29 论文代写

    逗号

    1.把副词或短语放在句子的开头,后跟逗号。

    Example: however, the public is flooded with reports of carcinogenic chemicals.

    After 3 months, plants grown under conditions of phosphorus deficiency were evaluated.

    Similarly, complex words: therefore, wait

    两个。当存在三个或更多个并置结构时,需要在并置联接之前添加逗号(也称为连续逗号);当只有两个并置结构时,不应使用逗号。

    For example, water, sodium hydroxide and ammonia are solvents.

    Collect needles, wash them with toluene, and then dry them in a vacuum dryer.

    3.不要在动词(谓词)和主语之间加逗号。

    For example, the addition of substituted silanes to carbon-carbon double bonds has been extensively studied. (error)

    The addition of substituted silane to carbon-carbon double bond has been widely studied.

    4.等人以前没有逗号,除非有其他特殊原因

    Example: Saltzman et al.Salzman, M.J., wait for someone.Saltzman, Brown and others

    5.在日期后加逗号,如果只有月份没有日期,不要用逗号;当句子给出全年、月份和日期时,年份后面应该加逗号。

    Example: 15 June 1996

    On August 18, 1984, an extraordinary man was born.

    6.当地理位置是句子的一部分并且其中包含逗号时,逗号后面跟着名称。

    For example: Iona College in New Rochelle, New York, is the alma mater of the chief executive.

    7.使用逗号作为句子插入引号,但当引号是主语时,不能使用逗号

    For example, in Pasteur's words, "Opportunity is good for a prepared mind."

    ``Opportunity is good for a prepared mind'' translated from France.

    期间和分号

    1.除非出现歧义,否则机组缩写后面不应出现句号。

    特例:英寸(英寸),ATOM(at.), number (number), number (number).)

    2.名称简写应以句点和空格分隔,但确认部分不需要空格。

    举例:J. E. Lennard-Jones M. S.Newman

    R C C.R. Thank Dr. Ross Allen for reading the manuscript carefully.

    3.没有必要对组织名称的缩写加一个句号。

    For example: ACS CNRS NASA

    第四章。在没有连词的独立分句之间,加分号;在有连词副词的独立分句之间,或在“即”、“还”、“所以”、“结束”、“实际”、“相应”、“此外”、“因此”等过渡词之间,加分号。

    For example, all solvents are extracted from special solvents, and tetrahydrofuran and diethyl ether are also pretreated with active I alumina.

    The rate of bleaching depends on the size of clusters; that is to say, the degradation rate of single-core clusters is about five times faster than that of four-core clusters.

    5.在从属子句和独立子句之间没有分号。

    The activity of bromopyruvate enzyme decreased and the activity of pyruvate enzyme increased. (wrong).

    The activity of bromopyruvic acid decreased and that of pyruvic acid increased. (correct)

    Tags: 论文 标点符号 书写

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