A few notes on commonly used serial numbers (numeric ordinal order)

A. Serial Number

Ordinal sequence number, sequential numbers, such as numbers: 1, 2, 3 ..., uppercase Chinese characters are also counted as numbers, such as: one, two or three ... The serial number can distinguish the same kind of thing clearly, also may use the serial number as the article small title. We are writing articles, especially in writing papers often use a number of numbers, the correct use of serial numbers, can make our article level of clear, logical, easy for readers to read and quote; At present, more papers in the number of the wording of the existence of a number of misunderstandings, such as: the level of the size, Chinese numerals and Arabic numerals mixed, The serial number form is not uniform, and so on. Use is not good, let people look at awkward, even affect the quality of the article, visible number is also an important part of the article, its norms are also important. In the selection of papers, often feel sorry for some articles, the content, the text is very exciting, can be used in digital serial number is not standardized or chaotic, let people look uncomfortable. Body level headings to pay attention to the size of the classification, to this end, I use their own habits, and refer to some information, here to talk about the use of digital serial numbers, the specification of the serial number of a detailed description:

two , the structure hierarchy order of the ordinal

(a) The order of the numbers is:

The first layer is the Chinese numeral plus comma, for example: "One," "Two," "Three,";

The second layer contains Chinese numerals in parentheses, for example: "(i)" "(ii)" "(iii)";

The third layer is the Arabic numerals and the following points, for example: "1. "2." "3." ；

The fourth layer contains Arabic numerals in parentheses, for example: "(1)" "(2)" "(3)";

The fifth layer is circled Arabic numerals, for example: "①" "②" "③" or "1" "2" "3)";

The sixth layer is capitalized in English letters, for example: "A." B. "" C. " or "(A)" "(B)" "(C)";

The seventh layer is a lowercase English letter, for example: "A." B. "" C. " Or "(A)" "(b)" "(c)";

......

Serial Number Level list:

First floor	Second floor	Third floor	Fourth floor	Fifth Floor	Sixth floor	Seventh floor
One	A	1.	(1)	①	A.	A.
Two	Two	2.	(2)	Ii	B.	B.
Three	Three	3.	(3)	③	C.	C.
					A	(a)
					B	(b)
					C	(c)
		First
		Second
		First of all
		Secondly

(ii) The body level title of the Science paper

All levels of the title of science papers can also be continuously encoded by Arabic numerals, with the following dots (.) between 2 numbers at different levels. Separated, the last digit is not a dot behind the number. such as "1", "1.2", "1.2.1", and so on, each level of the title ordinal is left Shelf row, the last ordinal after the empty one word offset header. As "method of 5.3.2 Measurement", the title of the second section of chapter fifth is "Method of measurement".

Note: The content of the same level of the column headings should be consistent, the next level of each level of the ordinal label method should be consistent, if the level is less than a number of parentheses ordinal.

(iii) Serial numbers of figures, tables, formulas, formulae, etc. in the text

The text of the figure, table, formula, calculation and other serial numbers are sequentially numbered consecutively with Arabic numerals, and their labeling form should be easy to distinguish each other, such as "Figure 1, Table 2, type (5)" And so on, the long study report can also be divided into chapters (), such as "Figure 2.1, Table 4.2, (3.3)" The previous number represents the chapter (article) ordinal, and the latter number indicates the number of the chart and formula in this chapter.

three , the correct use of the serial number and punctuation in the text material

(a) "first", "second", "third" or "first", "second" and so on after use comma not standardized, should use a comma ",", namely "first,", "Second,", "Third,", "First,", "second," and so on.

(b) "The first part", "The first chapter", "The first section" or "one" after the use of punctuation, and the following text between the empty character position can be. such as "The method of measurement in the first section".

(c) Chinese numerals "one", "two", "three" and so on after using a comma is not standardized, should be used comma ",", namely "one,", "Two,", "three,".

(iv) Arabic numerals "1", "2", "3" and "A", "B", "C" and so on after using comma (",") or other non-standard, you should use the line dots (solid dots ".") ), namely "1.", "2.", "3." or "A.", "B.", "C.".

(v) Brackets and circled ordinal numbers, such as (i) (ii) (iii), (1) (2) (3), ①②③, etc. no longer garton, commas and the like punctuation.

(vi) with "one is", "Two is", "three is" to indicate the order, you can use a comma after "one is", "Two is", "three is", respectively. For example: "One,", "Two," "," Three is, ". You can also connect directly to the following without punctuation.

(vii) using "a", "B", "C", "ding" to indicate the order, in the "a", "B", "C", "Ding" after the use of comma ",". For example: "A,", "B,", "C,", "Ding,".

(eight) on the "one hand", "on the other hand", can be separated by commas, or without punctuation, directly connected to the following.

(ix) No other bullets are normally used before or after numeric numbers.

Four , the correct writing of the year

(i) the correct use of "0" in the Year:

If the year is expressed in Chinese form, such as "October 5, 2009", the median Chinese character number "0" cannot be written as the length of the Arabic numeral "0" or the English full-width character "O", instead of the circle "0" (usually in the computer "insert" column "special symbol" or "geometric character" selection). "2009" is a series of numbers without digits, to use "0", should not use "0", such as the wrong wording in the Official document: "2009". "0" for the occurrence of a string of Chinese characters, such as "3,106", there appears a number of "thousand", "hundred", at this time should use "0".

If the year is expressed in Arabic numerals, the middle should be denoted by a long "0", for example: "October 5, 2009". But for the document at the end of the written specification of the writing time requirements: "State administrative organs of the official document treatment measures" (State Council state issued (2000)23), the document at the end of the written time to use Chinese numerals to write. For example, "December 28, 2008" should be written as "December 28, 2008".

(ii) Proper use of "brackets" in the year of the official document:

The official document format of the State administration (GB/T 9704-1999) stipulates that the annual marks in the document should be written in hexagonal brackets, instead of parentheses "()" or square brackets "[]".

For example: Weifang Office Word (2005) 5th No. (nonstandard)

Weifang Office Word [2005] No. 5th (nonstandard)

Weifang Office Word [2005]5 No. (nonstandard)

(2005)5 (specification)

Five , the correct use of Hanyu Pinyin Bopomofo Letter

(a) Capitalization: The first letter of the sentence, the first letter of the lines, the proper nouns of each word, the title, the slogan can all uppercase.

(ii) Sub-ligatures: Word within the ligatures, word between the division.

For example: "Do not smoke in public places" GONG GONG CHANG SUO QING WU XI YAN (not regulated)

Gonggong Changsuo Qingwu Xiyan (specification)

For example: "China Jinggangshan Economic and Trade Fair" Zhongguojinggangshanjingmaoqiatanhui (non-standard)

Zhongguo Jinggangshan Jingmao Qiatanhui (specification)

Six , correctly differentiate connection numbers and dashes

(a) The use of the connection number in the text should use "~" instead of "--" or "-".

such as: March 2008 ~ April in the "~" (use specification), instead of using "-" or "-".

(b) The use of dashes in the text should be used to account for two space lines "-", without the "~" or only a single space of the short-term "-" or two short-term "-" indicated.

Such as: redouble their efforts to promote language and text standardization work--2009 years of language and text summary (select dashes, generally in the computer "insert" column "punctuation" search).

Seven , the use of the adjacent two digital inter-comma

(a) The adjacent two numbers indicate the approximate number, should use the Chinese numeral, the middle also does not add comma.

Example: 2, 3 5, 6 days 27, 8 years old 6, 7 o'clock (not standard)

Two or three five or six days 98 years six or seven o'clock (specification)

(b) The adjacent two digits are used, sometimes not as an estimate, but as an abbreviated form, with comma in the middle.

For example: Junior high School one or two grade national cotton six or seven plant eight or nine two months to retire two or three line (specification)

Eight , title in article body text

Title: Title Serial number is "one,", exclusive line, at the end without punctuation;

Secondary title: The title is "(a)", the same as the text font size, exclusive lines, the end without punctuation;

Third level the following title: Three, 四、五级 title serial number is "1.", "(1)" and "①", with the same text font font size, depending on the length of the title to determine whether exclusive lines. If the row is exclusive, punctuation is not used at the end, otherwise a period must be added to the title. The next-level headings of each level title should be numbered consecutively.

Nine , notes, and reference numbers

Note that a very small amount of "*", "* *" can be expressed, usually circled Arabic numerals in sequence, such as "①, ②, ③ ...", marked in the upper right corner of the object being injected. Note entries for the same content in the footer or text comments can be combined, such as "⑥⑨ Maslow, the Existential psychology exploration", Kunming: Yunnan Publishing House, 1987, 130, 126 pages.

Reference numbers are usually marked with square brackets in Arabic numerals, such as "[1], [2], [3] ..." and there are no brackets. At the end of the text, the reference documents corresponding to the contents of the text should be marked sequentially in the upper right corner of the corresponding text.

10 , appendix number

The appendix number of the paper is usually marked in uppercase English letters, such as "Appendix A, Appendix B, Appendix C ...". The appendix of the figures, tables, forms, references and other serial numbers, and the text separate, but also all with the Arabic numeral code, but in the digital pre-labeled Appendix sequence code, such as: Figure A1, Table B2, type (C3), literature [D4] and so on.

Xi. Number of pages

The page callout starts with the first page of the body and, as the 1th, can be labeled in the middle or right of the header or footer. Covers, inside front cover, Fengsan, and back cover are not included in the page numbers. You can separate the front page, the order, the contents page, and so on. The page numbers should be labeled in the same location.

12 , the number of common non-standard is:

1.	A	(a),	(1),	①	First:	First
2.	B	(ii),	(2),	Ii	Second:	Second
3.	C	(iii),	(3),	③,	Third:	Third

The ordinal usage of the specification is as follows:

1.	A.	A	(1)	①	First	First of all
2.	B.	Two	(2)	Ii	Second	Secondly
3.	C.	Three	(3)	③	Third	Again

A few notes on commonly used serial numbers (numeric ordinal order)