Classification number of digital currency papers

1. 1
General introction

1.1 nature

2. 1、 The Chinese Library Classification Number in the paper:
is searched according to the Chinese Library Classification, and can also be accessed online http://www.ztflh.com/ Query, format: tg315.4
2: literature identification code:
literature identification code is divided into the following five kinds,
A: academic papers on theoretical and applied research (including review reports)
b: practical technology achievement report (Science and Technology), theoretical learning and social practice summary (SOCIAL SCIENCE)
C: articles on business guidance and technical management (including speeches by leaders, special comments, etc.)
D: general dynamic information (communication, report, conference activity, interview, etc.)
e: documents and materials (including historical data, statistical data, institutions, figures, books and periodicals, knowledge introction, etc.)

monographs [M], papers [C], newspaper articles [n], journal articles [J], dissertations [D], reports [R], standards [S], patents [P], separated literatures in papers [a]
electronic literature types: database [DB], Computer [CP], electronic bulletin [EB]
carrier types of electronic documents: Internet [OL], CD [CD], tape [MT], disk [DK]
A: monographs, theses, dissertations, reports
[serial number] main responsible person. Document title [document type identification]. Place of publication: publisher, year of publication. Starting and ending page number (optional)
[1] Liu Guojun, Chen Shaoye. Library catalogue [M]. Beijing: Higher Ecation Press, 1957.15-18.
b: Journal article
[serial number] main responsible person. Document title [J]. Journal title, year, volume (issue): starting and ending page number
[1] he Lingxiu. Reading history of Southern Ming Dynasty [J]. Research on Chinese history, 1998, (3): 167-173.
[2] ouj P, song T, Et al. Recent advance in research applications of passive energy dispersion systems 〔 J 〕. Earthquack eng, 1997,38 (3): 358-361.
C: precipitated literature in the paper collection
[serial number] main responsible person of precipitated literature. Title of precipitated literature 〔 a 〕. Main responsible person of original text (optional). Title of original text 〔 C 〕. Place of publication: publisher, Zhong Wenfa. Application of nonlinear programming in combustible poison allocation [a]. Zhao Wei. Theory and application of operational research -- Proceedings of the 5th Conference of Chinese society of operational research [C]. Xi'an: Xi'an University of Electronic Science and Technology Press, 1996.468.
D: main responsible person of newspaper article, Publication date (EDITION)
[8] Xie Xide. New ideas for creative learning [n]. People's daily, December 25, 1998 (10).
e: electronic literature
[document type / carrier type identification]: [J / OL] online journal, [EB / OL] online electronic bulletin, [M / CD] CD-ROM books, [dB / OL] online database [dB / mt] tape database
[serial number] main responsible person. Title of electronic document [type identification of electronic document and carrier]. Publishing or obtaining address of electronic document, Wang Ming Liang. On the progress of standardization database system engineering of Chinese academic journals
[8] Wan Jin. Journal of Chinese University Abstracts (1983-1993). English version [dB / CD]. Beijing: China University Network Publishing House, 1996.
author. Title [D]. City: preservation unit, Beijing, [D]. Fuzhou: Fujian Medical University, 2009.

Others:
author. Title [J]. Title, year, volume (issue): start and end page.
Shen Ping, Peng Xiangyue, Li Xiaojing, et al. Effect of clinical pathway on infants with foreign body in respiratory tract [J]. Chinese Journal of nursing, 2012, 47 (10): 930-932.

author. Title [M]. Edition. Place of publication: publisher, year of publication: starting and ending page.
Hu Yan. Nursing research [M]. 4th Edition. Beijing: People's Health Publishing House, 2012:38.

author. Title [n]. Newspaper name, publication date (EDITION).
Ding Wenxiang. Digital revolution and international competition [n]. China Youth Daily, November 20, 2000 (15).

author. Title [EB / OL]. Website, Publication date / citation date (optional).
who. 10 facts about patient safety [EB / OL].
Others: [R], [P], [a], [C], [Z], etc

I hope I can help you. I'm satisfied with it.

3. Chinese library classification number is the classification of books, which generally refers to books in the field of books. Books are divided into 25 categories. Each category has a more detailed classification number, such as literature i264.7, ecation g643.5 and so on. The right page of each book is marked with a classification number

4. Different
the Chinese library classification number refers to the classification code obtained by using the Chinese Library Classification to analyze the subject of scientific and technological literature and organizing the literature according to the subject attributes and characteristics of the literature content Chinese library classification is divided into five basic categories and 22 major categories. The mixed number is composed of Chinese phonetic alphabet and Arabic numerals. A letter represents a major category, and the order of major categories is reflected in alphabetical order. The number is used as a mark after the letter. In order to adapt to the development of instrial technology and the classification of this kind of literature, double letters are used for the secondary category of instrial technology
the paper number is the label of the editorial department

5.

The Chinese library classification number refers to the classification code obtained by using the Chinese Library Classification to analyze the subject of scientific and technological literature, and organizing the literature according to the subject attributes and characteristics of the literature content

Chinese library classification is divided into five basic categories and 22 major categories. The mixed number of English letters and Arabic numerals is adopted. A letter represents a major category, and the order of major categories is reflected in alphabetical order. The number is used as a mark after the letter. In order to adapt to the development of instrial technology and the classification of this kind of literature, double letters are used for the secondary category of instrial technology

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extended materials:

Chinese Library Classification (formerly known as Chinese Library Classification), referred to as Chinese Library Classification, is a representative large-scale comprehensive classification compiled and published after the founding of the people's Republic of China, and is the most widely used classification system in domestic libraries The first edition of CLC was published in 1975, and the fourth edition was published in 1999. The fourth edition of the revised Chinese Library Classification adds the category of classified materials, and distinguishes them from the category of classified books by "+", so it is officially renamed as Chinese Library Classification, and the abbreviation remains unchanged

the fourth edition of Chinese Library Classification comprehensively supplements new topics and expands the category system, so that the classification can keep pace with the development of science and technology. At the same time, we should standardize the category, improve the reference system and annotation system, adjust the category system, add and repair the sub table, and obviously strengthen the expansion of category and the accuracy of classification

6. Chinese library classification number refers to the classification code obtained by using the Chinese Library Classification to analyze the subject of scientific and technological literature, and organizing the literature according to the subject attributes and characteristics of the literature content Chinese library classification is divided into five basic categories and 22 major categories. The mixed number is composed of Chinese phonetic alphabet and Arabic numerals. A letter represents a major category, and the order of major categories is reflected in alphabetical order. The number is used as a mark after the letter. In order to adapt to the development of instrial technology and the classification of this kind of literature, double letters are used for the secondary category of instrial technology. The category names are as follows:
Marxism, Leninism, Mao Zedong Thought..... A Marxism, Leninism, Mao Zedong Thought

7. This network, in accordance with the professional inquiry will know, very simple, do not ask questions, the network can be & # 128516;

8.

Chinese library classification is divided into five basic categories and 22 major categories. The mixed number is composed of Chinese phonetic alphabet and Arabic numerals. A letter represents a major category, and the order of major categories is reflected in alphabetical order. The number is used as a mark after the letter. In order to adapt to the development of instrial technology and the classification of this kind of literature, double letters are used for the secondary category of instrial technology

The category names are as follows:

A. Marxism, Leninism, Mao Zedong Thought and Deng Xiaoping Theory

B. philosophy and religion

C. general introction of Social Sciences

D. politics and law

E. military

F. economy

g. culture, science, ecation and sports

h. language and writing

I. literature

J. art

< P > K Geography

n. general introction of natural science

O. mathematical science and chemistry

P. astronomy and earth science

Q. biological science

R. medicine and health

< P > s. agricultural science

T. instrial technology

U. transportation

v. aviation and aerospace

X. environmental science Safety science

Z. comprehensive books

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extended materials:

basic structure

1. Basic categories: for example, the Chinese Library Classification system is divided into five categories: Ma Lie Mao Deng; Philosophy; social sciences; Natural science; Comprehensive books

Basic categories: the first category of the classification table. There are 22 basic categories in Chinese Library Classification

Simple table: a list of categories formed by the basic categories and the first and second categories directly expanded by them. For example:

4, detailed table: a list of different registered categories expanded by the brief table is the real basis of literature classification

According to the contents, forms, genres and readers' purposes of books, under the guidance of certain philosophical ideas, using the principle of knowledge classification and logical method, books of all disciplines are divided into several categories according to their subject contents, each of which is divided into many subcategories, and each subcategory is further divided into several subcategories

finally, each kind of books can be divided into a certain category, and each category has a class number. A classified vocabulary is a collection of class numbers and categories in a hierarchical structure< br />

9. Search in the network to know!