1, the structure of the topic. Phrases are the main forms of English titles, especially noun phrases, that is, titles are basically composed of one or several nouns plus their prepositions and/or postattributes.

2. The number of words in the title. The title should not be too long. The general principle is that the title should be exact, concise and eye-catching. On the premise of accurately reflecting the specific content of the paper, the fewer titles, the better, and generally should not exceed 10 entity words. Experts suggest not to exceed 15 words. According to people's memory characteristics, it is best not to exceed 12 words, otherwise it will be difficult to remember, and generally it will not exceed 20 words at most.

3, the author. China's name is spelled in Chinese Pinyin. The Chinese phonetic alphabet of China's author's name is written as follows: the surname comes before the first name with a space in the middle, such as Li Ping and Li Xiaoping.

4. unit. The company name should be written in full name (from small to large). For example: No.0/52, Xingan West Road, Guangzhou City, Guangdong Province. The spelling method of place names is: the first letter of the first word is capitalized, and the following words are lowercase, for example, Beijing and Nanhai.