Punctuation marks in paper notes are generally as follows: if there are more than two authors, pause is used in the middle; There is no punctuation between the publishing house and the year of publication; The author's name and place name are followed by a colon, and the rest are generally separated by commas. This paper must pay attention to the use of punctuation marks.

1. Chinese sequence code is followed by pause, and Arabic numerals are followed by black dots.

2. Arabic numerals, symbols and words, and words and sentences juxtaposed with foreign languages should be separated by commas without pause.