图书中外文字母的正确应用郁峰几乎在所有图书中，特别是理工类专业图书中，都会用到各种外文字母。但在使用中存在着不少问题，一定程度上影响了图书的总体质量，因此有必要强调一下外文字母在图书中的正确应用问题。外文字母的正确应用，主要是指外文字母正斜体形式的正... The correct application of foreign letters in the book Yu Feng almost all books, especially science and engineering books, will use a variety of foreign letters. However, there are many problems in use, which affect the overall quality of the books to a certain extent. Therefore, it is necessary to emphasize the correct application of foreign letters in the books. The correct application of foreign letters, mainly refers to the foreign alphabets are in italic form ...