图书印制质量是评价图书质量的不可或缺的因素。图书的印制属于图书的外观生产。好的外观能更好地反映图书的内容 ,对图书内容的表达起促进作用 ;相反 ,则会对内容的表达产生负面影响。因此 ,提高图书印制质量非常重要。科技图书大都存在大量插图 ,因此 ,相对于纯文字的图书 , Book printing quality is an indispensable factor to evaluate the quality of books. Book printing belongs to the appearance of the book production. Good appearance can better reflect the content of the book, which can promote the expression of the book content; on the contrary, it will have a negative impact on the expression of the content. Therefore, it is very important to improve the printing quality of books. Most of science and technology books exist a large number of illustrations, therefore, relative to plain text books,