In the 21st century of knowledge outbreaking, the industrial trend of the knowledge economy is spreading to various parts of the world through various media, which is dominated by European and American English-speaking countries with their long-term advanced scientific ability. Therefore, it is an indispensable tool for capacity growth to improve professional and technical skills through the learning by English books, websites or professional codes. Considering that the development of the technology industry today is closely related to the professional English ability, it is imperative to strengthen the cognitive ability of the scientific English practice.