例句與造句

1. geometry and quantum field theory, designed for mathematicians, is a rigorous introduction to perturbative quantum field theory, using the language of functional integrals
   幾何和量子場論課程是用泛函積分的語言對微擾量子場論的嚴(yán)謹(jǐn)?shù)慕榻B，主要針對數(shù)學(xué)家設(shè)計(jì)。
2. It's difficult to find functional integrals in a sentence. 用functional integrals造句挺難的