The first section is an overview, which consists of four parts: research setting, study progress, significance of study in this field and technical route of this thesis.
引言由选题背景、国内外研究进展、论文研究意义和论文技术路线四部分构成。
This paper is an overview on the research progress of low-ester pectin making using pectinesterase.
本文综述了国内外果胶酯酶制备低酯果胶的研究进展。
This paper presents an overview of the research progress on the quantum-dot lasers.
本文综述了量子点激光器的研究进展。
应用推荐