The principle and methods of various surface engineering technologies are introduced, and its study progress and application on manufactured and maintenance of vehicle engine is summarized.
介绍了各种表面工程技术的原理和方法，综述了有关表面工程技术在车用发动机制造和维修领域的研究和应用进展。
Pilot study on the design and planning of the City East entrance landscape in Zhangzhou is to further clarify the concept, principles and methods of application.
通过对漳州市城市东入口的景观规划设计的试验性研究，来进一步说明这些理念、原则与方法的运用。
The application of optimization methods in food theology study are reviewed in this paper. A few kinds of important mathematical model are given.
本文综述了最优化方法在食品流变学研究中的应用，提出了几种主要的数学模型。
应用推荐