《普林斯顿应用数学指南》（The Princeton Companion to Applied Mathematics）是《普林斯顿数学指南》的姊妹篇，是介绍应用数学各领域研究情况的经典著作。《普林斯顿应用数学指南》中描述什么是应用数学，应用数学为什么重要，它和其他学科之间有哪些联系，以及当前主要领域的研究内容；不仅解释了应用数学本身，也对如何学习学习和数学写作及数学教学等问题做了经典论述。. 目前，本书的中译本版权已由国内出版社购买，本项目团队已完成中译本初稿。翻译出版此书对传播科学思想和普及数学文化有积极的意义。

《The Princeton Companion to Applied Mathematics》 is a companion to《The Princeton Companion to Mathematics》. It is a classic work that introduces the research in various fields of Applied Mathematics. 《The Princeton Companion to Applied Mathematics》describes what applied mathematics is, why applied mathematics is important, what links it has with other disciplines, and the current research content in major fields; It not only explains the applied mathematics itself, but also makes a classic discussion on how to learn, write and teach mathematics..At present, the copyright of the Chinese translation of this book has been purchased by domestic publishing houses, and the project team has completed the first draft of the Chinese translation. The translation and publication of this book is of positive significance to the dissemination of scientific thought and the popularization of mathematical culture.