矿产资源是国民经济和社会发展的重要物质基础，对于国家安全和经济发展具有至关重要的作用。如何通过高效、环保的选矿操作和工艺优化来提高矿产资源的利用率，成为当前矿物加工领域亟待解决的重要课题。该书Mineral Processing-Beneficiation Operations and Process Optimization through Modeling从建模方面探讨了矿物加工中选矿操作和工艺优化的问题，为国内相关领域的研究者提供了新思路和参考。

在本次翻译实践中，译者选择了该书的第五章。作为一本技术类书籍，涉及矿物加工领域的专业知识，如选矿操作、工艺优化和数学建模等方面，其语言具有高度的专业性和学理性。该书在描述选矿操作和工艺优化时，语言准确、严谨，确保读者能够准确理解相关内容。

这一翻译实践过程使译者认识到，科技翻译需在语言形式对等基础上更要注重专业知识和信息功能的等效传递，通过多维度策略协同才能实现技术内容的精准再现。本报告为矿业类英语科技文本汉译提供了一定的方论框架和可操作的策略参考，对临近相关专业领域的翻译实践具有一定的参考价值。

Mineral resources are an important material basis for national economic and social development, and play a vital role in national security and economic development. How to improve the utilization rate of mineral resources through efficient and environmentally friendly beneficiation operation and process optimization has become an important issue to be solved urgently in the field of mineral processing. The book Mineral Processing-Beneficiation Operations and Process Optimization through Modeling discusses the problem of beneficiation operation and process optimization in mineral processing from the aspect of modeling, and provides a new idea and reference for domestic researchers in related fields.

When translating this specialized text in mineral processing, the translator chose the fifth chapter of the book. As technical English text, it involves professional knowledge in the field of mineral processing; including mineral processing operations, process optimization and mathematical modeling, and its language is highly professional and theoretical. The book describes mineral processing operations and process optimization with accurate and rigorous language to ensure readers to understand the relevant content accurately.

 This practice demonstrates that technical translation requires prioritizing equivalent transmission of professional knowledge and informational functions over formal linguistic equivalence. The coordinated application of multidimensional strategies proves essential for accurate reproduction of technical content. This report establishes a methodological framework and operable strategies for translating mining-related technical texts, offering referential value for translation practices in adjacent engineering fields. The findings emphasize the necessity of interdisciplinary competence integrating linguistic expertise with domain-specific knowledge in specialized translation.

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