求英语翻译 要求无语法错误 无专业名词错误 行文流畅 谢谢

本文简单阐述了矿井通风系统的一些基本概念,介绍了在我国矿井通风系统普遍存在的漏风大、主扇效率低、风流可控性差等问题,目前已有的矿井通风系统优化改造的主要方法,同时对未来矿井通风的发展趋势提出了一些看法。

This article simply expounded of mine ventilation system, this paper introduces some basic concepts in China of mine ventilation system exists generally air leakage, low efficiency and main fan airflow control, of the existing issues such as mine ventilation system optimization and transformation of the main method and the development trend of future mine ventilation forward some opinions.
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