请各位高手帮忙翻译一下，非常感谢！

翻译什么 翻译成英文还是翻译意思啊

Production line balancing is important in planning and design of combinatorial optimization problem, and the decision is a production line on the way. This design is mainly applied line balance theory, industrial engineering technique of xian air clean window industry limited company of sliding Windows production within 60 type design and system is analyzed. First, through introducing the theory of knowledge production line balancing concept and evaluation index of realistic problems, analyses and evaluate the production capacity of production line, secondly, each time observation, recording and analysis of data, through the calculation of products, and the load and beat, line balance of the main production rate performance evaluation index production theory analysis, and the fourth is to combine the theory of the production data of the current imbalance of some adjustment homework personnel allocation and adjustment of operation time line balancing method t