生产作业线 meaning in Chinese

production line

This paper use tientsin port as an example to analyze the relative factors , which affect the optimum allocation of equipments on port after having researched and analyzed national and foreign data . the math model of the optimum allocation of equipments based on integral layout theory has been set up and the brief design method of software about the optimum allocation of equipments on port . the following are a brief introduction of my work in this paper
在调查和分析国内、外的有关资料和现状的基础上，本文以天津港为例，初步分析了影响港口装卸生产作业线设备优化配置的相关因素，应用基于整数规划的设备优化配置数学模型，提出了港口装卸生产作业线设备优化配置软件的设计研究思路和概要。