名词 production line:

1. mechanical system in a factory whereby an article is conveyed through sites at which successive operations are performed on it

production fat效率productionn.生产；产量；作品；成果；分泌；制作；上映；播出production plan establishment生产作业计划编制Production Qualification Test生产资格检验production language knowledge产生式语言知识production base rule language基于产生式规则语言production testing evaluation试采评价production type approval test生产定型试验production-oriented company[经] 由生产决定的公司production of thermal and PAR辐热积Production of pentaerythritol季戊四醇生产production of material objects物质生产

1. Cars are checked as they come off the production line.
   汽车经装配线组装完毕後即进行校验。
2. The production lines were phased in last year.
   这些生产线，是去年逐渐引进的。