可更改性 meaning in English

alterability

According with the specialty of the grinding productive line , the advanced agility and credible plc integrated control system is designed to in place of relay control system that owns bad reliability and bad alterability . the environment is improved . it also meets the tidal current of material transportation controlling , tally with the up trend of the science and technology in the sugar - refinery
为解决糖厂压榨提汁生产线的传统继电控制系统的可靠性与可更改性差，操作工人工作环境极差等缺点，结合糖厂科技发展的趋势与当前物料输送线多采取集中控制的潮流，设计采用了先进、灵活、可靠的plc控制技术对压榨提汁生产线进行集成控制。