避免不必要的重复的英文
avoid needless duplication
例句与用法
- The type and key you provide help avoid unnecessary duplication , so you generally do not need to determine explicitly whether a script block already exists
您所提供的类型和键有助于避免不必要的重复，因此，一般情况下不需要显式确定脚本块是否已存在。 - Software reuse in industrial control system is a newly born research focus . past experiences have shown that the industrial control software has to be developed in a very original and boring pattern , in which everything had to be started from programming activities . now this anguishing procedure must be subdued according to industrial developement and economic struggle , which demand efficiency and capability . aiming at efficient software developing way , this paper suggests software reuse to avoid duplicated and unnecessary work . module " plug & play " , shcan2000 system combined reuse technology is presented as an ideal developing base for industrial control system . in shcan2000 , after control analysing , the function modules can be properly assembled to form the core of the control system instead of programming . those function modules form module storehouse , which can be enriched by produceing new modules
本文探讨了这种形势下开发工控软件的新方法，提出采用软件复用技术来避免不必要的重复工作以提高效率。结合复用技术开发了shcan2000现场总线控制系统，这是可以实现功能模块“即插即用”的工控软件开发平台。使用shcan2000现场总线系统开发工控软件，只需要根据现场控制要求，使用功能模块进行适当“搭建” ，形成所要求的控制功能，即可完成整个工控软件控制内核的设计工作。
