arithmetic library造句

例句与造句

1. This paper describes the concept , system structure of the decision support system ( dss ) firstly , then introduces the database , model library , knowledge library and arithmetic library of the dss . subsequently , this paper describes the design of the data warehouse in details
   本文首先对决策支持系统( dss )的概念、体系结构进行了简要的介绍，阐述了dss的数据库系统、模型库系统、知识库系统以及方法库系统。
2. It's difficult to find arithmetic library in a sentence. 用arithmetic library造句挺难的