control programming system造句

Overseas numerical control cad / cam system that function is very strong and system " s price is high , it is difficult that gain appliance and expansion in middle and small enterprise ; we have many domestic numerical control cad / gam software , each software has the special features and is not perfect , many ways need to study , for the reasons it is necessary to develop the numerical control programming system which face middle and small enterprises and has independent copyright
数控机床在工业生产中得到广泛应用，相应的数控编程技术也迅猛的发展。国外的数控cad cam软件功能非常强大，但是价格高，在中小企业很难推广应用；而国产的数控cad cam软件也很多，它们各有特色，并不完善，有很多需要研究；所以有必要开发一个面向中小企业具有自主版权的数控编程系统。
It's difficult to find control programming system in a sentence. 用control programming system造句挺难的