求助：请求各位帮忙翻译这段话的意思.

题目

求助：请求各位帮忙翻译这段话的意思.
the vertical advances being memorized in the working memory, i.e. in the laydown memory which is active at present , are called up by means of this p-function.the vertical advances can be displayed and altered.for the data which are not to be changed ,the input has to be made in accordance with the column"display".

答案

垂直超前电路在内储存器,比如在当时被激活的内存储存器中,是借助于P功能得以被激活的.垂直超前电路可以被显示和改变.对于那些没有改变的数据来说,指令必须根据"显示"栏来输入.vertical advance:专业词汇,查到的意思...