存储程序的教育计算机 SPRC Stored Program Educational Computer
存储程序的控制 stored program control
储存这个源程序的行数 public long line
变更存储的程序 changed memory routine
老师给了山姆一张要读的书的清单,但他刚刚做了眼部手术,需要一些可以存储书并对他出声朗读的应用程序。
Sam was given a list of books to read by his teacher, but he has just had an eye operation and needs some apps that can store the books and read them aloud to him.
这儿有一个存储程序计算机的例子。
在本文的示例中,只有一个ddl选项卡,因为一个SQL存储程序只有一个DDL。
In the example in this article, there is a single DDL TAB, because an SQL stored procedure has only a DDL.
And if the test is true, it will change the value of this program counter to point to some other place in the memory, some other point in that sequence of instructions, and you'll keep processing.
如果测试结果为真,它会改变程序计数器的结果去,指向记忆存储器里的其他地方,指令序列里的其他地方,然后你会继续这个过程。
RAM You probably know your computer has something called RAM which is where documents and programs live just temporarily while you're running them 'cause RAM tends to be pretty fast and whereas your hard disk is where programs and files live permanently.
也许你知道电脑有一个,正在使用的程序和文件都暂时存放在那里,而且会加快电脑速度,而硬盘是程序和文件,永久存储的地方。
That program counter points to some location in memory typically to the first instruction in the sequence.
程序计数器指示存储器当中的某些位置,尤其是指示序列中的第一个指令。
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