程序字的简称是字,它是数控机床的专用术语。它的定义是:一套有规定次序的字符,可以作为一个信息单元存储、传递和操作,如X250就是“字”。加工程序中常见的字都是由地址字符(或称为地址符)与随后的若干位十进制数字字符组成。地址字符与后续数字字符间可加正、负号。正号可省略不写,常用的程序字按其功能不同可分为七种类型,他们分别称为顺序号字、准备功能字、尺寸字、进给功能字、主轴转速功能字、刀具功能字和辅助功能字。
... 程序-子程序结构 program-subprogram structure 程序字 program word 程序自动设计 auto-programming ...
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终止程序字符 ESC
应用程序字体 Application font
源程序字符 [计] source program character
打开应用程序字典 Open Application Dictionary
源程序字 [计] source program word
微程序字段 [计] microprogram field
微程序字 [计] microprogram word
可微程序字符产生器 microprogrammable character generator
程序状态字 PSW ; [计] Program status word ; progammer status word ; statusword,programPSW
这个程序占用2.5 兆字节的磁盘空间,可以在标准个人电脑上运行。
The program takes up 2.5 megabytes of disk space and can be run on a standard personal computer.
响应缓存的问题不复存在,因为这个套接字直接受应用程序的控制。
There are no issues of response buffering because this socket is under direct control of application.
一般来说,原始套接字要求程序员在通信代码的创建、调试和维护中做最多的工作。
In general, raw sockets require the programmer to do the most work in creation, debugging, and maintenance of the communication code.
I don't have to go read what it printed out in the screen. This has returned a value that I can use. Because I could do a test to say, is this a return value? If it's not, I'll do something else with it. So the binding is still there, it simply doesn't print it out.
我不想读到屏幕中打印出来的这行字,程序返回过一个我能够使用的值,因为我可以做个小测试,来说明这是否是返回的值,如果不是,我可以做一些其它的事,而这个绑定依然在这儿,没有打印任何东西。
And in Scratch did you probably see the key word "and" on one of the blocks.
在Scratch中,你们大概看到那个关键字,“and“在其中一个程序块中。
So I'm saving this file, notice there is a few keywords that we'll come back to next week like main which is kind of the main part of my program.
保存此文件,注意这有几个关键字,我们在下周介绍,比如代表程序主体部分的“main“
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