Arrays are part of the base PHP language and they make the collection data structures a breeze to work with.
数组是基础php语言的一部分，并可简化对集合数据结构的处理。
In the nc automatically programmed subsystem, a data base is used to transmit information and the automatically programmed language is used to achieve automatical emergence of nc code on the computer.
数控自动编程系统以数据库作为数据传递方式，利用数控编程语言，实现了数控加工代码的计算机自动生成。
The language not only have various data types often used in engineering data base, but also can describe the structures of engineering objects.
这种语言不仅具有工程数据库中常用的数据类型，而且还具有描述工程对象结构的能力。
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