显示段 meaning in English

di lay segment
display segment

Can you tell me where the main interval with oil & gas showing is
你能告诉我本井的主要油气显示段在哪吗？
The main interval with oil & gas showing in the well is a tertiary formation
本井的主要油气显示段在第三系。
In computer graphics , an input device used to specify a particular display element or segment . example : a light pen
在计算机图形学中，为标识某个具体显示单元或显示段所用的一种输入设备，例如光笔。
In the execution of a computer program , to load a segment of the computer program in a storage area hitherto occupied by parts of the computer program that are not currently needed
在计算机图形学中，为标识某个具体显示单元或显示段所用的一种输入设备，例如光笔。