descriptors是什么意思？

descriptors

英[dɪsk'rɪptɔ:rz] 美[dɪsk'rɪptɔrz]

• 叙词；

例句

• Internal error: not enough file descriptors to connect to server. 内部错误: 文件描述符不完整,无法连接服务器.
• The maximum number of connection tracking descriptors per allocation. 每个分配中连接跟踪描述符的最大数量.
• The field descriptors allow integers and decimal number to be read and written. 字域说明符允许把整数和十进制数读入和打印出来.

英语六级真题

Included in your self-image are the categories in which you place yourself, the roles you play and other similar descriptors you use to identify yourself.
出自-2013年6月听力原文