| 单词 | polling |
| 释义 | polling 1. A procedure by which a machine accesses a network, calls another machine, and downloads documents, files, or other data stored in the remote machine, commonly with security provided on the basis of a programmable poll code. 2. A procedure by which a central computer controls network channel access by querying other computers or terminal devices to invite them to transmit data. Polling typically is in a predetermined query sequence, and the invitation is for transmission for a limited time, perhaps measured in milliseconds. |
| 随便看 |
|
科学参考收录了5291条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。