by assigning a Nominal Transmission Time within 25 s of the request的翻译：by assigning a Nominal Transmission Time within 25 s of the request 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

分配标称传输时间在25 s的要求

by assigning a Nominal Transmission Time within 25 s of the request

By assigning a Nominal Transmission Time within 25 s of the request

by assigning a Nominal Transmission Time within 25 s of the request