This layer establishes dialog control between the two computers in a session, regulating which side transmits, plus when and how long it transmits.

这层数建立对话控制在二台计算机之间在边传送的会议上，调控，加上何时并且怎样它长期传送。

youdao

How the body transmits messages?

身体如何传递讯息？

youdao

This article analyses that when an explosion happens in a hole filled with water, how the shock wave is produced and how it transmits and what shock it gives to the wall of the hole.

本文分析了含水炮孔爆破时，水中爆炸冲击波形成和传播的规律以及对孔壁的冲击作用。

youdao

"We've just sort of taken for granted we know how it transmits, and we really don't know, " he says.

CNN: Study: Humidifiers may help fight flu