我认为绿色通道对捐赠器官运输起到很大帮助。

I think a green channel will facilitate our work in donated organs transportation.

youdao

半速动行的ISDN通道对电话呼叫来说是有效的。

Not enough ISDN channels are available to make the call.

youdao

消息总线是消息通道（也称为队列或主题）的集合，通常配置为请求-应答通道对。

A message bus is a collection of message channels (also known as a queue or topic) usually configured as request-reply channel pairs.

youdao

And all ion channels are selective for a single type of ion, and we can think about how that selectivity takes place, and that's where this idea of atomic radius is going to become very important.

所有的离子通道都是仅对某一种离子具有选择性的，而我们可以来想一想这种选择性是如何发生的，这也就是原子半径这个概念将会变得，非常重要的地方。

麻省理工公开课 - 化学原理课程节选