弹性密封环位于各段纵向通道的内部。

A resilient annular seal is located within the longitudinal channel of each segment.

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第二种方法是，每个应用程序可以使用其内部绑定的通道出口类副本进行部署部署为JAR或一个或多个其他类文件。

Alternatively, each application can be deployed with a copy of the channel exit classes bundled inside it, either in the form of a JAR file, or as one or more class files.

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细胞有不同的侧面，并且有一个侧面一定要朝向导管壁，而其他的侧面一定要朝向内部通道。

The cells have different sides, and one side must face the wall of the duct and the other must face the inner channel.

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So the influx of ions from the outside of the cell to the inside of And you can think of ion channels as being gated, by gated it means the gate can be closed and no ions are going through, as in this case here.

下面以离子从细胞外部流入内部,你可以把离子通道想象成是有闸门的，也就是说闸门可以关上,这时没有离子能通过，就像这种情况。

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