Similarly, if a double comma is entered as user data, then the channel exit at that position in the list will get user data consisting of a blank String.
类似地,如果输入两个逗号作为用户数据,那么列表中该位置的通道出口将获取由空白字符串组成的用户数据。
2
In some cases the specific change triggers a signal - the folded or square position may activate some other enzyme, or open a channel in a cell.