If you define more channel exits than user data, the user data for the remaining channel exits will be a blank string.

如果定义的通道出口多于用户数据，则剩余通道出口的用户数据将为空字符串。

youdao

To add a record to your database, choose the > button and move to the last record (which should be a blank record). Add an entry as shown below

要向数据库添加记录，请选择 > 按钮并移动到最后一个记录（这应该是一个空白记录）。

youdao

In the song, she described that the girl had a long list of ex-boyfriends, while when she got broke up, there would be a blank space for the next boy.

在这首歌中，她描述了女孩有着一长串的前男友，而当她分手了，会留下空格等待下一个男孩。

youdao

You should be able to maybe print out a blank copy of those notes from the website not for memorizing them, but now just understanding how the photoelectric effect works.

你们应该可以从网站上打印一份,这些笔记中的空白的纸张,不仅仅是为了记忆，而且现在要理解,光电效应是如何工作的。

麻省理工公开课 - 化学原理课程节选

This year, it might be a blank, judging from the results of an annual panel discussion the magazine holds to debate the possibilities.

FORBES: Time's Person of the Year for 2012: Will It Be Lance Armstrong? Twitter? 'Women'?

This would not be a blank cheque to finance lifestyle statements but would sensibly pay for the upkeep of property that essentially belongs to the taxpayer.

ECONOMIST: Parliamentary expenses

The red tarmac would be replaced with a new surface and existing flowerbeds and lighting would be removed to create a "blank canvas" for the new design.

BBC: George Square set for ?15m revamp ahead of 2014 Games