For periodical checking, polling time can be set individually for each account.

需要定期检查，可以设置投票的时间单独为每个帐户。

youdao

Most of the time, polling returns no data, or worse, data we've already seen and have to process again or identify as having already been processed.

在大多数时候，轮询不返回数据，更糟的是，会返回我们已经见过的数据，但又必须再次处理或标识为已经处理过。

youdao

For example, you could increase the time between polling dynamically depending upon the number of users online.

例如，根据用户在线的数量，可以动态增加两次轮询的时间间隔。

youdao

Some polling stations stayed open late Friday on the first day of the balloting because voters were still in line at closing time.

VOA: standard.2009.11.28

"Over the 90 percent of the more than 3,000 polling stations, fixed and mobile,countrywide opened on time this morning and no logistical problems or challenges worth mentioning were experienced,".

VOA: standard.2009.11.28

After queues meant people were unable to vote in some parts of England in the 2010 UK General Election, Mr Mackay announced changes would be made so that those who turn up at the polling station in time would still be able to cast their ballot, even if the polling station had closed.

BBC: Scotland politics

Frankly, a lot of pollsters, myself included, think the media spends too much time on polling, and we think that the media spends too much time - not NPR.

NPR: As Election Day Nears, Poll Data Questioned

Other features include real-time polling during a conference session, and audience analytics about attendee backgrounds, interests and demographics.

FORBES: Can Topi's Mobile App Make Conferences Social?