The time source has been used in CDMA systems as a time benchmark now.

目前，该系统成功应用于CDMA基站的定时系统。

youdao

The experimental result shows that the proposed time source satisfies the ITU-T G811 criterion.

实验结果表明时间源的性能达到了ITU-T G811规范的要求。

youdao

Frequency or time is derived from the traffic interfaces except in nodes where a primary reference frequency or time source is provided.

除了在一些节点中提供了主要参考频率或者时间源之外，频率或定时均可从流通接口中获得。

youdao

"My roommates were a source of great comfort and support to me during this time of great loss."

VOA: standard.2010.08.07

(Speaking) Institute director Eric Leonhardt says he's had his eye on the dairy herd as a source of transportation fuel for a long time.

VOA: standard.2010.02.23

Because the wind was blowing south at the time, the source of the gas could not have been one of South Korea's nuclear plants.

FORBES: Magazine Article

At the time, my source felt that it might be in Saudi Arabia, now it appears, of course, that it was in the United States.

CNN: Peter Bergen: Clues lie in list of hijackers

This is a well-known problem and one I wrote about in 2011, with specific reference to Twitter which was at the time a significant source of direct visits.

FORBES: Filling In The 'Direct Visits' Data Hole