Does data have to come concurrently from all of the five systems?

是否必须同时从五个系统获取数据？

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Water injection system is one of the five systems in oilfield.

油田注水系统是油田地面工程的五大系统之一。

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The initial award is for five systems, with additional quantities in the out years.

最初的订单包括了5套系统，此后将会追加一定的数量。

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Mohammed Bah Abba personally financed the first five thousand pot-in-pot systems for his own community and five villages nearby.

VOA: special.2009.02.09

Microdisplays will eventually end up in pagers and cellular phones, says Jim Bowser, a vice president at microdisplay vendor Three-Five Systems.

CNN: Watch for microdisplays this year

Colorado MicroDisplay, Brillian, Three-Five Systems and others that have long since passed were toiling on such designs as far back as 10 years ago.

FORBES: Move up http://i.forbesimg.com t Move down

Five of the systems, and 10 of the planets, are the same in both papers.

MSN: Kepler telescope adds 41 planets to its list - Technology & science - Space - Space.com | NBC News