On a more technical level, we again see open source and agile development practices, but with the addition of cloud computing as the delta of all of these trends.

在更深一些的技术层面，我们不但能看到"开源软件"和"敏捷开发实践"，而且还能看到"云计算"的影子。 这三者进一步的完善了DevOps。

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Three-phase winding, open delta connection. Ungrounded or grounded can be specified.

三相三线绕组，三角形或网状连接，接地或不接地。

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Three-phase winding, open delta connection, ungrounded or grounded.

三个分离绕组，有互联相或没有互联相。

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Yet another open seat yawns in the impoverished Delta region in the south-east, where Marion Berry, a Clinton administration official who won his seat in 1996, also bowed out of a re-election bid in late January for health reasons.

ECONOMIST: A spirited scramble for suddenly open Democratic seats

How they will open could hinge on a raft of corporate earnings from the likes of DuPont, US Airways and Delta Airlines.

NPR: Chinese Stocks Underperform On Growth Concerns