Once positioned, connectors are lined up and ready for snap down connection.

一旦定位好，连接器就排成一行，准备向下连接。

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Once positioned, take a few deep breaths and relax your muscles, stressed or not.

一旦定位，需要几个深呼吸和放松肌肉，强调或不。

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Rows are only locked at the point in time that a cursor is positioned on them; once the next row is fetched, the lock is released.

数据行只是在游标定位它们时才锁定，一旦获取下一行之后，锁将被解除。

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So, what two investigators at the University of British Columbia did is they simply positioned, once again, an attractive actor or confederate on one side of the bridge.

因此，在剑桥大学里，两个调查者所做的,同样是安排，一个迷人的演员或助手站在桥的一侧。

耶鲁公开课 - 心理学导论课程节选

Once the station's robotic arm had positioned the hardware in the right place, the pair connected bolts to permanently attach the S6 segment to its neighbour, S5.

BBC: Spacewalkers bolt in power unit

It's a natural positioning once you've got your fingers firmly positioned in the crook on the back of the device (of course there are no physical page turn buttons here, unlike the Nook Simple Touch).

ENGADGET: Barnes & Noble's Nook HD 7-inch Android tablet, hands-on (video)

Once the initial boom of novelty wears off, will e-Sports be sufficiently well-positioned to keep viewers turning in?

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