A practical stair structure of sluice operating bridge was introduced.

介绍简易实用型水库工作桥楼梯结构新型式。

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The floor, piers and intercepting walls are its substructures. the traffic bridge, operating bridge and altar are treated as internal supports.

底板、闸墩和截水墙等为其子结构，交通桥、工作桥和胸墙等处理为内部支撑。

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To bridge between the outermost and middle layers, you need an operating system.

为了在最外层和中间层之间建立联系，需要一个操作系统。

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Unlike proprietary solutions that only work within a closed environment, Twonky technology is an open solution that works across brands, operating systems and industry standards to bridge the gap between mobile devices and the living room.

ENGADGET: Twonky Beam update for Android, iOS streams to Roku, Xbox 360

Gourlay, 46, steps up from his current role as the Stamford Bridge outfit's chief operating officer.

BBC: Gourlay becomes new Chelsea chief

All Inspiron laptops announced today will offer options with Intel's new 3rd Generation Core i processors (Ivy Bridge), Microsoft Windows 7 Home Premium operating system, and will be eligible for the Microsoft Windows 8 upgrade program.

ENGADGET: Dell unveils Inspiron 14z Ultrabook, multimedia-friendly Inspiron 15R and 17R