The battery can be rotationally mounted inside the battery mounting part and comprises a main body part, two hinge parts and two electrical connection parts.

所述电池可旋转的装设于电池安装部内，其包括一主体部、二铰接部及二电性连接部。

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Highway transportation hinge is an important part of integrated transportation system.

公路运输枢纽是综合运输系统的重要组成部分。

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This project mainly provides the cargo exchange hinge by road and railway, and also offers service for commercial and industrial distribution for north and west part of Ningbo.

本项目主要承担宁波通过公路、铁路等对外交通设施与外界联系的主要货物交换枢纽，并兼有服务于城市西部、北部商业及工业的配送功能。

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The success or failure of the initiative will largely hinge on the willingness of Africa's mobile phone companies to take part, according to Carl-Henric Svanberg, president and CEO of Ericsson, who conceived the project during conversations with Mr Annan and Intergovernmental Panel on Climate Change (IPCC) chief Rajendra Pachauri.

BBC: Mobiles boost Africa climate data

And, to be fair, part of why the 610 takes up so much more space is that it needs a formidable hinge to allow it to tilt the way it does.

ENGADGET: HP TouchSmart 610 review