Both the loading pole and lacing bar are set on the joints of the horizontal and vertical steel pipes.

卸载拉杆及拉结筋均拉设在脚手架横竖钢管结点处。

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This article was based on the project "research on the joints that hold long life time and high quality".

本文课题内容来源于总装备部十一五装备预先研究计划项目《长寿命机械连接与高性能紧固件技术研究》。

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Try water exercise, such as aqua aerobics. These are often easier on the joints and require less balance.

试试水中有氧运动。例如水中健美。这些能改善关节的平衡性。

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"On station one,we have robot arms. And what happens is the robots have different joints like a human arm -- one at the shoulder,one at the elbow, wrist and then a claw.

VOA: special.2010.07.28

So biomedical engineers have been working for many years on how to design replacement parts for joints like the hip: the artificial hip is the most well developed of those.

因此,生物医学工程师花了很多年时间,致力于设计像髋关节这样的关节替代品,尤以人工髋关节的研究最为成熟

耶鲁公开课 - 生物医学工程探索课程节选

So do cardiologists, who will be as focused on the heart as rheumatologists are on the joints.

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But it is apparent, he said, that running on more rigid surfaces, such as asphalt or synthetic tracks, typically results in "more loading on the joints" and a greater likelihood of injury.

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There, he'd set up shop on the sidewalk outside the juke joints.

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