There may be two reasons in relation to vibration:(1) No grid connection with long screw bolt at the flanges of at two ends of extension joint;

分析中发现引起振动的原因为：（1）伸缩节两端法兰没用长螺杆刚性联接；

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The latter is addressed in a joint realization table (JRT), an extension to RUP-SE's current service specification development artifact.

后者定位在一个联合实现表(JRT)上，这是RUP - SE当前的服务规格说明开发工件的一个扩展。

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The Agile Extension is a joint program of the IIBA (r) and the Agile alliance.

这份敏捷扩展是IIBA和敏捷联盟(Agile Alliance)的联合项目。

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Rio Tinto also announced an extension of its joint venture with Sinosteel Corporation in Western Australia, designed to allow for a further 50 million tonnes of iron ore to be produced in the Pilbara region.

BBC: Rio Tinto agrees Chinalco mineral tie-up

Verizon has worked with Lowe's for many years, and the extension of this relationship demonstrates our joint commitment to keeping our customers connected to the things most important to them whenever and wherever they choose.

ENGADGET: Verizon brings wireless monitoring service to Lowe's Iris smart home system