An assembly joint chain model is built up combining the assembly process information such as joint types, assembly sequences and design constraints e. g. ke...

所生成的尺寸链综合考虑了设计要求、装配工艺(顺序)、接头形式等因素，为设计方案的优化评价提供了误差分析手段。

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The needle roller bearings without flanges are separable, i. E. The outer ring, the needle roller and cage assembly and the inner ring can all be mounted separately.

不带法兰的滚针轴承是可分离的，即外圈、滚针和保持架组件以及内圈都可分别安装。

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Tapered roller bearings are generally separable, i. E. The cone, consisting of the inner ring with roller and cage assembly, can be mounted separately from the cup (outer ring).

圆锥滚子轴承通常是分离型的，即由带滚子与保持架组件的内*$$}圈组成的圆锥内*$$}圈组件可以与圆锥外圈（外圈）分开安装。

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At the start of the month she opened a petition on the Welsh assembly's e-petition page calling for all councils to be required to make recordings of their meetings available on their websites.

BBC: Jacqui Thompson arrest: Allow council filming says Tory