By building up a mechanic model, the qualitative and quantitative analysis of FAE warhead shell are introduced in the paper, and a new design method is put forward.

通过建立力学模型，对FAE战斗部壳体进行了定量分析，提出了FAE战斗部壳体设计的新方法。

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The paper expounded the concrete model-building process and method, i. e. first to create structural models and then to build up stratigraphic and lithologic models.

文中论述了建立模型的具体过程和方法，即先建构造模型，再建地层、岩性模型；

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This paper gives a general method of creating kinematic model of robots, which includes building joint links by DH rule, setting up joint coordinate frames and finding DH parameters.

本文给出了自动建立机器人关节座标架原则，DH参数正负号确定原则，描述了关节座标架建立流程及DH参数求解方法。

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