The paper analyzed and compared some kinds of gearing modeling of stretch-reducing of tubes.

文章介绍了张力减径机的几种传动方式，并对其进行了分析与比较。

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Based on the characteristics of tube stretch-reducing process, the elastic FE calculation program is prepared by means of the constituent element modeling technique.

根据张力减径过程的变形特点，采用组元建模技术，编写了弹塑性有限元计算程序。

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Vujevic thought she would have a stretch of time for lunch -- modeling makes her hungry, she says -- but as she's leaving the studio, her agency sends an e-mail letting her know that she has a fitting for Gerlan Jeans, so she heads downtown.

CNN: A day in the life of a New York Fashion Week model