Next, according as no - gyrating round fiber winding theory and concrete request of vane, analyzing the winding technics, found the mathematics model of tension control system.

根据非回转体环向缠绕理论及叶片产品的具体要求，分析缠绕工艺，建立了张力控制系统的数学模型。

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Advantages and disadvantages of CNG3 and CNG4 types are mentioned. The FRP vessel with different design and burst pressures are obtained by manufacturing technique and filament winding theory.

文中比较了第三代CNG (CNG3)和第四代cng (CNG4)气瓶的优缺点，通过缠绕理论和制造技术得到不同设计和爆炸压力的纤维增强塑料气瓶。

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The theory is that the male strategy is the most useful for hunting prey; chasing an antelope, say, would mean running a long way over a winding route.

这一理论认为，男性的策略在狩猎时最为有效；换句话说，追捕一只羚羊将意味着要沿着千回百转的路线长途跋涉。

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