本文用正交设计方法较系统地研究了对二元素帆气动特性的影响因素和主、副帆间的配合问题。
By using the method of Orthogonal design this paper investigates the effects of the two-element sail on its aerodynamics performance and the matching of the main sail and the auxiliary one.
艺帆绣品推出“满副立体绣”是为了满足现代审美需求而创造的，一个全新的刺绣艺术品类。
Fan art embroidery launched the "full three-dimensional embroidery Vice" is to meet the needs of modern aesthetic to create a new embroidery art class.
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