本论文主要研究无尾式无人机总体概念性设计方法。
The general conceptual design method of tailless Unmanned Aerial Vehicle (UAV) was researched in this paper.
因此作为一种概念性设计手段，拓扑优化将起着越来越重要的作用。
As a kind of rational conceptual designing method, the topology optimization technique is important more and more.
本研究试图将层次分析法（AHP）运用到家具产品概念性设计的评价与决策中。
The Analytic Hierarchy Process (AHP) was used in evaluation & decision of furniture product conceptive design.
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