aspect-ratioBNC²³⁶²¹³⁺¹ 基本例句 纵横比；屏幕高宽比 Most low aspect-ratio flying wings have several redundant control surfaces, and the control allocation leads to the need to modify of some existing criterions. 由于可控性的设计要求需采用多操纵面的组合操纵，控制分配技术导致某些现有的品质准则需要修改。 hkxb.buaa.edu.cn