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Terms containing 阻升比 | all forms | in specified order only
SubjectChineseEnglish
space再入飞行器升阻比lift-drag ratio of reentry vehicle
tech.升力阻力比lift-drag ratio
avia.升力阻力比lift-to-drag
avia.升阻比drag ratio
avia.升阻比lift-to-drag
avia.升阻比lift- drag ratio
wind.升阻比lift drag ratio
avia.升阻比lift-to-drag ratio
avia.升阻比lift drag rate
nautic., tech.升阻比drag-lift ratio
avia.升阻比lift-over- drag ratio
wind.升阻比lift to drag ratio
navig.升阻比liftover-drag (ratio)
interntl.trade.升阻比lift/drag ratio
skydive.升阻比lift-drag ratio
space升阻比lift to drag ratio
space升阻比lift-over-drag ratio
space升/阻比lift-to-drag
space升阻比lift-drag ratio lift to drag ratio, lift-over-drag
space升阻比lift over drag
gen.升阻比fineness
railw.升阻比估计estimation of lift-to-drag ratio
wind.叠层结构L/D升阻比layered construction
avia.最大升阻比maximum lift-to-drag ratio
spaceL/D 最大可能升阻比L/D max maximum attainable
tech.空气动力升阻比aerodynamical quality
avia.空气动力升阻比aerodynamic quality
avia.载荷分级数 一种道面承载分类体系。显示道面无裂纹或产生永久变形时的承载能力。其数字通过道面的板承载试验得到。同样任何飞机的等效单轮可以用 LCN 值来表示。LCN 依赖于起落架几何形状、轮胎压力、道面组成和厚度。因此,如果跑道道面的 LCN 大于飞机的LCN,该机可以安全使用这条跑道。标准载荷分级如下:LCN10, 20, 30, 40, 50, 60, 70, 80, 90, 100 L/D lift drag ratio 升阻比 翼型在不同迎角下的升力系数和阻力系数的比值。它是翼型效率的量度。具有最大升阻比的迎角是最有效的迎角。在正常的翼型上,有效迎角一般为4。升力/阻力,Cₗ = C𝒹 LDA localizer-type directional aid 航向信标型航向设备load classification number (用于非精确仪表进近的导航设备,实用性和精确性与航向信标不相上下,但不是完整的仪表着陆系统的一部分,且不和跑道对准。LDA 航线通常比相似的简易航向设施 (SDF )提供更精确的进近航线,它具有6°或12°的航线宽度。在此航线和跑道之间对准不超过30°的地方,可公布直线进近最小值。两者对准超过30°的地方,只公布盘旋进近最小值)
wind.阻升比drag-lift ratio
wind.阻升比drag by lift
skydive.阻升比drag-lift D/L ratio
wind.阻升比drag lift ratio
wind.阻升比D/L ratio
gen.阻升比drag to lift ratio