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tail down angle
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tail down angle
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工学
军用飞机设计评审
释
tail down angle
飞机擦地角
前三点式起落架飞机停机时主轮触地点到飞机尾部最低点的连线与地面水平线之间的夹角。通常用符号表示。对于采用小车式起落架的飞机,则用其后轮着地点来确定擦地角。又称着地角或后座角。
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allowable
allowable amplitude of foundation vibration
allowable bearing capacity of dam foundation
allowable coordinate
allowable deviation
allowable deviation of track geometry
allowable error
allowable hydraulic gradient
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allowable pollutant assimilative capacity of water bodies
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