坡度: falling gradient; slope; inc ...计算: count; compute; calculate; r ...起始: origin; origination; parenta ...点: drop俯仰角计算起始点: pitch datum起始点: initial point; initial station; initiation point; initiation site; poi point of initiation; point of initiation poi; point of origin; starting point; the point of beginning下滑道偏差量计算起始标志: displacement reference出发点, 起始点: starting point起始点, 出发点: start point起始点标记: start marker起始点改变: stptchange起始点无效: invalid start point起始点校正: start point correction起始点原点: initial point伪起始点: pseudo-starting point旋回起始点: angling point沿着起始点: follow start points原点，起始点: initial point坡度计: slope gage; slope meter航空器起始点: origin of aircraft核监督起始点: starting point of safeguards连续音起始点: full-tone original推入量起始点: pull-up start point在起始点转移: transfer initiated at the origin时间计算起点: time zero
