constant of the cone

36测量学... ... "蒙气差常数"," constant of refraction" "圆锥常数"," constant of the cone" "恒相,恒相位"," constant phase" ...

航海及海运专业英语词汇(C8) ... constant of proportionality 比例常数 constant of the cone 圆锥常数;圆锥投影海图收使用常数 ...