Construction technique of concrete lining of long inclined shaft with steep obliquityAngle and large diameter is complex and extremely difficult.
陡倾角大直径长斜井混凝土衬砌施工技术复杂，施工难度大。
2
The Angle between the plane of the ecliptic and the equatorial plane is the obliquity of the ecliptic.
黄道面与赤道面的夹角是黄道的倾角。
3
In the system of measuring Angle of phase interferometer, it is considered that the impact brought by baseline obliquity on phase can be eliminated by equivalent baseline from geometric projection.