长短大圆路径信号干扰
interference between longer and shorter great circle path signals
长短大圆信号干扰
interference between longer and shorter circle path signals
超大圆环支撑基坑
super circular struted foundation pit
沉入式大圆筒
Sunk large-diameter cylinder
embedded large cylinder
sunken large diameter cylinder
embedded large-diameter cylinder
沉入式大圆筒防波堤
embedded large cylinder breakwater
初始大圆航路
initial great-circle course