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- Obstacle clearance limit is 150m. 超越障碍物许可高度150米。
- The municipal people's governments shall demarcate areas in the vicinity of obstacle clearance zones for the take-off and landing of aircraft where construction of noise-sensitive structures is restricted. 城市人民政府应当在航空器起飞、降落的净空周围划定限制建设噪声敏感建筑物的区域。
- Emergency Terrain Clearance Altitude 应急离地高度
- minimum obstruction clearance altitude 越障最低安全高度
- Minimum Terrain Clearance Altitude 最低离地(飞行)高度
- Let me tell you some details about clearance. 让我告诉你一些通关的细节。
- The construction of buildings or facilities that do not meet the requirements of obstacle clearance of the airport; 修建不符合机场净空要求的建筑物或者设施;
- Don't shrink from the thought of obstacle. 不要一想到困难就退缩。
- We are flying at an altitude of 20000 feet. 我们的飞行高度是20000英尺。
- The airliner flew at an altitude of 20000ft. 客机在两万英尺的高度飞行。
- Lack of education is an obstacle of success. 缺乏教育是成功的障碍。
- At this altitude you often get strong winds. 在这一纬度地区，经常有大风。
- The plane flew at an altitude of30000 feet. 飞机在三万英尺的高空飞行。
- An obstacle or a span to be jumped. 需跳越的障碍或跨度
- Her father's opposition remained only their obstacle. 她父亲的反对是他们唯一的障碍。
- obstacle clearance 障碍间隙
- An obstacle to or a censoring of free speech. 言论限制对言论自由的审查或言论自由的障碍
- Some people develop altitude sickness when climbing high mountains. 有些人在爬高山时会发生高山反应。
- obstacle clearance box 障碍间隙框
- The pilot blacked out for a moment upon reaching such a high altitude. 飞机上升到这样高度时，飞行员昏厥了片刻时间。
