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- Objective To explore a practicable process to estimate the cosmic radiation exposure doses to aircrews of civil aviation at flying altitude. 目的研究简便可行的民航飞行人员所受宇宙辐射有效剂量的估算工具。
- In middle and high mountain areas, the landform is complex, the flying altitude should be relatively high, and the intensity of magnetic anomalies detected by aeromagnetic survey is hence relatively weak. 摘要中高山地区的地形复杂,飞行高度较高,航磁测量获得的磁异常强度相对弱小。
- We are flying at an altitude of 20000 feet. 我们的飞行高度是20000英尺。
- The plane was then flying at an altitude of 8000 feet. 当时飞机在八千英尺的高度飞行。
- The flier is flying a new-type jet plane on trial. 飞行员正在驾驶一架新式喷气机作试验飞行。
- A New Type of Sensor for Keeping Flying Altitude of Small-sized Unmanned Plane 一种应用于超小型无人机的新型定高传感器
- THE TECHNIQUE FOR CONTROLLING FLYING ALTITUDE QUALITY IN AEROMAGNETIC SURVEY 航磁测量中飞行高度质量控制的方法技术
- KEEPING FLYING ALTITUDE SYSTEM DESIGN OF SMALL- SIZED UNMANNED PLANE 一种应用于超小型无人机的定高系统设计方案
- DOWNWARD CONTINUATION OF AEROMAGNETIC ANOMALY FROM FLYING ALTITUDE TO TERRAIN 将航磁异常从飞行高度向下延拓至地形线
- The airliner flew at an altitude of 20000ft. 客机在两万英尺的高度飞行。
- Multi-colored flags were flying over the rooftop. 五彩缤纷的旗子在屋顶上飘扬。
- 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。
- I just caught a sight of a bike flying by. 我只是看见一辆自行车飞快驶过。
- He's got off to a flying start in his new job. 他兴致勃勃地开始他的新工作。
- A boy is flying a kite in the piazza. 一个小男孩在阳台上放风筝。
- Sparks from the fire were flying up the chimney. 火星沿著烟囱向上飘。
- He passed the examination with flying colors. 他考试中取得了优异成绩。
- The bird caught a bug on the fly. 那鸟在飞行中捉住了一只昆虫。
- The aircraft was flying above thick fog. 飞机在浓雾上空飞行。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries