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- heading and attitude system 航向姿态系统
- Gyroscopic Heading and Attitude Reference System 陀螺仪航向与姿态基准系统
- Navigation Heading and Attitude Reference System 航行方位和位置参照系统
- The strapdown electric compass is widely used for heading and attitude determination especially in cost sensitive applications. 捷联式电子罗盘以其低成本、固态化、小型化、数字化等特点正在获得越来越广泛的应用。
- A vertical adjustable flap is mounted to the transom under the waterline of ship,by which the heading and attitude of ship can be adjusted in real time. 垂向可调尾板是设于某类型船舶尾封板水线以下,能实时调整该类型船舶航行姿态,使之在该航速下具有最佳阻力及运动性能的机构。
- This paper presents quaternion algorithm to determine heading and attitude using GPS carrier phase double difference measurements, assuming that the integer ambiguities are known. 同时还对航姿误差进行了分析，并在误差分析的基础上给出了基线的最优配置。
- Keep a level head and phone the Fire Department. 保持冷静，打电话给消防署。
- Laura bent her head and hurried on. 劳拉低着头匆匆往前走。
- I'll just rough in the shape of the head and you can paint the sky round it. 我把头形勾勒出来，你可以在头四周画上天空。
- The dog reared its head and barked. 那条狗仰起头汪汪地叫。
- Haughtiness in bearing and attitude; arrogance. 傲慢举止和姿态上的骄傲；自负
- He knocked me on the head and blow stupefied me. 他给我当头一击，把我打得不省人事。
- He threw back his head and roared with laughter. 他仰著头哈哈大笑。
- With the passion and attitude to put in. 最后享受成功喜悦的人。
- A person has one head and one neck. 每人都有一个头，一个脖子。
- I turned my head and saw the profile of a man. 我转过头，看见了一个人的侧影。
- Life and attitude is a permanent topic. 人生和态度是永恒的话题。
- Please raise your head and look at the blackboard. 请抬起头来，看黑板。
- I don't like his meanness and attitude. 他应该是那种长得很一般但很会把妹的那种男生。
- Haughtiness in bearing and attitude;arrogance. 傲慢举止和姿态上的骄傲；
