In 1958, Australian scientist David Warren developed a flight-memory recorder that would track basic information like altitude and direction.
1958年，澳大利亚科学家戴维·沃伦开发了一种飞行记录仪，可以追踪飞行高度和飞行方向等基本信息。
As Howtoons teaches kids in a fun way about science and technology, and Makani power works on harnessing high-altitude wind power, Griffith seems to be on the right track.
Howtoons公司采用一种有趣的方式教给孩子们科学和技术，马卡尼电力公司致力于利用高海拔风力发电，格里菲斯似乎走对了路。
Nine seconds later, the warning changed to a current alert, indicating the track had passed below the glide slope altitude.
九秒钟之后，警告转变成连续不断的警报，指示航迹已经低于下滑道高度。
Coming in at night at standoff range and high altitude, the highly integrated air defense system around the city was never able to track the inbound stealthy F-35.
通过在夜间高空进入并保持在敌防区外的距离上，城市周围高度密集的防空系统并没有能够跟踪到入侵的隐形F - 35。
Based on the atmospheric transmission model, through the actual ray track, the zenith Angle is revised, which is a complicated function with launch Angle and altitude.
基于大气传输模型，采用光线传输的实际轨迹对天顶角进行修正处理，得出天顶角随发射角和传输高度的变化复杂函数。
To generate and realize 4D guidance in the terminal area, first there should be ground track , then the altitude profile and appropriate speed profile along the track.
末端区域4D导引应首先生成轨迹，然后生成沿该轨迹飞行的高度剖面、合理的速度剖面，最后生成自动引导飞机在规定时间着陆的4D导引指令。
The problem of using sound array sensors to track low altitude flying target is studied.
研究了用地面声阵列传感器进行低空飞行目标跟踪问题。
The problem of using sound array sensors to track low altitude flying target is studied.
研究了用地面声阵列传感器进行低空飞行目标跟踪问题。
应用推荐