Chinese translation for "地球表面曲率"
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- curvature of the earth
Related Translations:
航线曲率: on course curvature 地球赤道: terrestrial equator 地球臭氧层: earth's ozone layerearth（'s） ozone layer 红地球: esprit-red earthred earth 地球接收站: earth receiving stationreceiving earth station 地球热源: terrestrial heat sources 地球上空: the sky above the earth 地球脉动: planet earthpulse of the earth
- Example Sentences:
| 1. | The convergence of error brought about by the curvature of earth's surface obviously has no counterpart in free space .
地球表面曲率产生的误差是收敛的，显然，在自由空间没有类似的情况。 | | 2. | This means that the dielectric property changes with height and allows a slight increase in the speed of a radio wave as we move upwards through the atmosphere . this in turn means that if a radio wave moves away from the earth at an angle less than 90 degrees , then the upper part of the wave travels faster than the lower part . therefore even under normal conditions this can in effect bend , or refract , the wave back down to earth
其中一种显著的现象是：在一定的气象条件下，在大气边界层尤其是在近地层中传播的电磁波，受大气折射的影响，其传播轨迹弯向地面，当曲率超过地球表面曲率时，电磁波会部分地被陷获在一定厚度的大气薄层内，就好像电磁波在金属波导管中传播一样，称为大气波导传播，形成波导传播的大气薄层称为大气波导层。 |
- Similar Words：
- "地球表面的曲度" Chinese translation, "地球表面的四分之三都被水覆盖着" Chinese translation, "地球表面法线方向" Chinese translation, "地球表面非同步抛射体截击时瞄准参数的确定" Chinese translation, "地球表面平均反射率" Chinese translation, "地球表面上的剧变" Chinese translation, "地球表面形态的" Chinese translation, "地球表土层" Chinese translation, "地球冰雪学" Chinese translation, "地球波导" Chinese translation
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