The most sophisticated Earth observation satellite will launch next week to map our planet's gravitational field with unprecedented resolution and accuracy.
最先进的地球观测卫星将于下周发射，它将以前所未有的分辨率和精确度来测绘地球的重力场。
The observation problem for a very wide field of view is solved in the orbit for near earth.
设计了一种三轴紫外敏感器，解决了近地轨道大视场观测问题。
应用推荐