When the satellite geometry is good, the rubidium clock is used to improve verticalaccuracy, and in turn, the calibration accuracy of the barometer.
当卫星几何位置好的情况下，铷钟用于改善垂直精度，顺便还较正气压计的精度。
2
When the second vertical array is activated, it's combined input increases the accuracy by a factor of three.
启用第二垂直阵列后，精确度因具备了三重因素而得到提高。
3
Meanwhile, we found that the latter one is more suitable for measuring machine tools linear positioning accuracy after inspecting a vertical milling machine by using the laser interferometer.