It is only when they get off the plane and compare their watches with someone who has been stationary relative to them that they notice a difference.
只有当他们离开飞机与某个原来静止的人比较一下手表的时候他们才发现不同之处。
2
However, the GM (1, 1) Model requires high stationary of the original data and concave data lines trend which has big gray plane.
但是，GM(1,1)模型对于原始数列的平稳性要求较高、数列连线趋势只能为内凹型、灰平面较大。
3
This method more effectively suppresses spatial nonstationary and stationary noise than the adaptive null-forming beamformer method by using a rotatable main lobe in the 2-D plane.