inertial frame

常见例句

The passengers are deluded into believing themselves to be in an inertial frame with no forces acting.
乘客误以为自己处于惯性系中，且不受外力作用。
And therefore, in spite of these accelerations we will accept this hall as a reasonably good inertial frame of reference in which the First Law then should hold.
所以，几乎可以忽略不计,教室是一个,很好的惯性参考系,第一定律在这儿是成立的。
In relative kinematical model research aspects, based on the two body model of the satellite in earth-centered inertial frame, the precision relative kinematical model of satellite is presented.
在相对运动模型研究方面，基于卫星在地心惯性系下二体模型，推导了卫星精确相对运动模型。

So the Earth is an inertial frame of reference, if you go in a train relative to the Earth at constant velocity, you're also inertial.
所以,地球是一个惯性参考系,如果你坐在相对于地球匀速运动的火车里,你也处于惯性状态
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