是的,我很想做一名群空乘。
1973年,一群空姐展示着设计师玛莉官为空乘人员设计的新制服。
In 1973 a group of air hostesses model the new uniforms designed by Mary Quant for cabin crew.
提出了一种利用基于距离参数的最小二乘滤波器群的纯方位跟踪目标参数估计器,该估计器是由若干个处地不同的距离区间上的加权最小二乘滤波器组成。
In this paper, a new bearings only tracking approach, which consists of a set of weighted least squares filters (LSF) each with a different initial range estimate, is proposed.
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