本文引进最小距离域定义，得到了确定最小距离域的计算方法。
In this paper, the least distance domain is defined and the method of computing the least distance domain is obtained.
计算点到各曲线段的最小距离，通过比较这些最小距离值，找出点到平面NURBS曲线的最小距离。
By calculating and comparing the minimum distances between a point and these curve segments, the minimum distance between a point and NURBS curve can be found.
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.
最小型腔数的限制。由于热流道原件对最小型腔距离的限制，在设计行腔距离很近的模具时，要注意检查喷嘴距离。
As the smallest cavity hot runner original distance constraints in the design of the line very close to the mold cavity, pay attention to check the nozzle distance.
最小型腔数的限制。由于热流道原件对最小型腔距离的限制，在设计行腔距离很近的模具时，要注意检查喷嘴距离。
As the smallest cavity hot runner original distance constraints in the design of the line very close to the mold cavity, pay attention to check the nozzle distance.
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