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n.（数）形心
1、centroid of a triangle───三角形的质心
2、centroid acorn wizard───形心橡子向导
3、centroid cnc───质心数控
4、centroid calculator───质心计算器
5、centroid chart───质心图
6、centroid acorn rotary axis───质心橡子旋转轴
1、Furthermore, the centroid of a tensor product of a simple Lie triple system and a polynomial ring is completely determined.───更进一步地，完全确定了一个单李三系和一个多项式张量积的型心。
2、The position of each station is one of the two horizontal projections of the department centroid along the path of the transport system.───每个站的位置是沿交通XiTong的道路部门的质心的两个横向预测之一。
3、In this part, we investigated the phase-information-based methods for centroid tracking.───在这一部分中我们对基于相位信息的质心跟踪方法进行了研究。
4、The weighted centroid localization algorithm has higher accuracy than maximum likelihood estimation and can be applied to many applications.───节点定位精度较常用的极大似然估计算法高，具有较普遍的应用意义。
5、We studied the relationship between the solidity of transverse sections, centroid motion angles, and pulse fluency, during a cardiac cycle.───目的：探讨周期运动过程中桡动脉横切面固靠性、轴心运动轨迹所形成角度与脉象流利度之间的关系。
6、Centroid tracking algorithm is widely used because of its simplicity and quick run speed.───形心跟踪算法因为简单、执行速度快而得到广泛采用。
7、The experimental results show the centroid method has an advantage over the maximum gray level method.───实验结果表明，利用质心法测定的蛋白分子量比最大灰度法测定的更接近于标准分子量。
8、An approach is proposed that this deviation can be obtained by using the weld pool image centroid and a Kalman filter.───为此提出一种利用熔池图像质心和卡尔曼滤波来间接获取电弧与焊缝偏差的方法。
9、The user model is expressed in form of vector space model. It's built using centroid-based classification method.───基于向量空间模型表示用户模型，采用重心向量分类算法建立用户模型。