summing point的用法和样例：
例句
- The Gauss model of point target image irradiance and the calculation model of the infrared radiation power are established.
建立了点目标图像辐照度高斯模型和点目标图像红外辐射功率计算模型。 - These goal positions are determined via a generalized shape matching of an undeformed rest state with the current deformed state of the point cloud.
这些目标位置通过一个通用的无变形的静止状态和点云的当前变形状态之间的形状匹配来决定。
