质心的例句（质心在句子中的用法）

• The SCP of backscattering signals approach the emissive center frequency with increase of ages. 随年龄的增大,质心位置越接近于发射超声的中心频率.
• Its own elliptic motion around it will be almost imperceptible. 它绕着质心的椭园运动就几乎看不出来.
• A new method for seam tracking using image centroid in gas tungsten arc welding is presented. 研究一种基于图像质心识别的电弧焊焊缝跟踪新方法.
• Caudate nucleus were segmented from these brain images and reconstructed with computer. 结果:获得三维空间图像,核团的境界、质心坐标值、体积和表面积.