centring
N การ กำหนด จุดศูนย์กลาง
CENTRING
CENTRING Cen "tring, n.
centring |ˈsɛntrɪŋ |(US centering |ˈsɛnt (ə )rɪŋ |) ▶noun [ mass noun ] 1 the action or process of placing something in the middle of something else. 2 Architecture framing used to support an arch or dome while it is under construction.