medullary rays
英
美
网络 髓放线
双语例句
- When done accurately this method of processing guitar tops yields wood that displays the medullary rays that run at a right angle to the growth of the grain.
当如此精确的加工吉他面板时，其髓射线和生长纹理线是垂直的。 - In cortex, cortical labyrinths and medullary rays exist.
肾脏皮质内可见皮质迷路和髓放线。 - The PCNA-positive cells were not found in adult renal cortex. Conclusion: Proliferative activity decreased gradually from high to low in subcapsular zone, glomeruli, tubules and medullary rays during postnatal development.
结论：出生后小鼠肾脏皮质中的生肾区、肾小体、肾小管及髓放线的细胞增殖规律是由高逐渐降低的，直至成年完全停止。