You take two pi times the square root 85 of R over d and you find 1.85.

2π乘以R/d的平方根,得到1。

youdao

Give root (and only root) (r) ead and (w) rite permission on the.rhosts file.

为root(只有root)授予对. rhosts文件的读(r)和写(w)许可。

youdao

Results:Astragallus root significantly decreased apoptosis of lymphocytes and macrophages in the spleen and mesentery lymph node in the earlier period of gut I/R.

结果：黄芪在幼鼠肠I/R早期明显抑制脾、肠系膜淋巴结的淋巴细胞、巨噬细胞凋亡。

youdao

So the square root of n squared r e over r h.

这里的n值是什么呢？

麻省理工公开课 - 化学原理课程节选