The degreeof drain's bacterial infection was determined in 101 post-operative patients with 151 single-use drainage pipes (bags).
本文介绍了101例术后患者对151根一次性引流管(袋)引流物细菌污染程度。
2
Jian Song demanded perfecting legal system establishment in the Huai River drainage area, and strengthening the degreeof environmental protection law enforcement.
宋健要求完善淮河流域的法制建设,加强环保执法力度。
3
The effects of dry degreeof bottom-hole steam on producing result and effect of drainage velocity in production wells on production result are studied.