The workers are unblocking the sewer to prevent the leakage of dirty water.

工人们正在疏通下水管道，防止脏水外泄。

This function begins by unblocking all signals and setting the session key ring.

该函数首先解锁所有信号并设置会话密钥环。

Objectiv: To observe the clinical therapeutic effect of Shen-Supplementing and Du-Unblocking on Child Spastic cerebral False.

目的：观察补肾通督法针刺治疗对痉挛型小儿脑瘫的康复作用。

Conclusions Du-reinforcing and meridian-unblocking acupuncture is an effective way to treat lumbar intervertebral disc herniation.

结论“强督通经”针刺法是一种治疗腰椎间盘突出症有效的方法。

By means of DSC, the unblocking temperature of blocked isocyanate adhesives and the key parameters that affected the unblocking were discussed.

本论文采用差示量热扫描仪（DSC）研究方法，探讨了封闭异氰酸酯的解封闭温度以及影响封闭产物解封闭的主要因素；