The treaty bans underground nuclear test.

那条约禁止地下核试验。

youdao

The research indicates that it is feasible to verify an underground nuclear test by monitoring 37 Ar sample from the underground soil.

实例研究表明这种综合识别方法在核试验地震监测中有减少可疑事件数量的能力。

youdao

For weeks, South Korean officials delayed expected announcements it would join, but experts say they had no other choice after Monday's underground nuclear weapons test by the North.

VOA: standard.2009.05.26

Fifteen years have now elapsed since the United States last conducted an underground U.S. nuclear test.

CENTERFORSECURITYPOLICY: The ��Genie-stuffers��