地下核爆炸

磁法探测地下核爆炸初探

On the use of magnetic anomalies to detect underground nuclear explosion

地下核爆炸引起不稳定性岩体的探测

Observation of the unstable rock mass under an underground nuclear explosion

我国利用地下核爆炸进行地震学实验研究取得进展

Progress in seismological study in China by use of underground nuclear tests

地下核爆炸的自动识别研究

On Automatic Pattern Recognition of Underground Nuclear Explosion

本文给出了地下核爆炸爆后围岩样品声速测量结果。

Measuring results of sonic velocities of rock samples subjected to shock produced by underground nuclear explosion are given in this Paper .

北韩宣布星期一进行了一次地下核爆炸，世界很多国家立即纷纷谴责这次强烈爆炸。

North Korea says it set off an underground nuclear explosion today ( Monday ), a powerful blast that drew immediate , worldwide condemnation .

对地下核爆炸产生的地震波信号进行联合时频分析，旨在研究核爆炸与天然地震信号在时频平面上的差异，为核监测提供鉴别判据。

In this paper , based on time frequency analysis of the seismic signal , feature extraction on time frequency plane is investigated for seismic pattern recognition of nuclear explosion .

微型药量的空腔解耦化爆试验可以深入揭示空腔解耦爆炸的种种物理现象和规律，并为地下核爆炸的地震核查技术的深化研究提供丰富的实验资料。

The mini-chemical cavity decoupling explosion test can be used to reveal various physical phenomena and the laws of the cavity - decoupling explosion , and to accumulate important information for verifying the seismic technology .

本文讨论了人防（国防）工程地下结构承受核爆炸荷载下的可靠度。

This paper deals with the reliability of the underground structures of civil defences ( national defences ) subjected to the load of nuclear explosion .

地下水位的地下核爆炸效应及其特征

Response of groundwater level in wells to underground nuclear explosion

本文首先在总结历次地下核试验力学效应测试数据的基础上得出地下核爆炸波在切向坑道防护区段处的速度时程分布曲线。

Firstly , the speed-time frequency curve of the nuclear explosion wave in the protective range of the tangential gallery is made , which based on the summary of mechanical effects and test data from previous occasions of underground nuclear tests .