声发射计数率峰值与应力水平有关，峰值的次数与破坏后主裂缝的条数相对应。
The peak value of acoustic emission counts rate depends on stress state; and the amount of peak value is equal to that of major crack after failure.
声发射计数率峰值与应力水平有关，峰值的次数与破坏后主裂缝的条数相对应。
The peak value of acoustic emission counts rate depends on stress state; and the amount of peak value is equal to that of major crack after failure.
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