Experiments mainly include dynamic elasticity modulus and dynamic intensity testing.
试验主要包括动弹模试验和动强度试验两项。
The larger pores in the interior of specimens may be saturated and lead to cracking, which result in the decrease of relative dynamic elasticity modulus.
内部大孔也可能饱和而引起内部开裂，导致相对动弹性模量下降。
The larger pores in the interior of specimens may be saturated and lead to cracking, which result in the decrease of relative dynamic elasticity modulus.
内部大孔也可能饱和而引起内部开裂，导致相对动弹性模量下降。
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