本文主要研究碳纤维混凝土的压敏性和电阻率的稳定性.

This paper mainly studies the compression - sensitivity of CFRC and the stability of electrical resistivity.

论文在研究钢渣混凝土导电性的基础上，考察钢渣混凝土压敏性的各种影响因素；

The factors that affected the strain sensing were studied based on the study of the conductivity of steel-slag concrete.