体积比率 meaning in English

volume ratio

Superconductivity - matrix to superconductor volume ratio measurement - copper to superconductor volume ratio of cu nb - ti composite superconductors
超导性.超导体体积比率测量矩阵.铜与cu nb - ti复合超导体的超导体体积比率
The influences played by temperature rise , the degree of moisture concentration , fiber volume fraction , shell geometric parameter , total number of plies , stacking sequences and initial geometric imperfections are studied
讨论了温度和湿度，纤维体积比率，壳体几何参数，铺层数，铺层方式和初始几何缺陷等各种参数变化的影响。