A theoretical formula is proposed between the stress sensitivity index and the compressibility of rock. 文中建立了岩石应力敏感指数与压缩系数之间的理论关系式。
Morphological and genetic analysis revealed some photoperiod-sensitive genetic characteristics in plants and confirmed the criteria of photoperiodism index. 通过形态学和遗传学研究,揭示了光周期敏感的一些遗传特性,并确定了光敏感指数的标准。