储存系数 meaning in English

coefficient of storage
storage modulus
storativity

Apparent wellbore storage coefficient
视井筒储存系数
Standard test method analytical procedure for determining transmissivity and storage coefficient of nonleaky confined aquifers by the theis nonequilibrium method
非平衡法测定非越流性有侧限的蓄水层透射系数及储存系数的试验方法
Standard test method analytical procedure for determining transmissivity and storage coefficient of nonleaky confined aquifers by the modified theis nonequilibrium method
改进的非平衡法测定非越流性有侧限的蓄水层过滤系数及储存系数的标准试验方法