direct piezo electric effect
Electric Charge Characteristics
electric charge density
electric charge distribution
mechano electric effect
Negative electric charge
Ratio of electric charge to mass
residual electric charge
Sandstorm electric effect
surface electric charge
secondary charge effect
surface charge accumulation
Accumulation effect
积累效应
累积效应
累加效应
蓄积效应
成藏效应
聚集效应
积累作用
damage accumulation effect
hydrocarbon accumulation effect
petroleum accumulation effect