片语
equivalent modal mass mode shape当量模态质量振型
electric charge equivalent of mass电荷质量当量
equivalent soil mass soc storage等质量有机碳储量
equivalent eccentric mass等效质量
equivalent debris flow mass等效泥石流体
Equivalent soil mass等质量
equivalent mass coefficients等效质量系数
relative equivalent mass相对等效质量
equivalent continuous mass等效连续体