modulusn.[数、物]模量；模数；系数modulus of admittance导纳模modulus of congruence同余模Modulus tectum Gmelinn.壶螺(蟹守螺超科；壶螺科)modulus of conversion转换模modulus of dilatation膨胀模量modulus of irrigation灌水模数modulus of smoothness光滑模modulus of foundation基础模量,基础模数Modulus of elastisity弹性模量modulus of compression体积弹性模量,抗压弹性模数,压缩模量