eqnn.等式EQabbr.情商(=Emotional Quotient)abbr.电四极子（=Electrical Quadrupole）equidensography显象测等光密度术equinoctial day恒星日equidistributedadj.等分布的equivariant map等变化映射equiconvex lens等值(双)凸透镜equiaxial grain各方面等大晶粒equigravisphere等引力带Equidistant Row等行距equivalet class[电] 等效类equivalve shell等瓣壳