Quadri夸德里quadvt.用空铅填abbr.四边形（=quadrangle)abbr.四组；四胞胎之一（=quadruplet)abbr.四声道的（=quadraphonic）abbr.四头肌（=quadriceps）abbr.空铅；铅块（=quadrat）n.四方院子；四胞胎之一；嵌条；成套的四件东西quadrupole-quadrupole coupling四极-四极耦合Quad Gigabit Ethernet Trunk Group四千兆以太网聚合组quadrature axis armature reaction交轴电枢反应Quadrate matrix inequality region二次矩阵不等式区域quadrature digital up-converter正交数字上变频quadrature information correlator平方律相关器quadrilateral tension crack stake四边形裂隙桩quadrupole-quadrupole splitting四极-四极分裂quadrature subtransient reactance正交初始瞬态电抗quadric- partition of line loss线损四分