multiplicityn.多数；重复；多样multiplicity of service服务多样化multiplicity of tangent切线重数multiplicity of actions[法] 重复诉讼, 缠讼multiplicity of multiset重复度multiplicity distribution多重数multiplicity of infection复合感染, 多重性感染multiplicity reactivation多次感染复活作用multiplicity of solutions多解性Multiplicity on landscape景观多样性multiplicity of handicaps多方面弱能