词汇	rigidity of hairspring
释义	rigidity of hairspring 游丝刚度
随便看	intraspecies crossing intraspecies difference intra-species families intraspecies hybridization Intraspecies Hybridizations intraspecies immunity intraspecies resistance intraspecies selection intraspecies specific antigen intraspecies variation intraspecific intra-specific intraspecific aggression intraspecifically intraspecific antibiosis intraspecific communication intraspecific competition intra specific competition intra-specific competition intraspecific cooperation intraspecific cross intraspecific crossing intraspecific differentiation intraspecific evolution intraspecific genetic differentiation