时效期: limitation period; length of ...延长: lengthen; extend; prolong; p ...有效期延长: extension of availability时效期的延长: extension of limitation period; extension of the limitation period合同有效期延长: extension of contract投标书有效期延长: extension of validity of bid将信用证有效期延长: to amend a credit时效期: limitation period; length of the limitation period; prescriptive period◇时效期中断 suspension of the prescription periodqrs间期延长: prolonged qrs intervalqt间期延长: prolonged qt intervalst间期延长: prolonged st interval活跃期延长: prolonged active phase间期延长: prolongedp-rintervalp-r; prolongedq-tintervalq-t减速期延长: prolonged deceleration phase经期延长: menostaxis潜伏期延长: prolongation of latency妊期延长: prolonged gestation; retarded birth舒张期延长: bradydiastole; bradydiastolia无限期延长: indefinite extension租期延长: extension of a charter时效期间, 时效期限: time of prescription时效期间: statute of limitations时效期限: length of the limitation period; period of limitation时效期中断: suspension of the prescriptive period完成时效期: satisfy the prescriptive period