在: exist; be living连续: 6年未出事故. There have been no a ...的: 4次方是 The fourth power of 2 i ...基础: foundation; base; basis上: upper; up; upward在…的基础上: on the basis of根据,在…的基础上: on the basis of互惠的基础上: on a reciprocal basis根据,在什么的基础上: on the basis of建立在的基础上: repose有交换的基础上: on an exchange basis在对等的基础上: on a reciprocal basis在互惠的基础上: on reciprocal basis在交换的基础上: on exchange basis uulsda e在结算的基础上: on a customs clearance basis在牢固的基础上: on a firm footing在平等的基础上: on an equal footingon the basis of equality在稳固的基础上: on solid ground在无异议的基础上: on a non-objection basis在业余的基础上: on an extramural basis在永久性的基础上: on permanent basis在自愿的基础上: on a voluntary basis建立在原有定义的基础上: build on previous definition吸收的基础上发展创新: improve and innovate on the basis of assimilating and absorbing the imported technologies在平等互利的基础上: on the bases of equality and mutual benefit