数据: data; record; information级: level; rank; grade检验: checkout; test; examine; ins ...数据级: data grade; data level分段数据级: partitioned data set数据级存取: data level access; data-level access数据级媒体: data grade media超级检验: super-check初级检验: elementary test船级检验: cla ification survey; class survey; classification survey; classurvey等级检验: rank test第一级检验: first order tests入级检验: class survey; classification survey一级检验: first-order test乙级检验: class b inspection初级检验元件: primary detecting element定期船级检验: periodical classification survey换新船级检验: first class renewal survey普通入级检验: general classification test初级检验,初次检验: initial survey竣工后的入级检验: inspection after construction船舶普通入级检验普通入级检验: general classification test普通入级检验船舶普通入级检验: general classification test时间等级检验,时序检验: log-rank test超过船级检验年限的船: out class ship
