单词	New Equipment Practice
释义	New Equipment Practice 新设备试制
随便看	stratified model of education stratified multi-objective optimization stratified multiobjective programming stratified multi-objective programming stratified multiple stage sampling stratified multistage cluster sampling stratified multi-stage mmpling stratified multistage sampling stratified negation Stratified normal space stratified ocean stratified one-stage cluster sampling stratified one stage sampling stratified ore bodies stratified ore deposit stratified orientation stratified pavement epithelium stratified phloem stratified plastic stratified plastics stratified polymorphism stratified probability sampling stratified production status stratified profile control stratified proportional sampling