enactive representation stage  动作表象阶段

iconic representation stage  形象再现表象阶段

Super early stage reproduction  超早繁殖

symbolic representation stage  符号表征期

stage of enactive representation  动作再现表象阶段

stage of iconic representation  形象再现表象阶段

stage of symbolic representation  符号再现表象阶段

transform ing the physical connection representation into the mathematical calculation representation  图模转换

change of parameters stage by stage  逐级改变计算参数

dividing stage of stage mass regulating  分阶段改变流量的质调节

graphical stage-to-stage calculation program  图解计算程序

last stage and penultimate stage rotor blade  末级和次末级动叶片

milling stage by stage  分段磨

one-stage and two-stage carburizing  一段式和二段式渗碳

regulating stage by stage  分段调节方式

single stage and two stage orificings  一级与二级节流

stage by stage  逐步地

Stage by stage characteristics  阶段性

Stage grinding and stage separation flowsheet  阶段磨矿阶段选别流程