progressive elaboration

基本解釋

Elaboration is the content of the teaching model of the progressive refinement of the structure.
精制就是把教材內(nèi)容逐步細(xì)化的結(jié)構(gòu)模式。
Progressive elaboration is a characteristic of projects that accompanies the concepts of temporary and unique.
逐步完善是項(xiàng)目伴隨臨時(shí)性和獨(dú)特性兩個(gè)概念的特點(diǎn)之一。
Progressive elaboration of a project's specifications needs to be carefully coordinated with proper project scope definition, particularly if the project is performed under contract.
項(xiàng)目產(chǎn)品技術(shù)要求說明書的逐步完善務(wù)必要與項(xiàng)目范圍的恰當(dāng)定義謹(jǐn)慎地協(xié)調(diào)起來，在項(xiàng)目是按合同實(shí)施時(shí)，尤其應(yīng)當(dāng)如此。