模型 1.(仿制實(shí)物) model; pattern 模型所代表的實(shí)物 antitype; 模型展品scale model; 飛機(jī)模型 model of an airplane; 復(fù)制模型 replica; 原尺寸模型 mock-up; 機(jī)器的模型 pattern of a machine; 做一個(gè)汽船模型 model a steamboat; 他用粘土做模型。 he models in clay.2.(制砂型的工具) mould; pattern3.(模子) model set; mould pattern; layout; type; representation; cast; version; matrix; mock-up; shape
The emergence of " v " model has changed the traditional software flow . the requirement analysis and system testing are n ' t independent tasks and do not perform orderly , they are cooperated and associated tasks and performed parallelly V模型的提出改變了傳統(tǒng)的軟件生產(chǎn)流程,需求分析和系統(tǒng)測(cè)試由串行執(zhí)行、相對(duì)獨(dú)立的任務(wù)變成了并行執(zhí)行、協(xié)同關(guān)聯(lián)的任務(wù)。
In section 5 , the progress of the study on long - range propagation of ultrashort and ultrastrong laser pulses is outlined and the corresponding models are introduced , in which the dynamical spatial replenishment model is emphasized , the coupling equation originated from it and the corresponding numerial results are given . the validity of the models for different cases are analyzed . charpter 4 : firstly , from maxwell equat 在第五節(jié)中,綜合概括了超短超強(qiáng)激光脈沖在空氣中長距離傳輸?shù)淖钚卵芯窟M(jìn)展,并分析了目前該項(xiàng)研究的幾種理論模型,重點(diǎn)介紹了動(dòng)態(tài)空間補(bǔ)給摘要v模型所給出的耦合方程組及其研究結(jié)果,分析了不同情況下長距離傳輸模型的適用性