基本解釋n. 包；包封，封套；封皮同根派生 envelopment相關(guān)詞英漢例句雙語例句By microencapsulation, envelopment and mixing granulation, the stability of the CNN can be improved.通過微囊化技術(shù)、 外包及混合造粒都可以提高CNN的穩(wěn)定性。In order to quantify the efficiency of the operation of China railways, the relative efficiencies in recent years are appraised based on the model of the Data Envelopment Analysis.為量化分析我國鐵路網(wǎng)運(yùn)營的有效性，利用評(píng)價(jià)經(jīng)濟(jì)系統(tǒng)相對有效性的數(shù)據(jù)包絡(luò)分析方法，就鐵路網(wǎng)近年來運(yùn)營的相對有效性進(jìn)行了分析評(píng)價(jià)。In this paper Data Envelopment Analysis (DEA) and cost driver theory are combined to estimate the manufacturing overhead according to all kinds of activities and resources used in production.采用數(shù)據(jù)包絡(luò)分析法（DEA）結(jié)合成本動(dòng)因理論，根據(jù)生產(chǎn)過程中消耗的各種業(yè)務(wù)量估計(jì)制造費(fèi)用。envelopment更多例句詞組短語短語double envelopment 兩面包圍;雙面包抄envelopment tendency 發(fā)展趨勢date envelopment 數(shù)據(jù)包絡(luò)Envelopment u 環(huán)繞感listening envelopment 聽包被感envelopment更多詞組專業(yè)釋義軍事學(xué)包圍，包抄包圍能源科學(xué)技術(shù)包封