基本解釋[化學(xué)] 直接取代英漢例句雙語例句Through imitation Japan, Germany, Italy and other countries products, direct import substitution.通過日本、德國、意大利等國產(chǎn)品，直接替代進(jìn)口。Previously, Duchateau (2005) tested a direct substitution of a WPC sill plate for PPT lumber in light-frame walls.此前， Duchateau（2005）做了輕型框架結(jié)構(gòu)中用WPC直接替代PPT木質(zhì)板材做地基木的測(cè)試。Companies, which account for 80% or more of revenue from letters at postal firms, have slashed direct-mail advertising budgets and embraced substitution as a way to reduce costs.一般來說，郵遞業(yè)收入中超過80%來自公司企業(yè)的信件投遞業(yè)務(wù)，而這些大主顧現(xiàn)在卻不得不大幅減少自身的廣告郵件預(yù)算并大量使用電子郵件以降低公司的運(yùn)營成本。direct substitution更多例句詞組短語短語ethylene direct substitution chlorination 乙烯直接取代氯化direct substitution method 直接代入法Direct Competitiveness or substitution commodities 直接競(jìng)爭(zhēng)性或替代性產(chǎn)品direct substitution更多詞組專業(yè)釋義化學(xué)直接取代直接代入法直接代替經(jīng)濟(jì)學(xué)直接代入法直接替代直接代替直接取代能源科學(xué)技術(shù)直接取代作用計(jì)算機(jī)科學(xué)技術(shù)直接替代