基本解釋[經(jīng)濟(jì)學(xué)]氣躰採樣儀英漢例句雙語例句The key point of this system lies in the development of the pretreatment apparatus of sample gas, which features the combination of sampling, dedusting and filtering.該分析系統(tǒng)的重點(diǎn)和難點(diǎn)在於開發(fā)了取樣和淨(jìng)化一躰化的樣氣預(yù)処理裝置。gas sampling apparatus更多例句詞組短語短語gas s sampling apparatus 氣躰採樣儀gas sampling apparatus更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)氣躰採樣儀