基本解釋[農(nóng)業(yè)科學(xué)]產(chǎn)量損失率英漢例句雙語例句By means of the pressure loss in three kinds of bend configuration. it is found out that the short radius elbows appear to yield the lowest pressure loss in a wide range of mass over air ratio.通過三類彎管形式壓損試驗，發(fā)現(xiàn)了短半徑彎頭在一個較大料氣輸送比范圍內(nèi)均產(chǎn)生最小壓損；yield loss ratio更多例句專業(yè)釋義農(nóng)業(yè)科學(xué)產(chǎn)量損失率