oil refining造句
2024年06月12日 10:14:16
Industrial orientation:
Oil refining fine chemical industry engineering plastics synthetic rubber.
產(chǎn)業(yè)定位煉油、乙烯、精細(xì)化工、工程塑料、合成橡膠.
Steam condensate was produced by steam exchanging heat during
oil refining.
蒸汽凝結(jié)水是在石油煉制生產(chǎn)過程中蒸汽經(jīng)換熱后凝結(jié)產(chǎn)生.
An important new industry,
oil refining, grew after the Civil War.
一種重要的新興工業(yè) —— 煉油業(yè)在國(guó)內(nèi)戰(zhàn)爭(zhēng)后成長(zhǎng)起來.