| 单词 | hydro-cracker |
| 释义 | > as lemmasˈhydro-cracker ˈhydro-cracker n. an apparatus or plant where hydro-cracking is carried out. ΘΚΠ the world > matter > chemistry > equipment or apparatus > [noun] > vessels for specific reactions > other sublimer1749 still1853 Erlenmeyer flask1886 fluorometer1892 Kjeldahl flask1909 fluidizer1955 hydro-cracker1965 hydrogasifier1966 society > occupation and work > workplace > places for working with specific materials > place for working with oil or gas > [noun] > oil refinery > apparatus for converting to petrol > for breaking it into simpler molecules cracker1951 hydro-cracker1965 steam cracker1968 1965 Chem. & Engin. News 29 Mar. 32/2 (heading) Gulf adds hydrocracker at Port Arthur refinery. 1970 Adv. Chem. Ser. CIII. vi. 120 The hydrocracker should be operated to give maximum liquid yields. < as lemmas |
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