英语词汇“catalytic cracking”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-新都网

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catalytic cracking

catalytic cracking n. the cracking of petroleum oils by a process using a catalyst.

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catalytic cracking1927

cat cracking1943

1927 Chem. Abstr. 644 (title) Catalytic cracking of heavy fractions of petroleum... A special exptl. app. for catalytic cracking, in which a continuous influx of oil and recovery of the gas, oil and volatile products is carried out, is described.

extracted from catalyticadj.n.

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单词	catalytic cracking
释义	> as lemmas catalytic cracking catalytic cracking n. the cracking of petroleum oils by a process using a catalyst. ΘΚΠ the world > matter > chemistry > organic chemistry > chemical processes or reactions > [noun] > petroleum processes > catalytic cracking catalytic cracking1927 cat cracking1943 1927 Chem. Abstr. 644 (title) Catalytic cracking of heavy fractions of petroleum... A special exptl. app. for catalytic cracking, in which a continuous influx of oil and recovery of the gas, oil and volatile products is carried out, is described. extracted from catalyticadj.n. < as lemmas
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