... cracking pressure 开裂压力；启开压力 cracking severity 裂化苛刻度 cracking stock 裂解原料 ...
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... severe 严厉的 cracking severity 裂解深度 severity of quenching 激冷程度 ...
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moderate cracking severity 中等裂化深度
high severity cracking 高苛刻度裂化
controlled thermal severity cracking test 裂纹试验
·2,447,543篇论文数据，部分数据来源于NoteExpress
It has been proved in practice that these measures can improve not only the cracking severity but also the ethylene yield.
实践证明，采取措施后，裂解深度及乙烯收率均有较大的提高。
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