乙烯生产的生命周期影响中，不可再生资源消耗占据主要地位，在总负荷中占到的份额达58%。
According to the life cycle interpretation, the impact of the depletion of non-renewable resources was more than 58% in the overall impact.
此工艺与国内目前采用的传统合成工艺相比，生产周期短，反应总收率从79.9%提高到88.3%。
Compared with traditional synthetic technology, peri - od was shorter and the total reaction yield was raised to 88.3% from 79.9%.
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