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流水作业；流程图
萤石的过程
以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译
碳酸丙烯酯脱除酸性气体工艺
And, in fact, the contracts, held by Bechtel, the Shaw Group, Fluor and CH2M HILL, were not then in the process of being rebid.
NPR: Re-Bid Process for Hurricane Recovery Delayed
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。