This paper introduces experiment clearing away hydrosulfuric and mercaptan in waste gas from industry and o-zone, retention period, catalyzer and so on influence on removal rates.
介绍了臭氧氧化法去除工业废气中的硫化氢、硫醇的试验情况,考察了臭氧浓度、停留时间和催化剂等不同因素对去除率的影响。
| 单词 | Retention period |
| 释义 |
Retention period
英语例句库
This paper introduces experiment clearing away hydrosulfuric and mercaptan in waste gas from industry and o-zone, retention period, catalyzer and so on influence on removal rates. 介绍了臭氧氧化法去除工业废气中的硫化氢、硫醇的试验情况,考察了臭氧浓度、停留时间和催化剂等不同因素对去除率的影响。
英语百科
Retention periodThe retention period of information is an aspect of records and information management (RIM) and the records life cycle. It identifies the duration of time for which the information should be maintained or "retained", irrespective of format (paper, electronic, or other). Retention periods vary on different types of information, based on content and a variety of other factors including: internal organizational need, regulatory requirements for inspection or audit, legal statutes of limitation, involvement in litigation, taxation and financial reporting needs, as well as other factors as defined by local, regional, state, national and/or international governing entities. |
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