Open Access
表7
三层ZFR31的功能分解及参数映射
| 功能需求域 | 功能描述 | 设计参数域 | 参数描述 |
| ZFR311 | 螺旋槽机械密封寿命测试平台的搭建 | ZDP311 | 相似理论及软硬件实现 |
| ZFR312 | 测试数据的采集及分析 | ZDP312 | 在线及离线检测 |
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.