Second, the flume standardized making of U-shaped channel. Through the investigation, research and experimental analysis, we adopted concrete as material in making U-shaped channel and confirmed the factory prefabrication and field mounted making process.
2.U型渠道量水槽标准化制造。
参考来源 - U形渠道量水标准化及自动化测流研究·2,447,543篇论文数据,部分数据来源于NoteExpress
N a ravine through which a stream flows 溪谷
V to transport (logs) in a flume 用湍流输送木材
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