single valve 单阀
single valve unit [机] 单阀单元
single valve receiver 单管接收机
single-valve circuit 单管电路
single-valve filter 单阀滤池
single-valve knapsack pump 背负式单阀泵
single valve knapsack pump 背负式单阀泵
The single-valve tower, three valves tower and integration iron tower designed by our company got the national patent.
设计的“单管塔”、“三管塔”和“一体式铁塔”均获得国家专利；
Besides, many affecting factors, such as lock chamber dimensions, lock valve conditions and single or multi flight lock situations have been discussed.
文中讨论了影响选型的诸多因素，如闸室平面尺寸、输水阀门工作条件、单级或多级船闸的影响等。
The result shows that superfluous force is less in double valve parallel control system than that in single valve control system, and the precision of dynamic loading is increased.
仿真和实验结果表明：加载系统采用双阀并联控制比单阀控制的多余力明显减小，动态加载精度明显提高。
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