英德
有道
百度
谷歌
图片
维基
百科
溢流堰 [yì liú yàn]
downflow weir
- 摘要现介绍了小型混凝土溢流堰堰面成型工艺，分析比较了两种闸门埋件施工工艺，提出了数量不足30组时的混凝土试块评优的方法。
This paper introduces the surface forming technology for pocket concrete overflow weir, analyzes and compares construction technique for two types of gate and built-in parts, and presents rating methods for concrete samples when they are less than 30 groups. - 分析表明，采用将放淤闸布设在弯道上段的凹岸、弯道设置溢流堰、淤沙条渠的合理分区和科学调度等措施，可以实现试验工程淤粗排细的目标。
The analysis show that the project target of detaining the coarse and discharging the fine can be got with the related measures, such as placement of the warping sluice on the concave bank of a bending reach; arrangement of the overflow weir on a bending reach and reasonable zoning and scientific control of the desilting channels etc. - 摘要在对各种类型沉沙池及适用条件进行分析的基础上，通过在沉沙池的首部加调流板、在溢流堰上沿水流方向设溢流槽、对冲沙廊道进行改进并设置辅助冲沙设施这3个方面对传统沉沙池进行了改进。
Based on analysing all kinds of sediment silting basins and their suitable conditions, the traditional sedimentation basin has been improved in three aspects, i. e., setting an adjusting flow board in the fore of setting basin, adding a spillway trough along the flow direction, and redesigning the flush gallery by adding auxiliary flushing facilities.
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