1) flight sewer
跌落式排水管道
2) drop type fuse link
跌落式保险丝管
3) nappe flow
跌落水流
1.
Energy dissipation in nappe flow on stepped spillways;
台阶式溢洪道中跌落水流的消能
2.
【Result】 The phenomena of flow spring takes place at a large range of nappe flow during the overflow.
【结果】台阶式溢流坝泄水过程中,在跌落水流大部分范围内产生水流跃离现象,其垂直坝面方向的跃离高度为台阶高度的2。
3.
Experimental studies of model show that when the base slope of spillways changes within the range of 40 degrees to 60 degrees,the water-wing nearly exists in the whole nappe flow,even continues to the transition flow.
模型试验表明:当斜坡角度为40°~60°时,水翅几乎存在于整个跌落水流范围内,甚至持续到过渡水流。
5) drop type
跌落式
1.
A new type drop type falling-ball impact test machine based on the intelligent control is developed.
研制了一种基于智能控制的新型跌落式落球试验机,主要由减速机、斗式提升机、数字计时计数器、智能控制器及其它辅助装置组成。
6) drainage pipeline
排水管道
1.
The development of the drainage pipeline of PP-B;
PP-B排水管道的发展
2.
The management of elevation collision of drainage pipeline;
排水管道高程冲突的处理
补充资料:跌落
①(物体)往下掉。②(价格、产量等)下降。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条