挑距 meaning in English
jet frajectory length
Examples
- The trajectory bucket is improved and optimized for suitable trajectory distance and small scouring
泄洪洞挑流坎挑流消能时，当泄流量较小时，挑距较短。 - For a single plunging jet , two optimization models are respectively introduced according to the jet trajectory distance and the depth of scour pool , and the optimal computation of the jet trajectory distance in xiao - wan project demonstrates that these models are reasonable ; 5
对于单股挑流消能水舌，以挑距和冲坑深度为控制目标，分别首次建立了优化数学模型，并通过对小湾拱坝单孔挑流水舌的计算，说明所提出的数学优化模型是可用的； 5