比降 meaning in English
gradient
inclination
slope
Examples
- Hydraulic slope ; energy gradient
水力坡度水力比降 - Madagascar had cut its rate by 41 % , s and p ( sao tome and principe ) by nearly half
马达加斯加将其比例降低了41 % ，圣多美及普林西比降了近一半。 - Standard test method for open - channel flow measurement of water indirectly by slope - area method
使用比降面积法迂回测量明渠水流流量的标准试验方法 - The calculation results are given for the bottom width , curvature radius , channel length , slope , flow depth , and flow velocity of the bend
优化结果给出了引水弯道底宽、曲率半径、中心长度、纵向比降、水深、流速。 - Test results show that the water surface slope , velocity and ratio of water depth to draft are the main influencing factors of ships ascending rapids
试验结果表明，滩段的水面比降、水流速度及船舶水深吃水比是船舶上滩的主要影响因素。