1) seepage loss index
渗失水指标
1.
Water seepage loss index per unit time is now widely accepted as a quality test and appraisal method.
采用往设备基础内注满水,以单位时间内的渗失水指标,作为质量检验和质量判断方法之一,已经相当普遍。
2) water loss index
水流失指标
1.
The gradation index system of urban soil and water loss intensity includes soil and sand loss index, water loss index which was often ignored in gradation index of traditional soil and water loss intensity and correlated index.
城市水土流失强度分级指标体系包括土沙流失指标、水流失指标和相关指标 ,其中水流失指标在以往的水土流失强度分级中常常被忽视。
2.
On the basis of the principles, the gradation index system of urban soil and water loss intensity has been established, including soil and sand loss index, water loss index which was presented first t.
指出了建立城市水土流失强度分级指标体系必须遵循的原则,据此,建立了包括土沙流失指标、水流失指标和相关指标的城市水土流失强度分级指标体系。
3) failure index
失效指标
1.
Investigation on failure index of concrete in the projectile perforation simulation
弹体侵彻混凝土数值模拟失效指标研究
2.
The failure envelope,the state diagram,and the failure index of beam elements are proposed using the normalized moment and the normalized curvature.
利用正则弯矩和正则曲率,提出了梁元失效包络图、工作状态图以及失效指标的概念。
3.
In order to study the effects on the reliability of complete fluidic sprinkler by erosion wear,three failure indexes about complete fluidic sprinkler were defined as droplet diameter of the distal end of sprinkler,stepping frequency and stepping angle.
为了研究冲蚀磨损对全射流喷头可靠性的影响,定义了全射流喷头的三项失效指标:末端雨滴直径、步进频率和步进角度。
4) Water quality index
水质指标
1.
Prediction of water quality index in Qiantang River based on BP neural network model;
基于BP神经网络的钱塘江水质指标的预测
2.
Principal component analysis of water quality indexes of Taihu Lake;
太湖水质指标主成分分析
3.
Depression and affect of red tide on main water quality index by Gracilaria tenuistipitata;
江蓠对赤潮消亡及主要水质指标的影响
补充资料：渗渗
1.寒冷貌。 2.指因害怕而产生发冷的感觉。
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