标准摘要
[中文适用范围]： 本文件规定了在稳流条件下使用三角形轮廓堰测量明渠水流量的方法。 所考虑的流动条件是稳定流，其唯一地依赖于上游水头和非模块化（淹没）流，其依赖于下游和上游水位。 [外文原描述]： This document specifies methods for the measurement of the flow of water in open channels under steady flow conditions using triangular profile weirs. The flow conditions considered are steady flows which are uniquely dependent on the upstream head and non-modular (drowned) flows which depend on downstream as well as upstream levels.
英文名称Hydrometry — Open channel flow measurement using triangular profile weirs