标准摘要
[中文适用范围]： 本国际标准提供了有关用于连续流量测量的基于多普勒和回波相关速度计的操作原理以及选择和使用的指南。 本国际标准适用于使用位于横截面固定点的一个或多个仪表测定明渠和部分填充的管道中的渠道流量。 [外文原描述]： ISO 15769:2010 provides guidelines on the principles of operation and the selection and use of Doppler-based and echo correlation velocity meters for continuous-flow gauging. ISO 15769:2010 is applicable to channel flow determination in open channels and partially filled pipes using one or more meters located at fixed points in the cross-section.
英文名称Hydrometry — Guidelines for the application of acoustic velocity meters using the Doppler and echo correlation methods