标准摘要
[中文适用范围]： 本国际标准规定了流动多普勒测试对象的参数，该对象代表人体组织中特定深度的已知直径的血管，携带稳定的流动。本国际标准建立了血流多普勒测试对象，可用于评估多普勒诊断设备的各个方面的性能。 [外文原描述]： Specifies parameters for a flow Doppler test object representing a blood vessel of known diameter at a certain depth in human tissue, carrying a steady flow. Establishes a flow Doppler test object which can be used to assess various aspects of the performance of Doppler diagnostic equipment.
英文名称Ultrasonics - Flow measurement systems - Flow test object