标准摘要
[中文适用范围]： 描述所使用的示踪剂（碘化物、锂、氯化物、铬）、示踪剂测量（原理、现场测量和实验室测量）、影响示踪剂的环境因素、示踪剂注射技术、采样技术、分析和误差来源。 [外文原描述]： Describes the tracers used (iodide, lithium, chloride, chromium), the tracer measurement (principle, field measurement and laboratory measurements), environmental factors affecting tracers, techniques for tracer injection, sampling techniques, analysis and sources of error.
英文名称Measurement of liquid flow in open channels — Tracer dilution methods for the measurement of steady flow — Part 3: Chemical tracers