双示踪技术的英文

double tracer techhnique

double tracer technique

• 双:    two; twin; both; d ...
• 示踪:    spike
• 技术:    technology; skill; ...

例句与用法

1. Application of double tracing technology to test air leakage distribution in goaf of fully - mechanized caving face
   用双示踪技术检测综放工作面采空区漏风分布