A flow injection on-line adsorptive preconcentration system with a knotted reactor (KR) for flame atomic absorption spectrometric (FAAS) determination of trace lead was developed.
本文研究了流动注射在线编结反应器吸附预富集火焰原子吸收测定痕量铅的体系。
2
Different kinds of thermohydraulic phenomena during startup of gravity boron injection system (GBIS) of the 200MW nuclear heating reactor (NHR200) were described.
描述了200MW核供热反应堆（NHR-200）重力注硼系统启动时发生的各种热工水力学现象。
3
At the same time, simulation of concentration field has great significance in researching characteristic of injection dispersion process and flow model of oscillatory flow reactor.