Water-flow velocity of continuous measurement was determined by the ratio of count rate value of different source spacing detectors.
连续测量的水流速度是通过不同源距探测器计数率的比值来确定。
The system adopts the way of managing concentratedly, realizing gathering to many kinds of data source , flexible disposition and management and control that gathered the function of flow of rate.
系统采用集中管理的方式，实现对多种数据源采集、费率的灵活配置和管理以及流量采集功能的控制。
Effects of ionization environment, including reaction ions type and amounts in APCI source, on ionization mode of anthraquinones were examined by changing the flow rate and mobile phase proportion.
通过改变流动相的流速和比例改变离子源中反应离子的种类和数量，研究离子化环境对蒽醌类化合物电离方式的影响。
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