Research results show that the new method has good identification precision, fast identification speed, it is an effective tool for two-phase flow pattern on-line identification.
研究结果表明，该方法辨识精度高、辨识速度快，是两相流流型在线辨识的一种有效手段。
Gas-liquid two-phase flow is widespread among the modern industrial production, accurate flow pattern identification has great significance.
气液两相流现象广泛存在于现代工业生产之中，准确的流型识别有着十分重要的意义。
By experimental study, two phase flow measuring method was put forward on the basic of the no flow pattern identification, which could solve the oil well measuring problem by a low cost.
通过实验分析，提出建立在无流型识别基础上的两相流流量测量方法，用较低的成本解决油井计量问题。
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