超声检测的声像法 soundimagemethod
声像图法 echography sonography
超声显像法 ultrasonicvisualization
超声显像探伤法 [材] visible sound method
超声波的热成像法 Ultrasonic-stimulated Lock-in Thermography
·2,447,543篇论文数据，部分数据来源于NoteExpress
方法对135例单胎自然分娩的胎盘剥离声像图进行分类，并采用称重法测量第三产程出血量。
Methods All 135 patients had spontaneous delivery at term. The placenta separation was categorized during the third stage labor with ultrasonographic imaging, and quantity of bleeding measured.
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