m mode display 中文意思是什麼
m mode display
解釋
m型顯示-
Ultrasonic bio - instrumentation has several display modes used in medicinal field now, such as b - mode and m - mode, etc. b - mode uses the modulated brightness to represent the amplitudes of ultrasonic echoes, and the coordinates in the formed profiles correspond to positions of ultrasonic beam scans one by one
B型顯示是用亮度調制來顯示回波脈沖幅度,顯示的橫軸和縱軸與聲束掃描的位置一一對應,形成超聲切面圖像。 -
M - mode is a kind of dynamic display mode. it also uses the brightness to represent the strength of the ultrasonic returns, but the independent variable in the display is time. returns from different scanned depths are revealed along the time axis to show the movement of different layers of the scanned organs
M型是一種運動顯示方式,它也是以亮度的強弱來表示回聲信號強弱,但將聲束路徑上不同深度的回波圖象沿時間軸慢慢展開,以表示界面的運動軌跡。
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