在超声电视成像测井仪器中，磁通门传感器用于确定图像的方位。
The fluxgate sensor of supersonic TV imaging logging tool was used to determine the position of image.
实验结果表明，JPEG方法是一种有效的超声电视图象压缩方法。
Experimental results show that JPEG method is an effective method for digital compression and coding of ultrasonic televiewer images.
超声电视成像测井仪器可用于测量裸眼井壁的裂缝、塌陷和孔洞发育状况。
The Supersonic TV imaging logging tool is used to measure the cracks of the open hole.
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