述: 中文名称： 直探头 英文名称： normal probe 定义： 进行垂直探伤的探头，主要用于纵波探伤 宽带探头的回波信号 窄带探头的回波信号 硬质陶瓷刚玉保护膜纵波探头 带塑料把手的外壳符合人体工程
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... 周向曝光，全景曝光 panoramic exposure 直探头 straight beam transducer(probe) 渣孔（金属缺陷）slag blow-hole ...
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普通直探头 General straight beam probe
低频直探头 slow frequency straight transducers Low frequency straight beam probe
通用直探头 currency straight transducers
窄脉冲直探头 Narrow pulse straight beam probe
带保护膜的直探头 straight-beam faced unit
纵波双晶直探头 Longitudinal TR transducer
接触法直探头 straight beam contact unit
带保护面的直探头 straight beam faced unit
直肠探头 transrectal probe
对直探头探测频率及斜探头K值选择进行了简单论述；
Detection frequency of straight probe and selection of K value for tilting probe are discussed .
通常用纵波直探头测试的第几次与第一次底面回波幅度所差的分贝数表示。
It is usually expressed by the decibels which is the straight beam probe tested the second time subtracting from the first bottom surface echo amplitude.
介绍了全焊透t型角焊缝超声波探伤的两种方法：单直探头法和单斜探头法。
Two methods for ultrasonic flaw detection of T-fillet welds with complete fusion are presented, i. e. Single straight probe and single tilting probe techniques.
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