问题
问答题 简答题
CSK—1A试块能测定探伤仪和探头的哪些指标？
答案
参考答案：
可测定下列性能指标
（1）探伤仪的水平线性、垂直线性、动态范围；
（2）调整纵波探测范围、校正时基线；
（3）测定斜探头的分辨率、入射点、声轴偏斜角、折射角或K值；
（4）测定直探头的分辨率，盲区和穿透力；
（5）调节横波扫描速度和零位校正。
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CSK—1A试块能测定探伤仪和探头的哪些指标？
参考答案：
可测定下列性能指标
（1）探伤仪的水平线性、垂直线性、动态范围；
（2）调整纵波探测范围、校正时基线；
（3）测定斜探头的分辨率、入射点、声轴偏斜角、折射角或K值；
（4）测定直探头的分辨率，盲区和穿透力；
（5）调节横波扫描速度和零位校正。
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| Mary and 1 grandmother went shopping this morning. They went to the shopping centre 2 bus. First, they 3 some food in the supermarket. Then they went to the 4 floor to buy a T-shirt. After that, Mary wanted to buy a doll 5 the fourth floor but her grandmother wanted to buy a book 6 cooking. They said “Goodbye” 7 each other. Five minutes later, Mary went to the bookshop but her grandmother 8 there. Mary looked for her grandmother everywhere. At last, she 9 her grandmother in the fast food restaurant. She 10 a cup of coffee there. How naughty? | ||||
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