漏磁场与()有关。
A.磁化的磁场强度与材料的磁导率
B.缺陷埋藏的深度、方向和形状尺寸
C.缺陷内的介质
D.A、B和C
参考答案:D
改变括号中单词的首字母,使之变成新词填入句中,使句意完整。
1. I have ______ (your) eggs.
2. Good ______ (eight), Daddy.
3. ______ (That) is that , Judy?
4. Show me your ______ (boot).
5. The ______ (pear) is sitting on the chair.
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