“filtered-particle testing”的概念、定义、翻译、参考文献-科学参考

单词	filtered-particle testing
释义	filtered-particle testing [¦fil·tǝrd ¦pärd·ǝ·kǝl ´test·iŋ] ^ENGINEERING A penetrant method of nondestructive testing by which cracks in porous objects (100 mesh or smaller) are indicated: a fluid containing suspended particles is sprayed on a test object; if a crack exists, particles are filtered out and concentrate at the surface as liquid flows into the crack.
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