microcrack
/ˈmʌɪkrə(ʊ)ˌkrak/Chiefly Metallurgy and Geology
noun
A very small or fine crack in a material.
Origin
1950s; earliest use found in Welding Research. From micro- + crack.
| 单词 | microcrack |
| 释义 | microcrack/ˈmʌɪkrə(ʊ)ˌkrak/Chiefly Metallurgy and Geology noun A very small or fine crack in a material. Origin |
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