“metallographic test”的概念、定义、翻译、参考文献-科学参考

单词	metallographic test
释义	metallographic test [mǝ`tal·ǝ´graf·ik `test] ^METALLURGY A test to determine the structural composition of a metal as shown at low and high magnification and by x-ray diffraction methods; tests include macroexamination, microexamination, and x-ray diffraction studies.
随便看	overwrite ovex ovicell ovicyst oviduct oviger ovine encephalomyelitis oviparous oviposit ovipositor ovography ovonic device ovonic memory switch ovonic threshold switch ovotesticular hermaphroditism ovoviviparous Ovshinsky effect ovulation ovule ovum O-wave component Owen bridge cochain complex cochannel cells cochannel interference

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