“diamond-pyramid hardness number”的概念、定义、翻译、参考文献-科学参考

单词	diamond-pyramid hardness number
释义	diamond-pyramid hardness number [¦dī·mǝnd ¦pir·ǝ·mid `härd·nǝs ´nǝm·bǝr] ^METALLURGY The quotient of the load applied in the diamond-pyramid hardness test divided by the pyramidal area of the impression.
随便看	system unit systole systolic array Système International d'Unités syzygy szaibelyite szaskaite Szechtman cell Szilard-Chalmers effect szmikite szomolnokite sàrca Sörensen titration T t T0 space T1 space T2L T2 space T3 space T4 space Ta Tabanidae tabbyite tab-card cutter

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