“penetration hardness”的概念、定义、翻译、参考文献-科学参考

单词	penetration hardness
释义	penetration hardness [´pen·ǝ`trā·shǝn ´härd·nǝs] See <<indentation hardness>>
随便看	controlled airspace controlled atmosphere controlled avalanche device controlled avalanche rectifier controlled avalanche transit-time triode controlled carrier modulation controlled cooling controlled fragment controlled fusion controlled-leakage system controlled medium controlled mercury-arc rectifier controlled mine controlled mosaic controlled parameter controlled rectifier controlled thermonuclear reaction controlled thermonuclear reactor controlled time of arrival controlled variable controller controller node controller-structure interaction control limits controlling depth

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