“fragile powder”的概念、定义、翻译、参考文献-科学参考

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单词	fragile powder
释义	fragile powder 脆性粉末
随便看	grid-controlled ionization gauge grid-controlled kinescope grid controlled magnetron grid-controlled mercury-arc rectifier grid-controlled rectifier grid-controlled rectifier tube grid controlled relay tube grid-controlled tube grid-controlled vacuum tube grid-controlled X-ray tube grid control method grid-control ratio grid control tube grid-control voltage grid convergence grid coordinate grid coordinates grid coupling grid course grid cover grid current grid-current capacity grid-current characteristic grid-current cut-off grid current cut-off voltage