“spear marker”的概念、定义、翻译、参考文献-科学参考

单词	spear marker
释义	spear marker 矛式划行器
随便看	mean free collision time mean free error time mean free path mean-free path mean free time mean freezing index mean frequency mean fuel-conversion ratio mean function mean function of stochastic process mean geomertical pitch mean geometrical distance mean girth mean grain size mean gram-calorie mean gravity mean gravity anomaly mean heat capacity mean height mean height of burst mean height of the tide mean hemispherical candle power mean hemispherical intensity mean Hertz load mean higher high water

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