“hectare”的概念、定义、翻译、参考文献-科学参考

单词	hectare
释义	hectare [`hek´tar] ^MECHANICS A unit of area in the metric system equal to 100 ares or 10,000 square meters. Abbreviated ha.
随便看	standard form standard free-energy increase standard-frequency signal standard function standard gage standard gold standard gravity standard heat of formation standard hole standard hour standard-hour plan standard illuminants standard inductor standard interface standardization standardize standardized product standardized test statistic standardized units standard leak standard lens standard load standard loran standard measure standard meridian

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