“floor of coal seam”的概念、定义、翻译、参考文献-科学参考

单词	floor of coal seam
释义	floor of coal seam Encyclopedia 理学煤炭地质勘查释 floor of coal seam煤层底板在正常顺序的含煤岩系剖面中，直接伏于煤层下面的岩石。
随便看	agrometeorological model agrometeorological monitorning agrometeorological numerical simulation agrometeorological observation agrometeorological observation system agrometeorological production prediction by remote sensing agrometeorological products of information service agrometeorological remote sensing Agrometeorological research academic of China agrometeorological research organization of China agrometeorological service agrometeorological service System agro-meteorological simulation agrometeorological station agrometeorological stress agrometeorological technology agrometeorological textbook agrometeorological training agrometeorological yield forecast agro-meteorology agrometeorology,agricultural meteorologyy agrometerological service system agrometorological edge effects agronomic remediation method Agronomic Theory on Rice Cultivation

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