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旱地保墒
释义
旱地保墒
Encyclopedia
理学
古代耕作技术
释
soil moisture conservation in dryland
旱地保墒
通过深耕、细耙、勤锄等手段来尽量减少土壤水分蒸发的一系列耕作技术方法。
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heterocatalysis
hetero chain polymer
heterochain polymers
heterocharge
heterochromatic
heterochromatic cycle partition number
heterochromatic light
heterochromatic light, heterogeneous light
heterochromatic magnitude
heterochromatic path partition number
heterochromatic photometry
heterochromatic subgraph
heterochromatic tree partition number
heterochromatin
heterochromatinization
heterochromatin maintenance
heterochromosome
heterochronism
heterochrony
heterochthonous burial
heteroclinic
heteroclinic bifurcation
heteroclinic cycle
heteroclinic orbit
heteroclinic point
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