“structure of tilth”的概念、定义、翻译、参考文献-科学参考

单词	structure of tilth
释义	structure of tilth Encyclopedia 农学耕层构造释 structure of tilth耕层构造耕层内各个层次中矿物质、有机质与总孔隙之间及总孔隙中的毛管孔隙与非毛管孔隙的比例关系。由各层次中的固相、液相和气相的三相比所决定，对协调土壤中水分、养分、空气、温度等因素具有重要作用。
随便看	maintenance policy maintenance program maintenance program of aircraft maintenance project of Guangji Temple ancient buildings in Jinzhou, Liaoning maintenance rate Maintenance Regulation maintenance & rehabilitation on airfield area maintenance requirement maintenance requirement of aircraft materiel maintenance respiration maintenance scheduling of electric power system maintenance service program maintenance standby time maintenance strategies for civil engineering maintenance strategy of aircraft materiel maintenance theory maintenance therapy maintenance time maintenance work order management main test main theorem main title music Main-Traveled Roads main tree species main variable

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