drab soil中文什么意思

褐色土

黄褐土

• drab:    n. 1.邋遢女人。 2.淫妇；妓女 ...
• soil:    vt. (给畜舍内畜牲)喂青草[青饲 ...
• drab:    n. 1.灰黄色，淡褐色。 2.【纺 ...

例句与用法

1. Analysis on the buffer action of three kinds of different soils from two soil types of the north of henan , showed that the order of buffer action acid and alkali of three kinds of different soils was as following : chao soil with high fertility > lime drab soil > chao soil
   摘要对豫北地区的2个土类3种不同土壤的缓冲性能进行分析研究，结果表明：供试土壤对酸、碱的缓冲性强弱依次为高肥潮土褐土潮土。