drainage material
常見例句
- For apricots, use a soil-less potting compost over plenty of drainage material.
對(duì)于杏的栽培,需要大量的排水材料和少量的土壤構(gòu)成的栽培條件。
blog.sina.com.cn - In general use a soil-based compost placed over a generous layer of drainage material such as earthenware crocks, pebbles or gravel.
通常在盆栽的底部鋪上豐富的排水材料,像陶器碎片、沙礫等,然后在上面鋪上土壤。
blog.sina.com.cn - The operational principles of UPVC spiral pipe and its specific characteristics in water passing capacity, drainage noise and material cost are introduced.
介紹UPVC螺旋管的工作原理,及其在通水能力、排水噪音、材料成本等方面的獨(dú)特之處,是今后住宅排水系統(tǒng)中的發(fā)展方向。 - Lakes also act as a sink for water and material inputs from diverse sources from their surrounding drainage basins.
UNESCO: Summary 返回 drainage material