Experimental results show that fine texture soil layer overlying coarse texture soil layer can markedly increase water-holding capacity and get some supplement of water after reaching field capacity.
实验结果表明,细粒土壤下垫有粗粒土壤时,上部细粒土壤的持水能力有明显的提高,可以超过最小持水量而得到若干补充水量。
The grainy texture of soil, the coarse surface of mountainous regions, and the salty flow of ocean water add visual excitement and intrigue to each image.
粒状土壤质地,表面粗糙,山区和海水咸流量增加每个图像视觉兴奋和阴谋。
The grainy texture of soil, the coarse surface of mountainous regions, and the salty flow of ocean water add visual excitement and intrigue to each image.
粒状土壤质地,表面粗糙,山区和海水咸流量增加每个图像视觉兴奋和阴谋。
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