purple soil的意思|示意
[土壤] 紫色土;紫土
purple soil相关短语
1、 Acid Purple Soil 酸性紫色土
2、 purple soil areas 紫色土区
3、 reddish-brown purple soil 红棕紫色土
4、 purple soil upland region 紫色土丘陵区
5、 hilly area of purple soil 紫色土丘陵区
6、 Purple soil area 紫色土丘陵区
7、 red purple soil 红紫泥田
8、 limy purple soil 石灰性紫色土
purple soil相关例句
Nitrogen output and transportation observation was conducted in surface runoff plots of different purple soil farmlands.
研究表明:紫色土早坡地非点源氮输出以无机氮和颗粒态为主,全氮输出量不高.
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