1) Safty Coefficient
红色粘性土
2) red clay
红色粘土
1.
Through the model, a soil erosion class map of a red clay hilly land in Xiaohuashan region was drawn.
通过模型处理，利用电子计算机绘制出属第四纪红色粘土丘陵的小华山地区的土壤侵蚀等级图。
3) red-clay profiles
红色粘土层
4) Cohesive soil (laterite)
粘性土(红土)
5) red earth formed from red clay
红粘土性红壤
6) red-clay-type gold deposit
红色粘土型金矿
1.
Geochemistry of element of the Shangmanggang red-clay-type gold deposit in West Yunnan and the source of ore-forming materials;
滇西上芒岗红色粘土型金矿的元素地球化学特征及其物质来源探讨
2.
The red-clay-type gold deposits in China were discovered in the early 1990's in South China, especially in the southwest of China.
中国的红色粘土型金矿是 90年代初发现并开始研究的 ,基本上产于南方特别是西南地区。
补充资料：红色
①红的颜色。②象征革命或政治觉悟高：～政权丨～根据地。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条