紫灰色
![紫灰色](../cache/1404394.jpg)
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辉铜矿不仅仅存在于浅色砂岩中,在紫灰色砂岩中也存在。
The chalcocite not only exists in grey sandstone , but also in grey-purple .
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流域内土壤多属紫灰色、棕色壤土和粘壤土,易被雨水冲刷。
The soil in the river basin can be divided mainly into purple and brown loam and clay loam , which are easy to be eroded by rain .
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可能含有一丝丝紫蓝色或灰色,平均肤色的紫罗兰花。
Violet may contain a tinge of blue or gray , the average colour of the violet flower .
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重庆地区属红层分布区,经常遇到紫红色、灰色泥岩与杂色砂岩组成的层状岩体斜坡或软弱基座斜坡,为全国滑坡灾害严重的地区之一。
Chongqing region belonging to the red beds area , distributes many bedded slopes or weak foundation slopes constituted with the red or gray mudstone and mottled sandstone , which is one of the most serious landslide hazard regions in the country .
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所述的砂带基布染有紫红色或者浅灰色、白色;
The abrasive band base fabric is dyed into amaranth or light grey and white .
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结果表明:(1)7种土壤的抗蚀能力大小依次为:冷沙黄泥>棕紫泥>红棕紫泥>灰色潮土>红紫泥>黄红紫泥>暗棕紫泥;
The resultshows : 1.the soil erodibility of seven soils is yellow earth > brown purple soil > red brown purplesoil > grey alluvial soil > red purple soil > yellow red purple soil > darkbrown purple soil ;