黄河干，土地变得贫瘠，满身灰尘的细晶和莫亚解决了86年的消耗沙漠研究。
The Yellow Lands became dry and barren, caked in fine crystalline dust, and the settlement of Moya was consumed by the desert in year 86.
对一种硼酸铝晶须增强LY 12铝进行了干磨损行为研究。
This paper proceeds to investigate the dry wearing behavior of the aluminium borate crystal whiskered reinforced LY12 aluminium.
当硼含量较高、冷却速度较慢时，硼化物存在于枝晶干。
When the boron content is high and the cooling rate is relatively low, boride can exist at the dendrite arm.
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