A method for determining the hexagonal polytypes of silicon carbide using the Laue pattern is described.本文提出了用X射线 劳埃法鉴定SiC六方多型体类型的方法.For the materials with high hardness, such as cemented carbide, glass , jadeware, etc.适...
This important carbide precipitates both inter and intragranularly.这种重要的碳化物向晶体内和晶体间沉淀.Applications : used in carbide alloy, diamond tools, biding admixture , high - temperature alloy , rechargeable cell.用作硬质合金,磁性材料, 金刚石工...
Wartime austerities included food rationing and shortage of fuel.战时的艰苦包括食物配给和燃料短缺.He took to the religious life and at first set no limit to his austerities.他投身于宗教生活,一开始就竭力刻苦修行.Forgiveness is woodland of peace, where per...
细胞壁上有不规则的增厚, 增厚的部分通常在几个细胞 邻接处 的角隅上特别明显.The cell walls are irregularly thickened and pectin , the thickening giving distinct the cells in cross - section....
她坐在那里紧张地摆弄着手提包的扣钩。She had sat there twiddling nervously with the clasp of her handbag.这件衣服是在背后而不是在旁边扣钩.This dress hooks at the back , not at the side....
风景之美令他愕然止息.The beauty of the scene made him catch his breath.他们之间冲突似乎没个止息.The conflict between them seems ceaseless.滚滚洪流一旦破闸而出,只会向前,不会止息.The currents that have been released are not going to subside....