... 紫晶色的石英 amethystine quartz; amethystinequartz 横切矿体的石英脉 cross spur 互相交切的石英脉 cases of spar ...
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It would provide the LSE with greater liquidity, and would appeal to users if both exchanges can cut fees and spur cross-border trading.
如果他们两家证交所能降低费用,并促进跨境交易,那么这将为伦敦证交所提供更大的流动性,而且这对客户也很有吸引力。
According to the relative position of sub-gear axis parallel shaft spur gear drive, bevel gear drive shaft and intersecting cross-axis helical gears.
按齿轮轴线的相对位置分平行轴圆柱齿轮传动、相交轴圆锥齿轮传动和交错轴螺旋齿轮传动。
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