N a process in which the top portion of a metal ingot is machined away before use, thus removing the layer containing defects and impurities 去金属表皮
Many see the new systems as a way to curb scalping and improve efficiency.
许多人觉得这个新体系是一种控制倒卖车票和提高效率的方法。
Traders of other time frames can use scalping as a supplementary approach in several ways.
交易员在其他时间内可以利用刷单作为一种补充办法，有几个方面。
The new policy which started today, aims to improve railway security and stop ticket scalping.
这项新的政策于今天开始实施，是为了提高铁路安全问题和阻止倒票行为。
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