Use the 33-50% corrections level of the previous movement or the proper moving average as a first point in which to add.
回抽到上一次的启动点或者某条适当的移动平均线位置,是第一个加仓点。
As a first consequence, the creation of sessions should be avoided wherever possible from an application point of view.
由以上分析得出的第一个结论就是,从应用程序的角度而言,应该尽可能避免创建会话。
This definition, though accurate, is equally as pedantic and useless as the first, from a practical point of view.
从实用角度看,这个定义尽管精确,但它和第一种描述一样,都是纸上谈兵、毫不实用。
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