At this point, the ancients left behind them a deviation and error in TCM.
在这一点上，古人在中医学上留下了一个偏差和谬误。
Unfortunately, this process usually contains deviation and error, and consumes a great deal of time, and the expense is very high.
不幸的是，这一过程常常有偏差和误差，并且耗时、费用高。
Application of this standard made it possible to recognize any deviation as an error or mistake and make a step to a higher level of the standard.
通过标准的应用，我们能够以误差或错误的形式区分所有的不同之处，然后，建立更高水平的标准。
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