即在现实应用中，一定要设立一些预警指标，即当指标达到什么程度的时候，以

即在现实应用中，一定要设立一些预警指标，即当指标达到什么程度的时候，以前发现的规律失效，避免无效的数据分析和无价值的劳动。

結果 (英文) 1:

That is, in practical application, be sure to set up some of the early warning indicators, namely, when the pointer to what extent, the law previously found invalid, avoid invalid data analysis and worthless labor.

結果 (英文) 2:

In practical applications, must set up early warning indicators, namely when the index to what extent, failure before discovery rules, avoid invalid data and no value of labor.

結果 (英文) 3:

In real applications, it is important to set up early-warning indicators, and to what extent: when the indicator when laws previously identified failures to avoid invalid data analysis and full value of labor.