But the practical formula for deciding weight derived from this basic formula is different from tha written in the books of survey adjustment.

但在大坝视准线法不等精度观测中，由该基本定权公式推导的实用定权公式与测量平差书上的实用定权公式不一致。

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Methods Applying the thought of adjustment, we can make the content of adjustment into the simplified formula.

方法运用校正的思想将校正的内容融于简化公式。

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Results There are the same results of both simplification formula and adjustment formula.

结果简化公式与校正公式所得结论相同。

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Earlier this month, President Barack Obama proposed to tweak the formula for calculating the cost-of-living adjustment, or COLA, for Social Security recipients.

WSJ: Refiguring Inflation With 'Chained CPI' Will Hit Retirees' Income