The index works by taking a weighted average of the price of imported iron and domestically produced iron ore to produce a composite number.
这种指数通过对进口铁和国产铁矿石取以加权平均价格以此产生一个合成数。
The Dow is a relic of a market indicator; an average, not an index, weighted by price, not by market value.
道指是业已过时的市场指标；它是平均数，而非指数；以市价而非市值为权重。
And Australia's official index, a weighted average of prices in eight capital cities, was boosted by booms in Perth (up by 36.9% in the year to the fourth quarter) and Darwin (17.6%).
在澳大利亚，由于珀斯和达尔文房价上涨，其中，珀斯去年包括第四季度房价上涨36.9%，达尔文则上涨17.6%，所以澳大利亚的官方指数高于八个中心城市的平均价。
Finally, the convection index is obtained from the weighted average of all the likelihood values.
最后对多个概率值进行加权平均即得对流指数。
Secondly, the corresponding weight vector, according to the questionnaire results, obtained using the weighted average score of the corresponding index.
其次，得到相应的权重向量，按照调查问卷的结果，利用加权平均法获得相应指标的分值。
Specifically, the index constructed was a weighted average of the square root of the broken-case, pallet are and floor storage square footage estimations.
特别的，此参数的构成是以平方英尺计的单品，托盘，地面存储的开平方根的加权平均值。
This calculation takes into account the unadjusted weighted average of the specific country as versus all of the major currencies that are being traded on a particular pool or currencies or index.
这种计算考虑到所有与其有贸易往来交易的一篮子货币，惟在计算中其加权平均未经调整。
This calculation takes into account the unadjusted weighted average of the specific country as versus all of the major currencies that are being traded on a particular pool or currencies or index.
这种计算考虑到所有与其有贸易往来交易的一篮子货币，惟在计算中其加权平均未经调整。
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