答案可能是决策者的不同而有所区别，因为每个决策者指定一个不同相对重量属性。
The answer could be different for each decision maker, because each decision maker assigned a different relative weight to the attributes.
陶瓷内衬复合钢管与钢管、磨合金铸管、铁管和铸石管比较，相对重量轻，便于运输和安装。
The ceramic-lined steel composite pipes are lighter than alloy pipes, cast iron pipes, and cast stone pipes, which reduces the expense of transportation and makes the pipes easier to install.
通过对工业糠醇各组分相对重量校正因子和样品进样区间的研究，建立了一种用毛细管气相色谱测定工业糠醇的方法。
A capillary gas chromatography method for determination furfuryl alcohol was established through studying correction factors and range of sample size.
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