结果 食管癌40例DI值为1.75±0.64,增值指数(proliferation Index,PI)为0.58±0.14,DNA异倍体率为92.50%.
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And the use of " value in gain " todetermine the each period optimal sequence of subcompartment harvest, make forestharvesting in the most optimized and reduce the workload .
并利用“增值指数法”对每一分期内确定的采伐小班的采伐顺序进行了优化配置，使得森林收获在在每一分期内实现最优化，减轻了编限的工作量。
参考来源 - 森林年伐量研究及福建省用材林合理年伐量测算系统的建立·2,447,543篇论文数据，部分数据来源于NoteExpress
注：括号内为增值指数。
虽然大多数食品不在增值税调整之列，消费者却难以幸免：根据经济学人商品价格指数，全球食品价格去年上升了27%。
Most food escapes VAT, but that will not spare consumers: global food prices have risen by 27% in the past year, according to the Economist's commodity-price index.
这也是《经济学家》长久以来在全球房价综合季度报道中采用的指数。这个指数表明美国2007年第一季度住宅比上年同期增值4.3%。
This index, which the Economist has long used in its quarterly round-up of global house prices, suggests American homes were worth 4.3% more in the first quarter of 2007 than they were a year earlier.
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