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n.预先还原；[数]预先简化
1、pre───abbr.炼油工程师 (Petroleum Refining Engineer)
2、pollution reduction───污染减轻；污染减少
3、pre pay───vt.预付；提前缴纳
4、oxidation reduction───氧化还原作用
5、balsamic reduction───浓缩意大利醋
6、reduction───n.减少；下降；缩小；还原反应
7、pre out───前输出
8、citrate reduction───柠檬酸盐还原
9、pre reading───adj.阅读前的
1、The pre-reduction process of concentrated iron ore on a fluidized bed is studied in this paper.───对铁精矿流态化预还原过程进行了试验。
2、Determination of As in tea with on-line oxidation and pre-reduction coupled to hydride generation atomic fluorescence spectrometry───电磁感应在线消化-原子荧光光谱法测定茶水中的砷
3、Study on Pre-reduction and Smelting Separation of Carbon-bearing Chromite Pellets───含碳铬矿球团的预还原和熔分研究
4、reduction experiments have been done in reactor of fluidizing pre-reduction, using the orthogonal design means.───采用正交设计法进行了流化床还原试验。
5、Application of High Quality Pre-reduction Mortar to Scour Resistance and Anti-wear Engineering───高品质预缩砂浆在抗冲磨混凝土修补工程中的应用
6、For example, the reduction of pre-export finance lines for able exporters translates into no working capital, and without it, you can't operate. You can't pay for labor, supplies, or energy.───例如，针对有实力出口商的出口前融资额的减少并不能转化为流动资本，而如果没有流动资本，出口商就无法运营，也就无法支付人力、物资或能源费用。
7、There has been no loss, but the possible effect of a loss has been anticipated and the pre-loss risk reduction step of wearing a belt has been taken.───这就是进行了风险预测，然后采取了系安全带的防灾举措。预测了可能发生的损失，系上安全带就是采取了损失控制措施。