catalytic reduction 催化还原...wall thickness reduction 壁厚减薄;壁厚减薄率...gain reduction 增益衰减...acetylene reduction test 乙炔还原试验...cathodic reduction 阴极还原...acid reduction 酸性还原作用...Airox (Atomics International Reduction and Oxidation) process 埃罗克斯(原子国际公司)还原氧...ultra-high reduction 超大量衰减...randical reduction 大减价...Wolf-kishner reduction 沃尔夫-基希纳还原...Wolff-Kishner reduction 沃尔夫-基施纳还原...reduction n.减少,缩影,变化还原复位术...gain from reduction capital stock 减少股本收益...agreed reduction 议定的裁减,约定的裁减...worm reduction gear 蜗轮减速机...data reduction 数据整理;数据简化...varienty reduction 减少多变...acidity reduction test 酸度减低试验...azimuth gain reduction 方位增益缩减...allowance for reduction of inventory 备抵存货跌价...air reduction process 空气还原...
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