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- Cu／Fe双电极原电池 Cu/Fe galvanic cell
- 双电极石墨型堆焊焊条及单弧焊工艺研究 Study on double graphite surfacing eletrode and single arc welding technology
- 双 pair
- 铝电极在原电池中作什么极 What kind of electrode is the aluminum electrode in a galvanic cell
- 双击 double-click
- 以四氯乙烯 (PCE)为目标污染物 ,利用批试验研究Ni/Fe双金属对氯代烃脱氯的影响因素 . In order to study the affecting factors in the degradation of chlorinated hydrocarbon, tetrachlrethene (PCE) was selected as target contaminant and Ni/Fe bimetal was used as reactants in batch experiments.
- 电极 electrode
- 双语 diglossia
- 黄铁矿和镍黄铁矿混合细菌浸出过程的原电池效应 GALVANIC EFFECT ON BIO-LEACHING OF PENTLANDITE AND PYRITE MIXTURE
- Fe_（73.5）Cu_（1.0）Nb_（3.0）Si_（13.5）B_9纳米软 The Curie Temperature of Fe_(73.5)Cu_(1.0)Nb_(3.0)Si_(13.5)B_9 Nanostructured Soft Magnetic Alloy
- 骨胶原 ossein
- 双赢 Win-win
- 原画 original painting
- 双色 two-tone color
- 用原子吸收光谱仪测定了淀山湖上覆水体和沉积物孔隙水中Pb、Cu、Cr、Cd、Fe和Mn的浓度. The concentrations of Pb, Cu, Cr, Cd, Fe and Mn in the overlying water and the pore waters of Dianshan Lake sediment were determined using PERKIN-ELMER 5100PC AAS.
- 双线 crewel
- 原电池法 galvanic element
- 双字 double word
- Cu-Fe Cu-Fe
- 双倍 doubling
