nickel black
英 [ˈnɪkl blæk]
美 [ˈnɪkl blæk]
网络 镍黑
双语例句
- Two stage counter current selective leaching of high nickel matte with sulfuric acid cementation of black nickel electrowinning;
高冰镍两段逆流硫酸选择性浸出－黑镍沉钴－电积； - Study on nickel and molybdenum minerals in Ni-Mo sulfide layer of the lower Cambrian black rock series, northwestern Hunan
湘西北下寒武统镍-钼多金属富集层镍与钼的赋存状态 - Moreover, the effect mechanism of electroless plating nickel brightener on nickel deposition and the effect of phosphorus content on corrosion property of electroless plating black nickel were discussed in this paper.
同时，为了使所获得的镀层在工业中得到广泛的应用，又对化学镀镍光亮剂的作用机理及不同磷的含量对黑镍镀层耐腐性的影响进行了深入的研究。 - The results of cobalt elimination from a nickel sulfate solution produced from a byproduct, nickel carbonate, by means of oxidation deposit with nickel black an d solvent-extraction process are described.
考查某含钴中间产物碳酸镍硫酸溶解所得硫酸镍溶液黑镍除钴和溶剂萃取法净化除钴的效果。 - So nickel and its compounds have been list in "Black list of pollution substance for preferential control in water".
《水中优先控制污染物黑名单》早已将重金属镍及化合物列为优先控制污染物。 - The results show that the properties of Zr ( 1-x) Tix ( NiCoMnV) 2.1 hydrogen-storing alloy electrode with nickel conductor are apparently better than those of electrode with carbon black.
结果表明：以镍粉为导电剂的Zr（1-x）Tix（NiCoMnV）2.1负极片性能明显高于以碳黑为导电剂的负极片； - Morphology and availability of nickel in calcic concretion black soils
砂姜黑土中镍的赋存形态及其有效性 - A experimental study on the mineralization of nickel and molybdenum in black rock series
镍钼在黑色岩系中富集成因的实验研究 - When the mass fraction of carbon black, multi-crystal iron fiber and nickel powder were all 10%, the shielding effectiveness of composites was 10~ 30 dB, which was better than that of the LDPE/ carbon black.
当炭黑、多晶铁纤维和镍粉的质量分数均为10%时，材料的屏蔽效能在10~30dB，优于LDPE/炭黑材料。