鎳的 的英文怎麼說
中文拼音 [niède]-
Nickel reclamation from waste nickel - accelerant
從含鎳廢觸媒中回收鎳的工藝實驗Synthesis of 1 - azobenzene - 3 - 5 - chloro - 2 - pyridyl - triazene and its color reaction with nickel
萘二酚與鎳的顯色反應及其分析應用Spectrophotometric determination of micro nickel in hot - dipping zinc alloys with o - carboxyl - phenyl diazoamino azobenzene
三氮烯的合成及其與鎳的顯色反應Influence of heat treatment on intercrystalline corrosion and spalling corrosion of 1420al - li alloy
熱處理對1420鋁鋰合金化學鍍鎳的影響Electroless plating method is applied to metallize the aln sbstrate
應用化學鍍鎳的方法實現了氮化鋁的金屬化。Rapid determination of nickel in the acidic brightening tin - nickel alloy plating bath
酸性光亮鍍錫鎳合金鍍液中鎳的快速測定Study on analysis of trace ni in samples for resid gel permeation chromatography
重油凝膠色譜制備樣品中痕量鎳的分析研究Standard specification for autocatalytic nickel over autocatalytic copper for electromagnetic interference shielding
電磁干擾屏蔽用自催化銅上的自催化鎳的標準規范The plating measuring results were agreed well with the conclusion. thus, phosphorus generation mechanism of complex heterocatalysis was proposed. meanwhile, concentration ratio of niso _ 4 and nah _ 2po _ 2 also greatly affects the phosphorus content
同時研究發現,在絡合體系相同的情況下,次亞磷酸鹽和硫酸鎳的濃度比對化學鍍鎳層中磷的含量有很大的影響。The results show that the deposition of nickel on the substrate do not undergo upd process, but undergoes nucleation process. in the experimental conditions, the electrocrystallization of nickel follows the mechanism of three dimensional progressive nucleation and growth
結果表明,鎳在該基體上的沉積沒有經歷upd過程,鎳的電沉積經歷了晶核形成過程,在所研究的外加電位范圍內,其電結晶按連續成核和三維生長方式進行,外加電位對晶體生長具有顯著的影響。Tensile behavior of electrodeposited nanocrystalline ni
電沉積制備納米鎳的拉伸變形行為Study of determination of trace nickel by liquid membrane enrichment
液膜預富集水相痕量鎳的分析研究Abstract : the leaching condition, separating principle and technological characteristics of recovering v, mo and ni from waste catalyst from oil refining are introduced with full hydrometallurgy, oxdation reduction method
文摘:介紹了全濕法冶金「氧化還原」法提取煉油廢催化劑中釩、鉬、鎳的浸出條件、分離原理及其技術特點。Based on the nickel electrodeposition process, the nickel electrodeposition mechanism, the electrochemical nucleation of nickel on vitreous carbon, the redox process of black nickel formed on anode, the nitrogen evolution on anode and electrocatalytic activity for nitrogen evolution of ti based iro2 anodes were investigated systematically
本文在前期工藝研究的基礎上著重對氨絡合物體系電積金屬鎳的反應機理、鎳在玻璃碳上的電化學成核機理、陽極黑鎳的形成機理、陽極析氮過程及ti基iro _ 2塗層陽極對析氮的電催化活性進行了系統研究。( 4 ) preliminary investigation of the mechanism of electroless nickel on silicon showed that the catalysis of. silicon surface was acquired by the oxidation of silicon that prompts the deposition of nickel
( 4 )對單晶硅表面化學鍍鎳的機理進行了初步的探討,結果表明硅表面的化學鍍催化活性可能是由硅的氧化反應促使鎳離子沉積成鎳核所形成的。Specification for aircraft material - 3 per cent nickel case - hardening steel
飛機材料規范.含3 %鎳的表面硬化鋼Meanwhile, the kinetics law of nickel electrodeposition was investigated by means of steady - state polarization curves
同時採用穩態技術測定穩態極化曲線,對氨絡合物體系陰極電積鎳的動力學過程進行了研究。Polarographic determination of microamounts of cobalt and nickel in pure aluminum
純鋁中微量鈷鎳的極譜測定The electrochemical impedance spectroscopy of nickel electrodeposition indicates that nickel electrodeposition occurs in two steps, the medium frequency inductive loop is ascribed to the relaxation of the electrode coverage by an adsorbed intermediate such as niohads, the low frequency capacitive loop may be due to the inhibition of nickel electrodeposition by adsorbed hydrogen. the mechanism and equivalent circuit of nickel electrodeposition were proposed on the basis of the analysis of electrochemical impedance spectroscopy
不銹鋼電極上電積鎳的電化學阻抗行為表明氨絡合物體系鎳電沉積過程是二次放電過程,中頻感抗弧是由於中間吸附產物nioh _ ( ads )的弛豫現象引起,低頻容抗弧可能是由於吸附氫原子對鎳結晶的阻滯作用引起,依據實驗結果提出了氨絡合物體系鎳電沉積的反應機理和等效電路模型。In the third chapter of this thesis, the nickel electrodeposition process in leaching solution containing ammonia and chloride was summarized, and the electrochemical behaviour of nickel electrodeposition in ammonia complex bath was investigated by measuring polarization curves. the effects of total nickel, ammonia, ammonium chloride concentrations in the electrolyte as well as its anion species and temperature were studied systematically
在第三章中首先對氨絡合物體系電積金屬鎳的工藝進行了總結,並通過極化曲線測量,對氨絡合物體系中鎳陰極電沉積電化學行為進行了研究,系統探討了溶液中總鎳離子濃度、氨水濃度、氯化銨濃度、陰離子及溫度等工藝條件對鎳陰極還原的影響,而後著重對電積鎳的反應機理進行了研究。分享友人