complexing agent
英 [ˈkɒmplɛksɪŋ ˈeɪdʒənt]
美 [ˈkɑmplɛksɪŋ ˈeɪdʒənt]
络合剂
双语例句
- Effect of Four Kinds of Carboxylate Complexing Agent on Electroplating of Trivalent Chromium
4种羧酸盐配位剂对装饰性三价铬电镀的作用 - Action of Complexing Agent on Preparing Copper Nano-particles by KBH_4 Reduction in Aqueous Solution
络合剂在KBH4液相还原制备纳米铜颗粒中的作用 - Complex Grease A lubricating grease thickened by a complex soap consisting of a normal soap and a complexing agent.
复合润滑脂指用复合皂（由普通皂与复合剂组成）行稠化制成的润滑脂。 - Study on separation and enrichment of platinum(ⅳ) in ethanol-water system with potassium iodide as complexing agent
碘化钾络合剂乙醇析相萃取分离富集铂（Ⅳ）的研究 - Study of complexing agent in low concentration of trivalent chromium sulfate system
低浓度硫酸铬体系三价铬电镀配位剂的研究 - The effects of complexing agent concentration, initial concentration of butyric acid, pH of the aqueous solution, and temperature on the extraction equilibrium have been systematically investigated.
分析了络合剂浓度、丁酸溶液初始浓度、溶液pH值以及温度对络合萃取相平衡分配系数的影响； - Through adding assistant complexing agent and controlling initial current density, cathodic polarization was intensified in cyanide-free electrolyte.
通过添加辅助络合剂和控制起始电流密度的方法，可以增强无氰电镀时阴极的极化。 - Intermediate lube base oil was treated by complexing agent and followed by clay to enhance its oxidation stability.
采用络合白土脱氮联合工艺对兰炼减四线去蜡油进行了精制，以提高润滑油基础油的氧化安定性能。 - The chemical reaction cannot occur without complexing agent in bath.
镀液中没有络合剂时，化学反应不能进行； - Then the gold ions formed with an oxidic complexing agent begin to transfer.
离子金与表生络合剂结合成金络离子团迁移。 - This is a review on trivalent Cr plating with EDTA as complexing agent.
提出了用EDTA为络合剂的三价铬镀铬新工艺。 - The effects of reaction conditions such as doping concentrations, pH, temperature and complexing agent/ Sb on the resistance were investigated by means of TG-DTA, XRD, TEM.
系统研究了合成条件如掺杂浓度，反应温度、pH值、配体/Sb比等对最终粉体导电性能的影响。以TG-DTA、XRD、TEM等手段研究了晶粒生长过程。 - The composition and current efficiency of Ni-W-B electrodeposit in the bath containing ammonium citrate as complexing agent were related to the deposition current density and bath composition.
在以柠檬酸铵为络合剂的镀液中，Ni-W-B合金电沉积层的组成和沉积电流效率与沉积电流密度及镀液的组成等有关。 - This paper presents ionic palladium activating Solution with organic base HD 1 as a complexing agent and equilibrium potentials of pd in the activating solution in the Presence of HD 1 at different PH values.
本文提出了以有机碱HD1为络合剂的离子型钯活化液，并测定了有HD1时，在不同的pH值下钯活化液中钯的平衡电位值。 - The relationships are studied by experiments between the depositional rate of nickel-phosphorus plating and the concentrations of nickel sulfate and sodium hypophosphite, the pH value, the category and dose of complexing agent of plating liquid.
本文着重讨论了影响镍磷化学镀镀层沉积速率的主要因素，研究了镀液中硫酸镍浓度、次亚磷酸钠浓度、pH值、络合剂浓度及络合剂种类与化学镀镀层沉积速率的关系。 - Chemical nickel plating solution which used sodium borohydride as reducing agent, ethylenediamine as complexing agent and BGR as stabilizing agent was studied in this paper.
本文研究了以硼氢化钠为还原剂，乙二胺为络合剂，BGR为稳定剂的化学镀镍溶液。 - The effects of the type and content of main salt, assistant salt, reducer, complexing agent of Fe/ W-P-Ce alloy brush-plating solution and its pH value on deposition speed are discussed.
论述了Fe/W-P-Ce合金刷镀液主盐、辅盐、还原剂、络合剂的类型和含量以及pH值对沉积速度的影响。 - Complexing-clay treating of lube base oil was studied by tests. The effects of treating temperature, clay amount, treating time and the amount of complexing agent on the basic nitrogen removal rate of refined oil had been investigated.
对润滑油基础油络合&白土精制进行了试验研究，考察了白土精制温度、白土用量、精制时间及络合剂用量对精制油碱氮脱除率的影响。 - Addition of complexing agent Fe2+ ( ZFC) and additive ZFA will reduce the current efficiency.
铁离子配合剂ZFC及添加剂ZFA的加入，使阴极电流效率降低。 - Choosing suitable complexing agent and accelerant is the key to middle-temperature acidic electroless nickel plating.
选择合适的络合剂及促进剂是进行中温酸性化学镀镍的关键。 - Cobalt was deposited on spherical nickel hydroxide by electroless plating, using hydrazine or sodium hypophosphite as reductive agent and ammonia or potassium sodium tartrate as complexing agent, respectively.
采用水合联氨或次亚磷酸氢钠作还原剂，分别在酒石酸钾钠和氨的配合体系中镀覆球形氢氧化镍，对一定金属钴镀覆量下的产物进行了XRD和SEM分析与观测。 - A cyanide free process for gold imitation plating on plastic surface was advanced with pyrophosphate as complexing agent.
采用焦磷酸盐为络合剂研究出一种塑料无氰仿金电镀工艺。 - The effects of complexing agent α-HIBA and its concentration, background absorbent concentration, buffer pH, injection time and applied voltage on migration time, separation effect and peak shapes of metal ions were studied. The optimum conditions for the determination were selected.
研究了络合剂α-HIBA的添加及其浓度、背景吸收质浓度、缓冲液pH、进样时间及电压对电泳分离中金属离子的迁移时间、分离度、峰形等参数的影响，确定了最佳实验条件。 - The study that gallium was adsorbed by granular activated carbon as an extensive study of complexing agent was researched.
作为络合剂的拓展研究，进行了颗粒活性炭吸附镓的研究。 - Ferric species was the catalytically active and phenol was the complexing agent. The influence of calcined atmosphere and temperature of catalyst on the hydroxylation were studied.
考察了催化剂焙烧气氛和温度对催化活性的影响。 - In addition, the influence of the reaction time, organic azo initiator A, cationic degree, the solubilizer B and complexing agent EDTA on the residual AM content of polymerization product was studied.
实验研究了反应时间、有机偶氮引发剂A、阳离子度、增溶剂B和络合剂EDTA对聚合产物残留AM含量的影响。 - This topic simulated electroless nickel plating wastewater and studied two kind of crystal precipitation method for process of complexing agent.
本课题模拟化学镀镍废水，研究了两种结晶沉淀法处理含络合剂的方法。 - The thesis researched on the oxidation ability of two kinds of oxidants and results indicated that hypochlorite salt had good oxidation ability to complexing agent.
论文研究了两种氧化剂对废水的氧化能力，结果表明次氯酸盐对络合剂有较好的氧化能力。 - This thesis includes the following three parts: ( 1) Complexing agent is a key factor of maintaining relative stability of nickel ion in plating solution and a prerequisite of obtaining high quality nickel phosphorus alloy coatings.
本论文研究工作包括以下四部分内容：（1）络合剂是维持镍离子在镀液中的相对稳定性，获得高质量镍磷合金镀层的前提条件和关键因素。