Corrosion Inhibition Performance of a Composite Tungstate Inhibitor in Seawater The retarding jetting construction technology adopted in composite bridge concrete interface 影响钨酸盐复合海水缓蚀剂缓蚀性能的因素复合桥面混凝土界面采用缓凝水冲施工技术
A mixture of sulphuric acid-thiourea-thioglycollic acid is used as selective solvent for free silver sulphide and sulphuric acid-thiourea-ferric sulphate for free native silver. On Deep Desulfurization by Activated Carbon in High Purity Ammonium Tungstate Solution 用硫酸-硫脲-硫代乙醇酸溶液选择溶解硫化银;用硫酸-硫脲-硫酸高铁铵溶液选择溶解自然银。高纯钨酸铵溶液中活性炭深度除硫研究
Principle of removing molybdenum from producing calcium tungstate process is set forth, concrete operation technology is presented. 阐述了生产钨酸钙过程中除钼的原理,并提出了具体的操作工艺。
Study on the scintillating properties of ions doped lead tungstate scintillation crystals 掺杂钨酸铅闪烁晶体的闪烁光学性质研究
A toxic double salt of copper arsenate and copper acetate. Removal of Mo, As, Sb and Sn from tungstate solution 一种由砷酸铜和醋酸铜形成的有毒复盐。钨酸盐溶液中除钼砷锑锡等杂质的研究
Try to Discuss the Treatment and Recycling Utilization of Ammonium Tungstate Production Wastewater by Extraction 试论萃取法钨酸铵生产废水的处理及回用
Inhibition Behavior and Mechanism of Tungstate Compound Inhibitor for Carbon Steel in Seawater 海水中钨酸盐复合缓蚀剂对碳钢的缓蚀性能
A mineral consisting of iron-manganese tungstate in crystalline form; the principal ore of tungsten; found in quartz veins associated with granitic rocks. 一种由铁锰钨酸盐组成的矿物,晶体状,主要的钨矿石,见于与花岗岩伴生的石英脉中。
A mineral consisting of calcium tungstate; an ore of tungsten. 一种由钨酸钙组成的矿物,是一种钨矿石。
Photoelectrochemical Study on the Complex of Poly-aspartate and Tungstate as Inhibitors against Brass Corrosion 聚天冬氨酸与钨酸钠复配对黄铜缓蚀作用的光电化学研究
Template-free synthesis and photoluminescence of double-tower-like lead tungstate 类双塔状钨酸铅微晶的无模板合成及光致发光性质
Tungstocobalt heteropoly salts were synthesized using sodium tungstate and cobalt nitrate as materials. 本文以钨酸钠和硝酸钴为原料合成了钨钴杂多酸盐。
High-purity sodium tungstate is prepared by controlling the crystal size of desorption solution. 在控制解吸液结晶程度的条件下,制取出了高纯钨酸钠。
Study on the Extraction Spectrophotometry by Using Polyethylene Glycol-BCO-Ammonium Sulfate On Deep Desulfurization by Activated Carbon in High Purity Ammonium Tungstate Solution 聚乙二醇-新铜试剂-硫酸铵萃取光度法测定铜高纯钨酸铵溶液中活性炭深度除硫研究
The Study of Deep Molybdenum Removal by Activated Carbon in High-purity Solution of Ammonium Tungstate 高纯钨酸铵溶液中活性炭深度除钼研究
Recent Research on Zirconium Tungstate ( ZrW_2O_8) Composite Materials 低膨胀钨酸锆(ZrW2O8)复合材料的研究现状
Synthesis and Luminescence Properties of Molybdate and Tungstate Red Phosphors for White-LED 白光LED用钨、钼酸盐红色荧光材料的制备及其发光性能的研究
A conversion coating formed on magnesium alloy AM60 with a chromate-free bath mainly composed of silicate and tungstate is studied. 研究了以硅酸盐和钨酸盐为主的无铬化学处理液在镁合金上所形成的转化膜。
Tungstate/ Pertungstate System Cathodic Indirect Oxidation to Synthesis Hydrophobic Monascus Yellow Colorant 钨酸盐/过钨酸盐体系阴极间接电氧化合成红曲黄色素
An oxyacid of tungsten ( often polymeric in nature) formed by neutralizing alkaline tungstate solutions. 钨的含氧酸(多为天然的聚合体),通过中和碱性钨酸盐溶液形成。
A negative thermal expansion material of yttrium tungstate was synthesized by rapid solidification with a CO2 laser. 用二氧化碳激光快速凝固技术合成了负热膨胀材料钨酸钇。
The electrode was used to the determination of boron in ammonium tungstate. 电极用于仲钨酸铵中硼的测定,将仲钨酸铵中的硼转化为BF4~-,用标准加入法测定其中硼的含量,结果满意。
At last we analyzed the effect of adding seed crystal and solution of ammonium tungstate on crystal appearance. 最后讨论了添加晶种和钨酸铵溶液对晶体形貌的影响。
The commercial scale test was conducted for impurity molybdenum removal from tungstate solution by selective precipitation method. 对选择性沉淀法从钨酸盐溶液中除钼新工艺进行了工业试验。
Some problems on the research for lead tungstate scintillator are discussed. 对钨酸铅晶体研究中存在的主要问题进行了讨论;
A method for determination of Er and Nd in the potassium yttrium tungstate laser crystals by ICP-AES is described. 应用ICP-AES法测定钨酸钇钾〔kY(WO4)2〕激光晶体中的Er和Nd。
A novel ion exchange process had been developed for treating high concentration of sodium tungstate solution. 开发了离子交换新工艺用于处理高浓度钨酸钠溶液。
Study is made of the vanadium extraction from sodium tungstate solution leached out of the secondary tungsten resource. 研究了采用某型树脂从钨二次资源浸出的钨酸钠溶液分离富集钒的效果。
In this thesis, we have prepared the rare earth doped tungstate and molybdate luminescent materials via hydrothermal process. 本文采用水热法合成了以钨酸盐和钼酸盐为基质,通过掺入不同稀土离子实现了多色发光和白光发射,并研究了其发光性能。