硫代硫酸
- 网络thiosulfate;thiosulfuric acid
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通过改变阴极电流密度、pH值,考察对银镀层质量的影响,得到最佳的硫代硫酸钠无氰镀银工艺。
By evaluating the quality of coating under different current densities and pH values , an optimal sodium thiosulphate cyanide-free silver plating process is acquired .
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加强显影加入硫代硫酸钠晶体(海波)。
To the working strength developer add sodium thiosulphate crystals ( Hypo ) .
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硫代硫酸钠在制备ZnO纳米材料中的应用
Application of Sodium Thiosulfate in the Preparation of ZnO Nano-Materials
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本文将钼催化过氧化氢氧化硫代硫酸钠的反应与鲁米诺-H2O2化学发光反应相偶合,建立了痕量钼的无机偶合反应化学发光分析法。
A chemiluminescence analysis with inorganic coupled reactions has been developed .
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详细考查了铜离子、氨、pH及亚硫酸盐对硫代硫酸根离子阳极氧化的影响;
The effects of copper ions , ammonia , pH value and sulfite on the anodic oxidation of thiosulfate ions were investigated in detail .
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常压法合成Methomyl的研究常压浓缩法制取硫代硫酸铵结晶
Preparation of crystalline ammonium thiosulfate by concentrating the solution under normal pressure
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金属钐/氯化铵水溶液体系促进的从Baylis-Hillman乙酸酯和硫代硫酸钠选择性合成二(Z)-烯丙基二硫醚或α-甲基肉桂酸酯的研究
Sm / NH_4Cl ( aq . ) System-Mediated Selective Synthesis of Di ( Z-allyl ) Disulfides or α - Cinnamic Esters from Baylis-Hillman Acetates and Sodium Thiosulfate
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通过对壳聚糖与甲基丙烯酸甲酯(MMA)接枝反应的研究,运用过硫酸铵-硫代硫酸钠为引发剂,得出不同反应条件对接枝反应的影响规律。
By the research of chitosan and MMA grafting copolymerization , using ammonium persulfate and hyposulphite as an initiator in acetic acid solution . The influencing rules of reaction conditions to graft reaction were discussed .
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用聚乙二醇/环已烷/水形成水包油乳浊液体系,使由AgNO3和Na2S2O3形成的硫代硫酸银在该体系中超声水解,方便地制得了Ag2S空心球。
The main results were as follows : 1 . Hollow Ag_2S spheres had been prepared via hydrolyze reaction of Ag_2S_2O_3 , which formed from the reaction of AgNO_3 with Na_2S_2O_3 , in cyclohexane / water / polyglycol emulsion system .
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本文探讨了二氧化硫脲对PAM和HPAM凝胶化的影响,并提出用二氧化硫脲代替硫代硫酸钠作为铬凝胶体系堵水剂配方中的还原剂。
Effect of thiourea dioxide on gelatination of PAM and HPAM was investigated and it was suggested that thiourea dioxide be used as a reductant in the composition of chromium gelling system for water shut off instead of sodium thiosulfate .
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在加硫磺反应中,当过量系数为1.1和时间为90min时,硫向硫代硫酸钠的转化率能达到83.3%。
The transform ratio of sulfur can reach 83.3 % when the sulphuric excessive coefficient is 1.1 and the time is 90 min.
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硫代硫酸钠与Unithiol并用对犬致死量芥子气中毒的治疗效果
The Therapeutic Effect of Sodium Thiosulfate Combined with Unithiol on Dogs Poisoned by Lethal Dose of Sulphur Mustard
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硫代硫酸钠脱氯过程为分步反应:在最初的1min内,余氯脱除速率最快;
During the initial 1 min of the reaction , there is a sharp drop in residual chlorine concentration .
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GA、硫代硫酸银(STS)和氨基氧乙酸(AOA)处理的切花中钙调蛋白含量比同期对照的低,乙烯生物合成被抑制,切花衰老被推迟。
The calmodulin contents in petals of the detached flower treated with GA , silver thiosulfate ( STS ) and aminooxyacetic acid ( AOA ) were lower than those in control flower petals before they withered , ethylene releasing was reduced and their senescence was delayed too .
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脆硫锑铅矿的浮选行为依赖矿浆电位。矿浆电位调节所用药剂为过硫酸铵((NH4)2S2O8))和硫代硫酸钠((Na2S2O4))。
The flotation behavior of jamesonite was also dependent on pulp potential and the reagents for adjusting the potential used were ammonium persulfate (( NH4 ) _2S_2O_8 ) and sodium dithionite ( Na_2S_2O_4 ) .
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苯甲酸钠及硫代硫酸钠对郁金香切花膜脂过氧化的影响
Effect of SB and Na_2S_2O_3 Upon Membrane-Lipid Peroxidation in Cutting Tulips
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硫代硫酸钠标准溶液稳定性及配制准确性探讨
Preparation of sodium thiosulfate standard solution and discussions on its stability
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三水合醋酸钠&五水合硫代硫酸钠体系相图
Phase diagram of the sodium acetate trihydrate & sodium thiosulfate pentahydrate
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硫代硫酸根中硫元素的氧化数问题的探讨
The Discussion about the Number of sulfur Oxidation in Sodium Sulfuric Acid
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关于使用硫代硫酸钠溶液省略标定过程的讨论
Discussion on Omitting Demarcate Process in Experiments by Sodium Thiosulfate
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两种性质不同的配位体(氨水和硫代硫酸钠)对活性炭吸附银的影响也是不同的。
Ammonia had different influence on adsorption of silver from sodium thiosulfate .
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硫代硫酸钠抑制血小板聚集的实验研究
Study on the Inhibiting Effect of Sodium thiosulfate on Platelet
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固体超强酸光催化氧化硫代硫酸钠
Photocatalytic Oxidation of Na_2S_2O_3 by Using Solid Superacid as Catalyst
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镍合金在含硫代硫酸根离子之氯化钠水溶液中的孔蚀研究
Pitting Corrosion of Ni_Based Alloy in Thiosulfate_ion Containing Chloride Solutions
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配制和标定硫代硫酸钠标准溶液时应注意的问题
The Problems in the Preparation and Demarcation of Sodium Thiosulfate Standard Solution
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原子吸收法直接测定硫代硫酸铵溶液浸金系统中金的研究
Direct determination of gold in ammonium thiosulfate solution by AAS
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关于中国药典1953年版硫代硫酸钠标准溶液标定问题的报告
Report on the standardization of sodium thiosulfate solution in Pharmacopoeia Sinica 1953
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硫脲和硫代硫酸钠均可减轻污水溶液中聚合物的降解。
Thiourea or sodium thiosulfate can reduce polymer degradation in RPW solutions .
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顺铂、硫代硫酸钠双途径化疗治疗恶性胸腔积液
Intrapleural DDP and systemic thiosulfate rescue in the treatment of
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GB/T8638.9-1988镍基合金粉化学分析方法硫代硫酸钠-碘量法测定铜量
Nickel base alloy powder Determination of copper content Thiosulfate-iodimetric method