persulphate
英
美
网络 过硫酸盐; 过硫酸钠
复数：persulphates
双语例句
- This paper describes graft copolymerization of acrylic acid onto superfine cellulose using potassium persulphate as initiator.
用过硫酸盐氧化法使超细纤维素与丙烯酸接枝共聚。 - Emulsion copolymerization of chloroprene and isoprene initiated by potassium persulphate has been investigated.
研究了以过硫酸钾为引发剂引发的氯丁二烯与异戊二烯的乳液共聚合，选择了乳化剂及调节剂，确定了共聚合的配方及条件。 - In the present paper the decomposition reaction kinetics of the potassium persulphate is studied in order to know its decomposition behavior in one-bath pretreatment process of desizing/ scouring/ bleaching of fabric.
为了更充分了解过硫酸钾在织物退/煮/漂一浴前处理过程中的分解行为，本文对过硫酸钾在该处理过程中的分解动力学进行了研究。 - Evaluation of measurement uncertainty for the determination of iodine in urine by as~ ( 3+)-ce~ ( 4+) catalytic spectrophotometry using ammonium persulphate digestion
过硫酸铵消化-砷铈催化分光光度法测定尿碘不确定度评定 - A novel method for the determination of amiodarone hydrochloride ( ADHC) was proposed based on its polarographic catalytic wave in the presence of persulphate.
基于K2S2O8存在下盐酸胺碘酮（ADHC）产生的极谱催化波，拟定了测定ADHC的新方法。 - Study on copolymerization of AN/ ( NH_4)_2 IA initiated by ammonium persulphate
过硫酸铵引发丙烯腈/衣康酸铵共聚合研究 - Experimental studies have been conducted on the decomposition efficiency of four different types of organic and inorganic phosphorus compounds in seawater under acid or basic condition by persulphate oxidation. The influence factors on decomposition efficiency, such as digestion time and pH were identified.
实验研究在碱性和酸性条件下过二硫酸钾高温氧化四种不同类型含磷标准化合物在海水中的回收率和影响回收率的因素。 - Using N, N, N ′, N ′-tetramethylethylenediamine and potassium persulphate as a redox initiation system, high molecular weight poly ( vinyl acetate)( PVAc) was synthesized by aqueous deposited polymerization.
以N，N，N，′N′-四甲基乙二胺-过硫酸钾为氧化-还原引发体系，用水相沉淀聚合法合成了超高相对分子质量的聚醋酸乙烯（PVAc）。 - Determination of Microamount of Organophosphorous in Raffinate by Decomposition method using Ammonium Persulphate
萃余液中微量有机磷的测定&过硫酸铵分解法 - Study of Substitution for Catalyst of Oxidation-lightness Method of Ammonium Persulphate
过硫酸铵氧化光度法催化剂的替代研究 - Research of decomposition reaction kinetics of the potassium persulphate for one-bath pretreatment process in fabric
过硫酸钾在织物一浴前处理过程中分解反应动力学的研究 - Selection of compound initiating system composed of persulphate and reducing agent sodium thiosulfate is the characteristics of this synthesis, and final product with needed molecular weight was obtained by using sodium hypophosphite as a new type of chain transfer agent to replace traditionally used isopropyl alcohol.
该合成的特点是采用了过硫酸盐与还原剂硫代硫酸钠组成的复合引发剂体系，并且使用次磷酸钠作为新型链转移剂，代替了传统的异丙醇，最终得到所需分子量的产品。 - This is a discussion on improving the determination of chemical reaction rate in the famous study on kinetics of reaction between ammonium persulphate and kalium iodide.
本文改进了著名的过二硫酸铵与碘化钾反应动力学研究中反应速度的测定，并将测定改为微型化学实验技术。 - The Decomposition and Analysis Method for Dissolved Total Phosphorus in Sea Water by Persulphate Oxidation
过硫酸盐氧化法测定海水中溶解总磷 - Polarographic catalytic wave of amiodarone hydrochloride in presence of persulphate and its applications
过硫酸钾存在下的盐酸胺碘酮极谱催化波及其应用 - The water quality indexes, including total nitrogen ( TN), total phosphorus ( TP), the chemical oxygen demand ( CODcr) and pH value, were respectively determined by alkaline potassium persulphate digestion-UV spectrophotometric method, ammonium molybdate spectrophotometric method, dichromate method and pH meter.
分别用碱性过硫酸钾消解紫外分光光度法、比色法、重铬酸盐法测定了灌溉前后灌溉水水质指标总氮、总磷、化学需氧量（CODcr），同时测试pH值。 - The decomposition mechanism of the potassium persulphate is deduced with these and electron paramagnetic resonance spectrum ( EPR). Its action mechanism with size and fiber is also done respectively.
结合电子顺磁共振波谱（EPR）测定结果，推定出了过硫酸钾的分解反应机理以及分解产物与浆料及纤维作用的机理。 - This paper describes analysis adjustment and maintain of persulphate etching solution in PCB production.
叙述印制板生产中过硫酸盐微蚀液的分析、调整和维护。 - Aqueous PVP is gelled when irradiated with ultraviolet light or gammarays. The crosslinking of linear PVP also achieved by treating the polymers with persulphate, with hydrazine and hydrogen peroxide or with α, ω diolefines in the presence of peroxides.
利用紫外光或γ-射线照射PVP水溶液，或用过硫酸盐、肼和过氧化氢或在过氧化物存在下用α、ω-二烯烃处理线型PVP的水溶液均可生成交联PVP水凝胶。 - A water soluble copolymer has been prepared with such monomers as maleic anhydride ( MA), acrylic acid ( AA) and sodium methylallylsulfonate ( MAS) by adopting water as solvent and potassium persulphate as initiator. The scale inhibition performance of the copolymer has been comprehensively studied.
以水为溶剂，过硫酸钾为引发剂，马来酸酐（MA）、丙烯酸（AA）和甲代烯丙基磺酸钠（MAS）为单体合成了共聚物，综合研究该产品的阻垢性能。 - The results show that the decomposition reaction of potassium persulphate is first-order reaction. Kinetics parameters and equation are also obtained respectively.
研究结果表明，其分解反应为一级反应，并得到了其动力学参数和建立了动力学方程。 - A persulphate oxidation method in acid medium for decomposition and analysis of dissolved total phosphorus in seawater was proposed.
依此，建立酸性过硫酸盐氧化法分解测定海水中溶解态总磷的方法。