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supporting electrolytes
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  支持电解质
     In the supporting electrolytes solution of 1.8M H_2SO_4-0.5M NaBr-2.9×10~(-4)M TPAC, Cd-NaBr-TPAC produces a sharp sensitive polarographic adsorptive wave.
     在1,8M H_2SO_4-0.5M NaBr-2.9×10~(-4)M TPAC支持电解质溶液中,镉(Ⅱ)-NaBr-TPAC产生一个尖锐灵敏的吸附还原波,其峰电位为-0.71V(vs.SCE)。
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     when concentration of the supporting electrolytes H2SO4 was 0.1mol/L, initial phenol concentration was 200mg/L; current density, 0.03A/cm2 and temperature, 25℃, and when anode oxidation was carried out for 550 min. , COD removal rate could reach to 70%.
     当支持电解质H2SO4的浓度为0.1mol/L、苯酚初始浓度为200mg/L、电流密度为0.03A/cm2、温度为25℃、阳极氧化进行550min时,COD的去除率达70%。
短句来源
     RuOx-PdO/Ti electrode was prepared and used in the photoelectrochemical degradation of reactive brilliant red K-2BP. The effects of supporting electrolytes, such as NaCl, NaNO3, and Na2SO4, on the discoloration were studied.
     以自制钛基RuOx-PdO电极为阳极,钛片为阴极,NaCl、NaNO3、Na2SO4等为支持电解质,研究了活性艳红K-2BP的光电降解行为.
短句来源
     The Influence of Ionic Strength and Supporting Electrolytes on the Stability of Complexes In Solution Ⅳ.The Stability of Electroneutrality Mixed Ligand Complexes Pb(dipy)(mal)and Pb(phen)(mal)
     支持电解质和离子强度对溶液中配合物稳定性的影响 Ⅳ.电中性混合配体化合物[Pb(dipy)(mal)]和[Pb(phen)(mal)]的稳定性
短句来源
     The results showed that the effect of the supporting electrolytes on COD removal rate was more marked;
     结果表明:支持电解质对COD的去除率影响较大。
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  支持电解质的
     The halogen anions of supporting electrolytes influence the reduction potentials of viologen compounds, the order is I ̄->Br ̄->Cl ̄->F ̄-.
     支持电解质的卤素负离子对紫精化合物的还原电位有影响,其影响能力的顺序为:I ̄->Br ̄->Cl ̄->F ̄-。
短句来源
     The ionic strength of the supporting electrolytes affects the value of the electrophoretic mobility, but does not change the IEP(Iso-electric point) of a given kind of particle.
     支持电解质的离子强度影响淌度的大小,但不改变等电点(IEP)。
短句来源
     Polypyrrole films were prepared from different supporting electrolytes byelectropolymrization of pyrroles.
     用电化学法将吡咯单体聚合在电极上,于不同支持电解质的水溶液中得到聚吡咯薄膜。
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  “supporting electrolytes”译为未确定词的双语例句
     Down below to 8×10~(-5)μg/ml of tungsten can be detected in a solution of 0.1NH_2SO_4-0. 2NNa_2SO_4-7×10~(-5)M benzilic acid as supporting electrolytes.
     以0.1NH_2SO_4—0.2NNa_2SO_4—7×10~(-5)M二苯羟乙酸作测定底液可检出低达1×10~(-4)微克/毫升的三氧化钨(或8×10~(-5)微克/毫升的钨)。
短句来源
     Polyaniline coatings were electrosynthesised on 420, 304, 321 and 316 L stainless steel, which had wide passive potential region in 0.1 mol/L H2SO4 solution, using 0.1 mol/L H2SO4 as supporting electrolytes.
     在0.1 mol/L H2SO4溶液有很宽钝化电位区的420、304、321和316 L不锈钢都可在0.1 mol/L H2SO4+0.1 mol/L C6H5NH2溶液中进行苯胺的电化学聚合。
短句来源
     The pH_0 of Maile soil equal to 5.90 and pH_0 of Halii soil equal to 4.55 specifically, adsorbed calcium ions shift the pH_0 to lower values and specifically adsorbed sulfate anions shift the pH_0 to higher values, when CaCl_2 or Na_2SO_4 and CaSO_4 are used as the supporting electrolytes.
     Maile粉砂壤土的表面电荷零点(pH_0)为5.90,Halii粉砂粘土的pH_0为4.55; 钙离子的吸附使土壤的pH_0移至较低值,硫酸根离子的吸附使pH_0移至较高值。
短句来源
     A polarographic method is described for the determination of the trace nickel in waters and hairs. In NaOH-Na_3C_6H_5O_7-NaAc (pH 13.0)supporting electrolytes containing 4.0×10~(-4)%4-(2-thiazolylazo)-resorcinol (TAR), a highly sensitive complex wave of Ni-TAR by singlesweep polarography is observed.
     本文研究了在0.035mol/L NaoH-0.040mol/L Na_3C_6H_5O_7-0.6%NaAc介质中(pH 13.0). 4-(2-噻唑偶氯)间苯二酚(TAR)与Ni~(2+)形成络合物的极谱行为。
短句来源
     In this method, a sensitive incision in oscillogtam in B- R supporting electrolytes (pH 12) is caused by schiff bases and potential of incision is-0.91 V (vs .SCE).
     在B-R缓冲液(pH 2)中,希夫碱在dE/dt-E示波图上产生灵敏的切口,切口电位E=-0.91V(vs.SCE);
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  supporting electrolytes
Solutions of alkali metals and tetrabutylammonium salt in anhydrous MeCN were used as supporting electrolytes.
      
Electrochemical dechlorination of 1,2,3,5-tetrachlorobenzene in methanol and chlorobenzene in dimethylsulfoxide with tetraalkylammonium salts as supporting electrolytes was carried out.
      
The supporting electrolytes selected were the salts LiSCN, LiCl, MgCl2, NaCl, and CsCl, the concentration of which was varied within wide limits.
      
An investigation of the state of terbium and neodymium ions in solutions of various supporting electrolytes was conducted using an analysis of the electronic absorption spectra of Nd(II) and the fluorescence spectra of Tb(III).
      
The optical absorption spectra indicated that the conducting emeraldine salt (ES) phase formed in all the inorganic electrolytes used, whereas it formed only in oxalic acid amongst the organic acids supporting electrolytes.
      
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A method for the separation and determination of small amount of zinc in nickel- plating baths is here reported. The dried sample is fused with sodium hydroxide and the water extract is, after suitable treatments, titrated amperometrically with K_4Fe(CN)_6, using a stationary platinum micro-electrode, while the solu,tion is stirred. The optimum conditions are as follows: applied voltage = +0.7 volt, and the supporting electrolyte should be about 0.5 N in NaC1 and 0.4 N in H_2SO_4. With about 0.5% Zn in...

A method for the separation and determination of small amount of zinc in nickel- plating baths is here reported. The dried sample is fused with sodium hydroxide and the water extract is, after suitable treatments, titrated amperometrically with K_4Fe(CN)_6, using a stationary platinum micro-electrode, while the solu,tion is stirred. The optimum conditions are as follows: applied voltage = +0.7 volt, and the supporting electrolyte should be about 0.5 N in NaC1 and 0.4 N in H_2SO_4. With about 0.5% Zn in sample, the relative precision of the determination lies within ±2%. The whole process may be accomplished in 40 minutes.

本文報告用氫氧化鈉熔融法來分離硫酸鎳中的微量鋅,並以亞鐵氰化鉀為試劑,用電流觴定來測定鋅。最適宜的實驗條件如下:指示電極用鉑微電極,而攪拌溶液,外加電壓為+0.7伏特,底液中合氯化鈉約0.5N,硫酸約0.4N。當固體試樣中合鋅約0.5%或欲測溶液中合鋅約5×10~(-4)克離子/升時,測定的相對誤差小於±2%。分離和測定全部所需時間約40分鐘。

The design and erection of the air-conditioning system used in the spinning and weaving research laboratory in this institute has been described. The total floor space of this research laboratory is about 250 square meters; and the laboratory contains three rooms for carding and drawing, spinning and weaving respectively. Air is treated in a spraying chamber and then conducted into the three rooms. Devices are provided to regulate and control automatically the relative humidity in the rooms seperately. Means...

The design and erection of the air-conditioning system used in the spinning and weaving research laboratory in this institute has been described. The total floor space of this research laboratory is about 250 square meters; and the laboratory contains three rooms for carding and drawing, spinning and weaving respectively. Air is treated in a spraying chamber and then conducted into the three rooms. Devices are provided to regulate and control automatically the relative humidity in the rooms seperately. Means of heat insulation of the building are described and the calculated results and the coefficients used in the calculatons are listed and tabulated. The specifications of the main equipments selected are shown at the end of this paper and the constructions of the spraying chamber and air ducts are briefly described. Polarographic determination of Aluminum in the Coagulating Bath of Viscose......S. C. Wang and T. Sun (51) 1. The present paper describes the methods and precautions of the isolation and the polarography of aluminum in the coagulation bath of viscose. 2. It has been found in our experiment that the optimum pH is 4 for the polarographic analysis of aluminum. 3. During the polarographic analysis of aluminum, the presence of ammonium ion causes the significant appearence of hydrogen wave. 4. Potassium chloride can be used successfully as the supporting electrolyte instead of lithium chloride in this experiment. 5. The removal of iron is essential in the polarography of aluminum at pH 4, otherwise the height of aluminum wave drops markedly.

本文叙述了一個小型紡織工藝試驗室自動控制温濕度的装置的設計及安装資料。空氣經過同一噴霧室處理後,分別送至梳棉與併條、粗紡與精紡、以及織機間,使各室維持所需要的濕度,各室的溫濕度能加以調節並自動控制。文中叙述了自動控制的方法。 對試驗室的冷熱負荷、通風量、喷霧量、冷却和加熱設備、以及風道的布置都進行了具體計算,並且列出所選用的各種必要的係數值和計算公式。所選用的調節設備各機件規格附列在本文之末;房屋圍護層的結構,喷霧室的結構和風道的結構則分述於有關各段之中。 設計的條件如下: 粗紡及精紡間 夏季最高温度(最大冷負荷時) 30℃; 冬季最低温度 20.5℃; 最高相對濕度 60%。(可調節) 梳棉及併條間 夏季最高温度(最大冷負荷時) 31.5℃; 冬季最低温度 22℃; 最高相對濕度 55°%(可調節)。織機間 夏季最高温度(最大冷負荷時) 28℃; 冬季最低温度 18℃; 最高相對濕度 75°%(可調節); 車間的面積共約250平方公尺。

For the polarographic determination of tin in the presence of tungsten, a supporting electrolyte of 5±0.5N hydrochloric acid is recommended. In 6N, 8N and 10N hydrochloric acid media, the half-wave potentials of tungsten are -0.71v,-0.65v and -0.61v vs. S.C.E. respectively, all of them are virtually coincident with those of tin wave. However, in 5±0.5Nhydrochloric acid media, large portion of tungstic acid precipitates and the half-wave potential of the trace tungstic acid remaining in the solution shifts...

For the polarographic determination of tin in the presence of tungsten, a supporting electrolyte of 5±0.5N hydrochloric acid is recommended. In 6N, 8N and 10N hydrochloric acid media, the half-wave potentials of tungsten are -0.71v,-0.65v and -0.61v vs. S.C.E. respectively, all of them are virtually coincident with those of tin wave. However, in 5±0.5Nhydrochloric acid media, large portion of tungstic acid precipitates and the half-wave potential of the trace tungstic acid remaining in the solution shifts to a more negative value of -0.75v vs. S.C.E., while that of tin in the same media remains at -0.58v vs. S.C.E.. Hence the interference of tungsten becomes negligible.

本文述說在5±0.5N之鹽酸底液中錫有穩定正常的還原波,而鎢酸在此酸度絕大部分形成沉澱。在溶液中未完全沉澱之痕量鎢所產生的還原波在錫波後0.17伏恃處,僅使錫波波尾微陡斜,而不影響錫之波高测量。並且此陡形可因延長沉澱放置時間而消除。因此可不用事先分離鎢而直接测定合鎢礦石中錫之含量。

 
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