In this paper, polarographic and voltammetric behaviours of reactive brilliant red K-2BP have been studied in detail.

研究了單偶氮染料活性艷紅 K-2BP的極譜伏安行為四虎成人最新影院网址大全，實(shí)驗(yàn)結(jié)果表明，在0.1mol/l的NaCl溶液中最新亚洲综合色区另类小说，該染料有一穩(wěn)定美女性爱网站、靈敏的還原峰，峰電位Ep=-0.81Vvs综合图片精品第三页。

In the medium of HAc-NaAc, Th~(4+) canbe combined with HTTA to form a comparatively steady ternary chelate whichwill be adsorbed and preconcentrated on the mercury electrode and determined bycathodic stripping voltammetry.

在HAc-NaAc介質(zhì)中釷離子Th~(4+和噻吩甲酰三氟丙酮形成較穩(wěn)定的三元絡(luò)合物亚洲国产黄片，先吸附富集在懸汞電極上，后采用陰極溶出伏安法檢測(cè)痕量釷免费在线亚洲。

A stable, water-insoluable film was prepared by oxidative electropolymerization of pyrogallol in pH7.0 phosphate buffer solution, anti modified on a glassy carbon electrode surface by electrochemical method. The modified electrode was exploited for the selective preconcentration of Cu at a certain potential. The preconcentrated Cu was firstly reduced at a certain potential and then was determined by differential pulse stripping voltammetry.

采用電化學(xué)方法在pH7.0磷酸緩沖溶液中这里视频亚洲视频免费观看,，將鄰苯三酚氧化電聚合制成穩(wěn)定的水不溶性膜修飾在玻碳電極表面，將制得的膜修飾電極在一定電位下選擇性預(yù)富集銅黑硬大长欧美在线视频，并用差分脈沖溶出伏安法測(cè)定免费黄色xxxx视频。

The inhibition of propargyl alcohol for 1Cr18Ni9Ti stainless steel in hydrochloric acid solution is studied with the cyclic voltammetry and ellipsometry.

采用循環(huán)伏安法和橢圓偏振光譜法，研究了丙炔醇(Propargylalcohol这里只有精品99久久精品国产，PA)對(duì) 1Cr18Ni9Ti不銹鋼在含有氯離子的腐蝕環(huán)境中的緩蝕作用免费直接看黄，實(shí)驗(yàn)表明Cl-能使 1Cr18Ni9Ti不銹鋼發(fā)生點(diǎn)蝕，而緩蝕劑PA對(duì)不銹鋼受到Cl-的腐蝕起抑制作用深夜在线视频在线深夜。

In this work, the action mechanism of propionic acid in the electroless plating were studied by cyclic voltammetry and infrared reflection spectroscopy.

利用循環(huán)伏安法和紅外漫反射光譜法研究化學(xué)鍍鎳過程中丙酸的作用機(jī)理男女搞黄视频。

In electrochemistry, constant voltage and circle voltage-current methods were adopted. The influences of monomer concentration, protonic acid concentration, the kinds of anions and scanning speed on the properties of conducting Polyaniline were investigated.

采用恒電位法和循環(huán)伏安法，著重分析了苯胺單體濃度在线91日韩精品、質(zhì)子酸濃度以及陰離子種類十八岁免费看黄色视频、掃描速度對(duì)電化學(xué)合成聚苯胺性能的影響。

05Mol/L NaHCO_3 in the presence of pyrazole and the synergetic effect of pyrazole with BTA and MBT were studied using cyclic voltammetry techniques and rotating disc electrode.

利用循環(huán)伏安法和旋轉(zhuǎn)圓盤電極研究了NaHCO3溶液中吡唑?qū)ψ香~的緩蝕作用欧美综合自拍亚洲图久青草，并對(duì)其與BTA在线看片免费人成视频无毒，MBT之間的協(xié)同效應(yīng)進(jìn)行了初探国产三级黄片免费看。

In this paper the electrochemical reduction mechanism of selenious acid(H2SeO3) in phosphoric acid solution was studied by rotating ring-disc electrode and cyclic voltammetry techniques.

文摘：利用旋轉(zhuǎn)環(huán)－盤電極方法開結(jié)合循環(huán)伏安技術(shù)研究了磷酸溶液中亞硒酸的電化學(xué)還原機(jī)理。

Electrochemical behaviour of ethidium bromide on a wax impregnated spectrographic electrode was studied.

研究了溴化乙錠在浸蠟光譜石墨電極上的電化學(xué)行為日韩一区高清在线播放免费，用電化學(xué)循環(huán)伏安法及紫外-可見光譜法對(duì)溴化乙錠與 DNA的作用進(jìn)行了研究j国产在线，得出溴化乙錠與 DNA發(fā)生嵌插作用的結(jié)

Electrochemical hydrogenation of anthracene was carried out in a divided three-electrode cell with spumous Pb as cathode and Pt as anode.

在隔離式電解槽中，以制備的泡沫Pb為陰極中文字母强奸乱论，Pt絲為對(duì)電極，飽和甘汞電極為參比電極cao96，研究了不同電解體系的伏安曲線和蒽的陰極電化學(xué)加氫行為曰批全过程免费视频下载。