LI Chao, FAN Yanliang, XU Jiaqiang, YANG Shuting, CHEN Yongyao （1 College of Material Science and Chemical Engineering, Zhengzhou Institute of Light Industry, Zhengzhou 450002; 2 Golden Dragon Precise Copper Tube Group INC.

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The influence of potassium chromate on the electrochemical oscillation behavior of copper anode in H3PO4 solutions was investigated by using cyclic voltammetry and potentiodynamic scanning.

運(yùn)用循環(huán)伏安法和恒電位法研究鉻酸鉀及其濃度對(duì)銅磷酸溶液的電化學(xué)振蕩行為的影響。

Iodine in the test solution was oxidized to IO-3 by excessive amounts of potassium permanganate solution and sodium hypochlorite solution,and excess of the oxidants was removed by reacting with sodium sulfite solution.

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We tried to prepare Li2S-SiS2 based thionitride glasses by the solid synthesize method, where Li3N was used as a nitrogen source. This paper reports the preparations, electrical, and electrochemical properties of Li2S-SiS2-Li3N glasses. Phase identification was carried out by X-ray diffraction .Ionic conductivity of the pelletized solid electrolytes was investigated through AC impedance.

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The electrochemical properties of the MWCNT/GCE were investigated with cyclic voltammetry. Electrocatalytic oxidations of phenol, catechol and hydroquinone at the sensitivity of the were also studied further.

并用伏安法分析了電極表面MWCNT在B-R緩沖溶液中的電化學(xué)行為www.av性爱，在此基礎(chǔ)上著重研究了苯酚、鄰苯二酚和對(duì)苯二酚在MWCNT/GCE上的電催化氧化国产曰韩一区二区三区。

To complete the 220 kV line design and below the total length of over 3,000 km (including re-ice line about 300 km), 220 kV substation and the total capacity of 1.2 million kVA which Wushan Chengguan 110 (35) kV substation project, Yue Fu Chi-Beach - Chengguan 110 kV lines and other projects designed by the application of the technology industry in Sichuan Hydropower 1998 Good Design Award. 1995 commitment to "small rural electrification in Sichuan Province typical design of the substation" assessment by experts. 2000 commitment to the "small rural power grids of the typical design of unmanned substation", the expert assessment by the province and issued.

完成的220kV及以下線路設(shè)計(jì)總長(zhǎng)度3000多公里（其中重冰區(qū)線路約300公里）黑屌性爱视频，220kV及以下變電所總?cè)萘?20萬(wàn)千伏安；其中巫山城關(guān)110（35）kV變電所工程香蕉视频网站、岳池富流灘—城關(guān)110kV線路等工程的技施設(shè)計(jì)獲四川省水電行業(yè)1998年優(yōu)秀設(shè)計(jì)獎(jiǎng)18禁黄无遮挡网站免费-百度。1995年承擔(dān)&四川省農(nóng)村電氣化小型化變電站典型設(shè)計(jì)&專家評(píng)審?fù)ㄟ^。2000年承擔(dān)的&農(nóng)網(wǎng)小型化無(wú)人值班變電站典型設(shè)計(jì)&666黄色网站，專家評(píng)審?fù)ㄟ^并在全省發(fā)行′毛毛黄片。

Full-featured protection of CT-V characteristics can be tested, 5% and 10% error curve, variable ratio, polarity, but also can output high current is used to test CT secondary circuit.

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An AB_5-typed hydrogen storage alloy, La_(0.65)Ce_(0.28)Pr_(0.02)Nd_(0.05)Ni_(3.8)Co_(0.7)Mn_(0.3)Al_(0.2)MIB_(5.0, was prepared by twin-roller rapid quenching technology. It was thenmodified with transitional metal oxides of Cr_2O_3, V_2O_5, ZnO, NiO and MnO_2 by ballmilling, respectively. The physical and chemical performances of modified alloyswere studied by X-ray diffraction, scanning electron microscopy,electrochemical impedance spectroscopy, galvanostatic cyclic, and cyclicvoltammetry.

采用雙輥淬冷技術(shù)制備了AB_5合金La_(0.65)Ce_(0.28)Pr_(0.02)Nd_(0.05)Ni_(3.8)Co_(0.7)Mn_(0.3)Al_(0.2)二区免费视频，用V_2O_5思思热国产精品视频、Cr_2O_3、Cu_2Owww五月婷婷、Fe_2O_3学生妹人人操人人干人人、MnO_2等不同的過渡金屬氧化物對(duì)該貯氫合金進(jìn)行表面球磨改性，用XRD亚洲一区在线视频播放、SEM好大好硬好爽高潮日韩喷水在线、EIS、恒電流充放電3p视频免费视频、循環(huán)伏安等方法研究改性前后合金晶體結(jié)構(gòu)国产AV一级无码影院，充放電性能等。

Electrical and plant Mine voltammetry at the scenic reservoir beside the stone turtle Wanning City.

伏安礦山機(jī)電礦廠位于風(fēng)景秀麗的萬(wàn)寧市石龜水庫(kù)旁亚洲美女喷水啊啊啊。

The electrochemical corrosion behaviors of indium tin oxide films were investigated by electrochemical methods in sodium hydroxide solutions.

通過循環(huán)伏安法等方法研究了氧化銦錫透明導(dǎo)電薄膜的電化學(xué)行為在线看黄AV性爱。