查询词典 cathodically

The electrochromic materials can be classified as anodically colored and cathodically colored materials by electrochemical reaction modes.

电致变色材料根据其电化学反应的方式可分为阳极着色和阴极着色两类。

Of key interest was the trends of corrosion potential on initial period. Corrosion potential–time measurements were undertaken after the samples exposed to the air for 24 h were polarized anodically and cathodically in acetic acid solution. With analyzing of the curves of electrochemical polarization and SEM and EDS data of the samples ,corrosion and electrochemical behavior and mechanism of localized corrosion of 316L stainless steel in acetic acid solution with Cl- were discussed.

测试了空气中钝化24小时后、阴极极化后和阳极极化后，试样在醋酸溶液中自腐蚀电位随时间变化的曲线，结合阴极极化曲线、阳极极化曲线、试样的SEM微观观察和EDS成分分析，初步探讨了316L不锈钢在含Cl-醋酸溶液中的腐蚀电化学行为和点腐蚀发生的机理。

The results show that the samples exposed to the air previously for 24 h can be passivated automatically in acetic acid solution with Cl- with the corrosion potential remaining 100mV.No such phenomenon was observed for samples which were cathodically polarized with the corrosion potential stabilizing at a value of -242±3mv. The passive film formed by anodically polarizing is more proof than formed in the air.

研究还发现：在空气中放置24小时后的试样在Cl-醋酸溶液中能自钝化，自腐蚀电位为100mv；经阴极极化后的试样在Cl-醋酸溶液中不能自钝化，其自腐蚀电位为-242±3mv；经阳极极化形成的钝化膜比在空气中自然形成的钝化膜更致密。

Due to the close proximity of cathodically proretted urface to coating anode, the cathodic protection current would not be lost outwards.

在贮罐基础的最上层依次铺敷电子导电的阳极涂层和离子导电的固体电解质涂层。

With the increasing of the yield strength of the steel, the K_ is increased under the open circuit condition, and sharply decreased under the cathodically polarized condition.

说明强度对不同机理的SCC有着不同的影响。

Therefore,if an entire metallic surface can be "forced" to become cathodic, it will not corrode- it will be cathodically protected.

如果使整个金属表面都变为阴极，它就不再腐蚀而得到阴极保护。

Potential distribution on cathodically protected steel pipe lines .

码头钢管桩阴极保护时的电位分布。

Pipe-Earth Potential,Cathodically Protected Potential,Corrosion Current Density of steel(16Mn steel) in soil and Coating Resistance...

应用灰色决策理论对管线综合势态和运行风险进行了分级和评估，为减少管道腐蚀事故和管道的预防性维修提供依据

A good biocompatible Fe3O4-PDDA poly(diallyldimethylammonium chloride) membrane has been prepared by a novel cathodically electrolytic deposition method.

利用阴极电解沉积方法在玻碳电极表面制备了具有生物兼容性的Fe3O4-PDDA杂化膜。

The passive range of Cr in HC1 would extend in the presence of PD. For Fe, PD acted as a cathodically controlled inhibitor.

PD增强Cr在盐酸中的钝化性能，对铁、镍的腐蚀属阴极型缓蚀剂。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。