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- The photoresponse of anodic-formed iron oxide passive film is similar to that of thermal-formed with some differences. 阳极形成铁钝化膜的光电响应与热形成氧化铁的相类似, 但有一定差别。
- The results showed that the passive film was generated on the surface of X70 steel in Na2CO3/NaHCO3 solutions. X70钢电化学行为与应力腐蚀相关性研究的结果表明：X70钢在Na2CO3/NaHCO3溶液中，表面生成钝化膜，在特定的电位和应力条件下，会发生阳极溶解型应力腐蚀破裂。
- It is indicated that the passive film was broken down by the absorption of chloride ion from feedwater on its surface, resutling in pitting. 结果表明：给水中氯离子含量严重超标，由干它的吸附作用破坏了局部表面保护膜，形成点蚀源；给水中氧含量超标，使炉管发生氧致腐蚀，使蚀点加深，甚至穿孔。
- Based on the physical model that an oxide or a passive film is self-repaired and metal dissolves self-catalytically,a mathematical model for metal's dissolution current is set up. 在氧化膜（或钝化膜）自修复和金属自催化溶解的物理模型基础上建立了金属溶解电流的数学模型。
- However,the passive film on Fe-20Cr NC was a n-type semiconductor which had a higher transpassivation potential and therefore higher resistance to pitting corrosion. 而纳米晶涂层在两种溶液体系中形成的钝化膜均为n型半导体。
- The effects of the parameters of alternating electric field on the growth of passive film and the dissolution of alloying element in stainless steel were studied by analysis of the composition of passive film and the bath solution. 通过对钝化膜层和溶液中金属离子的含量分析，研究了不同交变电场参数对电极中各金属元素的溶解和沉积。
- Various measures were taken depending on whether acid circulated or not to keep the acid cooler in the safe area of anodic protection with a stable passive film and thereby lone service life. 针对停车期间酸是否循环提出不同的应对措施,以使酸冷却器位于阳极保护的安全区,确保钝化膜的稳定,延长设备的使用寿命。
- The composition of the passive film formed by means of potentiostatic oxidation in depth-profiles has been analysed by means of argon ion sputter- etching and Auger electron spectroscopy. 相同成份的含铌铁素体不锈钢只有一个活性溶解电流峰,这说明铌在合金中能起到防止敏化作用。
- Mott-Schottky analy?鄄sis showed that the hydrogen protons could enhance the dielectric constant of the passive film and account for the increase in capacitance and carrier density of passive films. 同时，氢促使钝化膜的介电常数增大，空间电荷电容增大，载流子密度增加，从而降低了钝化膜的稳定性。
- That was infinitely better than his last film. 这比他上一部电影不知胜过多少倍。
- The experimental results indicate that it has a good cleaning effect and action of making passivation film. 经垢样试验和清洗应用，该清洗剂对热力设备所形成的垢物有良好的清洗效果和钝化镀膜作用。
- The effects of the components of trivalent chrome passivation bath on the appearance and corrosion resistance of the passivating film are investigated. 三价铬蓝白钝化对环境污染小,但钝化液成分较复杂,钝化膜耐蚀性及外观不如六价铬钝化膜。
- The results show that appropriate blackening agent and addition of phosphate both can improve the appearance of the passivation film. 结果表明:发黑剂对膜层外观影响较大,选择不当可使膜层发花、挂灰;钝化液中添加磷酸(盐)能够显著改善黑色膜层外观。
- Development of scanning tunnel microscopy (STM) is reviewed in brief.Application of STM in researching local corrosion, pitting corrosion and passive films on metals is introduced emphatically. 简述了扫描隧道显微镜技术的发展概况，着重介绍了扫描隧道显微镜在局部腐蚀、点蚀、钝化膜形成等方面的应用。
- He played a passive role in the marriage. 他在婚姻中扮演了一个被动的角色。
- The important role and the progress in recent years of the EC STM for investigating the structure of passive films, self-assembled monolayers of inhibitors, active dissolution at metal surface, ... 综述了电化学STM在钝化膜结构、缓蚀剂的自组装膜、金属表面原子的活性溶解等揭示腐蚀缓蚀机理的研究领域中所起的重要作用以及最新研究进展。
- She has a book full of cuttings about her film. 她有一本书贴满了关于她的一些影片的剪报。
- He has composed a suite of music for the film. 他为该电影配写了一套乐曲。
- He had a passive expression on his face. 他脸上有一种漠然的表情。
- It also was studied to increase the corrosion resistance of blue-white passivation film of zinc plating on the premise of not improving the chromium content in plating. 介绍了如何提高镀锌低铬蓝白钝化的耐蚀性能,探讨了在不提高钝化膜含铬量的前提下,增加镀锌层蓝白钝化的耐蚀性能。
