• 研制出常温的新型磷化

    A kind of better anti corrosive phosphorated liquid operating at normal temperature was got.

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  • 好些,由于更好强度

    Antimonial lead is preferable to chemical lead because of its greater corrosion resistance and strength.

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  • 紫色土成土结构疏松风化低;

    But the structure of purple soil parent material is loose and easy to efflorescent, anti-erodibility;

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  • 钢铁薄层孔隙率必然带来

    The corrosion resistance of high porosity is very low on the thin bright nickel plating for steel and iron works.

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  • 电浆沉积有机不锈钢表面改善抗蚀性

    Cold Plasma Deposition Organic Film on Stainless Steel to Improve Corrosion...

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  • 成倍提高马氏体不锈钢提高工件抛光

    Could exponentially increase the corrosion resistance of martensitic stainless steel to improve the polishing performance of the workpiece.

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  • 合金抗蚀变化主要归因于s相析出数量分布不同。

    The changes of corrosion resistance of alloy owe to the variations of quantity and distribution of s phase.

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  • 微量对钢屈服强度淬透抗蚀均有微小改善作用。

    Traces of Gallium can slightly improve the yield strength, the hardenability and the corrosion resistance of the steels.

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  • 土壤容重、土壤颗粒组成中的砂粒、中粉粒含量显著的相关关系。

    Corrosion resistant and the soil bulk specific gravity, the sand grains, in the soil particle composition's silt content, assume the remarkable correlational dependence.

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  • 生物医学领域中,表面可以改善植入体耐磨抗蚀性生物相容

    Surface modification can be used to improve wear-corrosion resistance and biocompatibility of titanium alloy implants in body.

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  • 试验结果表明添加氧化进行后期氧化盐处理有利于耐磨提高

    The results showed that the addition of oxidizing gas as well as later stage oxidizing and salt bath processing were beneficial to increase the wear resistance and corrosion resistance.

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  • 本文综述影响金属植入的主要因素,总结了表面提高方法

    The factors having great impact on the corrosion resistance of metallic implants are reviewed in this paper. Some methods for improving it by surface modification are also outlined.

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  • 土壤有机质质量分数、团聚、团聚状况评价赣江自然保护区土壤抗蚀性强弱最好指标。

    The content of soil organic, aggregation degree and the aggregation condition were the best factors of appraising soil anti-erodibility in the source area of Ganjiang River.

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  • 本文从界面出发以石英砂硅酸盐水泥熟料高铝水泥熟料作集料砂浆抗蚀进行对比实验

    The chemical corrosion resistances of the mortars of quartz, Portland cement clinker and aluminous cement clinker were studied respectively for comparison.

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  • 土壤植物根系存在可以增强土壤的贯入深度被崩解的情况等都土壤的反映。

    Plant roots within soil can raise resistivity of soil. Splash erosion volume, penetration depth and breaking down condition are indexes expressing soil resistivity.

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  • 通过经qPQ处理工件浸泡试验试验探讨盐浴氧化温度时间对经q PQ处理的工件影响

    Effect of both temperature and time of the liquid oxidizing on corrosion resistance of QPQ treated workpieces was investigated through soaking and salt spray tests.

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  • 土壤有机质粘粒含量显著地影响土壤团聚体的“原始稳定”和“崩解速率”,影响土壤团聚体抗蚀性主要内在因素

    The soil organic and clay influence remarkably the soil aggregate "original stability" and "collapse velocity", they are the mostly intrinsic factor to soil aggregate erosion.

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  • 讨论并分析不同官能单体固化涂料应用中涂膜固化速率硬度底材附着力以及等各项指标的影响

    This paper analyzes the influence of different single-function monomer for UV-curable coatings on curing rate, hardness, adhesion to substrate and corrosion resistance.

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  • 土壤团聚抗蚀性特征土壤影响已经受到国内外学者的广泛关注,见有泥石流源地土壤团聚体与抗蚀性研究的报道

    The effects of antierodibility of soil aggregates on soil erosion have been reported by many researchers both at home and a-broad, but little research work has been done on debris flow provenance.

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  • 化学的反应机理出发,讨论了反应中影响沉积速率镀层中磷含量主要因素,试验制备了含磷量较高且抗蚀性良好的镍磷镀层。

    The chemical Ni P plating mechanism in acid baths and the major aspects which influence the plating rate and P content of Ni P alloy coatings were discussed.

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  • 最后给出本法电子抗蚀选择最佳曝光剂量结果制作大规模集成电路模版照片。

    Finally, the results of selecting the optimum exposure dose for two kinds of electron positive resists and the photos of LSI masks fabricated by this method are given.

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  • 现有牺牲材料相比,光致剂作牺牲层材料具有一些优越

    Comparing with all the existing sacrificial layer materials, the photoresist being used as sacrificial layers has some advantages.

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  • 氯化钠溶液中的电化学测试表明,聚苯胺存在可以显著地提高低碳钢耐腐蚀性能力

    The electrochemical test in sodium chloride solution demonstrated that the coating can improve the anticorrosion capacity, especially the resistance to pitting of low carbon steel.

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  • 结果表明,用工艺制取的钨-铜触头具有接近理论密度的高密度、优异的物理机械蚀性

    The results show that the W-Cu contact produced possesses high density, excellent physical and mechanical properties and arc-erosion resistance.

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  • 感光树脂组合物,感光元件,光致抗蚀图形形成方法印刷电路板制造方法。

    Photosensitive resin composition, photosensitive element, method for forming resist pattern and method for producing printed wiring board.

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  • 借助金属光学密度达到5.5。由于这种有机材料光敏抗蚀所以加工过程相当简单

    Its optical density, with help from a metallic layer, has been achieved at 5.5. Since this organic material is a negative photoresist, the fabrication process is rather simple.

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  • 江苏滩涂粉砂质沉积物组成有机质含量结构能力

    Seashore is composed of silty sediment in Jiangsu province, content of organic matter is low, soil structure is bad, and the capacity of resistance to erosion is weak.

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  • 并对激光结构作了较详细的介绍,阐述了熔覆层、耐蚀性等。

    The effects of cavitation erosion resistance, abra - sion resistance and corrosion resistance of the cladding layer are reviewed.

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  • 发明的课题在于提供一种、与剂的粘合优异、没有表面缺陷基板

    The invention provides a two-layer flexible substrate which is free from surface defects, while being excellent in flexural strength, etching characteristics and adhesion to a resist.

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  • 本文综述了酚醛重氮萘剂的溶解抑制机理主要包括1分子氢键作用机理;

    The mechanisms of dissolution inhibition of positive photoresist based on novolak(NVK)-diazonaphthoquinone(DNQ), including(1) the molecular hydrogen bonding interactions between novolak and DNQ;

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