• 并列举了一些典型的高氮钢的用途。

    The applications of some typical high nitrogen steel grades were illustrated.

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  • 最后提出了高氮钢的应用前景。

    Finally, application prospect of high nitrogen steels will...

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  • 红壤在两种水分条件下均表现为中氮>低氮>高氮。

    The interaction effect of PK under both water condition were similar on three soils.

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  • 设备具有充气功能,例如充氮气, 可用于冶炼高氮钢。

    The device has decarbonization and denitrification functions for smelting ultra low carbon nitrogen steel and superclean steel.

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  • 简述了采用非压力容器型真空电阻炉生产高氮铬铁的过程。

    It introduces how to produce high nitrogen ferrochrome in vacuum furnace, non - pressured vessel type.

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  • 而对于电弧炉冶炼的高氮钢,宜采用铝和钛同时加入工艺。

    With regard to high nitrogen 20CrMnB steels produced by EAF, simultaneous addition of Al and Ti is applicable.

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  • 由于高氮钢特殊的优异综合性能,使其在许多领域得到了应用。

    High nitrogen steel is widely utilized in many fields because of its comprehensive properties.

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  • 在相同干旱胁迫下,低氮处理的叶水势高于高氮处理的叶水势。

    Under the same soil drought status, leaf water potential under high nitrogen level was lower than that under low nitrogen level.

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  • 概括了氮在钢液中的溶解度公式和高氮钢熔炼过程中的关键问题;

    The formulae of nitrogen solubility in different nitrogen bearing steels are summarized and the key points in high nitrogen steels manufacturing process were pointed out.

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  • 该模型的建立对于高氮不锈钢的合金设计及制备具有一定的指导意义。

    The model plays an important role on the alloy composition design and manufacture of high nitrogen stainless steel.

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  • 由于受试验装备的限制,国内高氮不锈钢的研究与国外相比还有差距。

    Limited by experiment devices, domestic research of high nitrogen stainless steel lags behind the research in foreign countries.

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  • 因此,对高氮钢的动态性能和动态本构关系研究将具有深远的科学意义。

    Thus, researching the dynamical performances and the dynamical constitutive equations of High Nitrogen Steel will have profound scientific significance.

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  • 综述了粉末冶金高氮不锈钢的优点和所采取的主要工艺及国内外研究现状。

    The advantages, technologies and research status of production of high nitrogen stainless steel by powder metallurgy at home and abroad are reviewed.

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  • 对血红密孔菌在避光、高氮培养基中,产生胞外锰过氧化物酶进行了研究。

    The extracellular Mn-peroxidase secreted by Pycno-porus sanguineus K-2352 in high-nitrogen medium under absolute dark condition was studied.

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  • 作为一种新型工程材料,高氮不锈钢在工业生产中发挥着越来越重要的作用。

    As a kind of new engineering material, high Nitrogen stainless steel plays more and more important role in industrial production.

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  • 研究了含高氮含能化合物的铜基红外干扰烟幕剂的配方及影响配方性能的主要因素。

    The factors affecting on the infrared extinction performance of smoke agent based on copper powder and high nitrogen energetic compounds(HNEC) were studied.

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  • 低氮、中氮和高氮间的NUE存在极显著差异,并随氮素水平的升高而呈下降趋势。

    NUE differed significantly under low, medium and high nitrogen, and dropped with the increase of nitrogen application.

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  • 磷、钾、钙含量亦以高氮用量者较高,然而统计上有不显著、达显著、或极显著水准。

    Contents of phosphorus, potassium, AD calcium were also lowered but not all reached significant levels.

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  • 玉米大豆混作系统在低氮土壤上主要消耗土壤速效氮,在高氮土壤上主要消耗土壤全氮。

    Rapidly available and total nitrogens were consumed respectively in low and high nitrogen soils in maize and soybean mixcropping system.

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  • 高氮低镍不锈钢具有良好的强度、延展性及耐腐蚀性能,且可以降低晶界的腐蚀敏感性。

    High nitrogen and low nickel stainless steels exhibit attractive properties as high strength and ductility, good corrosion resistance and reduced tendency to grain boundary sensitization.

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  • 利用光学显微镜、扫描电镜、显微硬度计及X射线衍射仪分析了高氮奥氏体的等温分解过程。

    Employed by optical microscope, scanning electron microscope, microhardness tester and X ray diffraction instrument, the isothermal decomposition process of high nitrogen austenite was investigated.

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  • 低氮水平下由氮代谢转化为碳代谢的时间提前,高氮水平下由氮代谢转向碳代谢的时间推后。

    In low nitrogen level, the time from nitrogen metabolism to carbon metabolism was shorten; however, in high nitrogen level, the time was deferred.

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  • 医用高氮无镍奥氏体不袗的溶血率低于1%,抗溶血性能明显优于钴铬合金和316l不袗。

    The hemolytic rate of BHNNFASS was less than 1%, and the result of hemolytic test of it is clearly better than that of 316l stainless steel and Co-Cr alloy.

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  • 研究了固定化氮循环细菌抗高氮污染、有机质污染,抗逆境运行以及抗逆境运行后的恢复能力。

    Resistance to pollution of nitrogen and organic matter, adversity resistant running of immobilized nitrogen cycling bacteria(INCB) and its recoverable ability after the function were studied.

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  • 利用共聚焦激光扫描高温显微镜对几种高氮钢的高温相变以及重熔时氮的释放进行了在线观察。

    This paper reports the in-situ observation of the high-temperature phase transformation and nitrogen release of several types of HNS by a confocal laser scanning high-temperature microscope.

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  • 概述了目前高氮钢的主要制备方法,重点讨论了常压和高压电渣重熔高氮钢的特点和存在的问题;

    The features and problems of manufacturing high nitrogen steels by the electroslag remelting method at normal atmospheric pressure and high pressure have been discussed in detail.

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  • 轻度土壤干旱下,小麦叶片仍能维持较好的水分状况,高氮营养对叶片光合作用有明显的促进作用。

    The objective of this study was to evaluate the effects of nitrogen nutrition on water status and photosynthesis in wheat under soil drought.

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  • 城市污泥是一种富含有机质、高氮、高磷及多种微量元素的有机肥,并含有病原微生物、寄生虫卵等。

    Sewage and sludge are a kind of organic fertilizer that is rich in organic matter, nitrogen and other microelements, and it also contains pathogeny microbes and parasitic ovum etc.

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  • 指出了利用粉末冶金制备高氮不锈钢所具有的技术优势,其中注射成形——氮化烧结工艺更具发展潜力。

    The producing and shaping technology of high nitrogen stainless steels power were reviewed. The power metallurgy technology for producing high nitrogen stainless steel has some advantages, esp…

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  • 指出了利用粉末冶金制备高氮不锈钢所具有的技术优势,其中注射成形——氮化烧结工艺更具发展潜力。

    The producing and shaping technology of high nitrogen stainless steels power were reviewed. The power metallurgy technology for producing high nitrogen stainless steel has some advantages, esp…

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