• 平邑盆地下第三系官中段核形石较为发育,类型多样。

    Many types of oncoids are well developed in the Middle Member of the Guanzhuang Formation of Eocene in Pingyi Basin.

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  • 出现可染小体巨噬细胞,未见明显核仁或不规则核形。

    Tingible body macrophages are present. No prominent nucleoli or irregular nuclear profiles are appreciated.

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  • 结果表明其由核心和叠层石包壳组成,具有核形石特有的结构和构造。

    The structure and texture found in these nodules are characteristic of oncolite.

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  • 从生物岩的角度提出深海锰结核(锰质核形石)的描述方法及所用术语。

    The method and terminology for describing pelagic manganese nodules (oncolites) have been suggested based on their biogenic origin.

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  • 麦粒肿是局部多形核白细胞和坏死组织所形成的脓肿,其症状包括疼痛,局部皮肤发热、肿胀和水肿。

    Hordeola are focal abscesses of polymorphonuclear leukocytes and necrotic debris with symptoms of pain, warm, swelling, and edema.

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  • 鳞状细胞癌,癌组织有由多边形细胞组成的癌巢,多边形细胞边界清楚,胞质为粉红色。细胞核染色深,形状有角。

    This is the microscopic appearance of squamous cell carcinoma with nests of polygonal cells with pink cytoplasm and distinct cell borders. The nuclei are hyperchromatic and angular.

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  • 利用形核理论,对大块非晶合金的形成条件、控制因素、合金成分设计思路、制备原理与技术等进行了分析与讨论。

    Forming conditions, control factors, alloy design methods, manufacturing principle and technology of bulk amorphous alloys are analyzed and discussed using nucleation theory.

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  • 阐述了挤压铸造比压对形核率及成长线速度的影响。

    Effects of the specific pressure on nucleation rate and linear growth velocity were expounded in squeeze casting.

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  • 依靠随机涨落,形成贫碳区,贝氏体铁素体在贫碳的奥氏体中形核。

    Carbon-poor area forms by way of random fluctuation and carbon atom diffusion. Bainitic ferrites nucleate in carbon-poor austenite.

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  • 核供热反应堆的过剩反应性主要靠十字形控制棒来控制。

    The cruciform control rod controlling is the main method to control reactivity in the nuclear heating reactor (NHR).

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  • 为了得到高质量的金刚石薄膜本研究对于石英玻璃的表面进行了清洗并用了负偏压增强形核的方法。

    In order to grow high quality diamond film, this experiment using cleanout and negative bias to improve nucleus.

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  • 并根据本研究提出的分析程序,确定了空穴的临界形核应变以及在形核应变时的相对空穴体积。

    Based on the analysis procedure proposed in this work, the critical nucleation strain and relative void volume at the critical nucleation strain were determined.

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  • 实验结果表明,高的反应温度和煅烧过程中快的升温速度明显增加了前驱体溶液中单斜氧化锆的形核数。

    Experimental results indicate that a high reaction temperature and quickly ascending temperature speed apparently increase the nucleation number of monoclinic zirconia in the precursor solution.

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  • 最后在经典形核理论的前提下讨论了奥氏体形变对铁素体形核率的影响。

    The effect of austenite deformation on nucleation rate of ferrite is discussed with classical nucleation theory as well.

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  • 拍摄了热疲劳裂纹的形核、成长、连接过程。

    The nucleation, growth and connection of fatigue cracks were photographed.

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  • 孪晶结构的形成依靠堆垛层错的滑移运动而形核和扩展。

    The formation of twin structure depends on the slip of stacking fault for nucleating and extending.

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  • 根据晶体生长理论,讨论了磁场影响纳米颗粒形核和长大过程的机理。

    The mechanism of magnetic field effect on the nano particle nucleation and growth was discussed by crystal growth theory.

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  • 采用连续形核模型来描述液相中的自发形核。

    Continuous nucleation model is applied to describe heterogeneous nucleation in liquid metal.

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  • 背景:创伤后多形核白细胞(PMN)激活是导致宿主组织损害和器官损伤的关键步骤。

    Background: Actiation of polymorphonuclear neutrophils (PMN) is a critical eent leading to host tissue injury and organ damage after trauma.

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  • 本文对目前流行的各种方法进行了归类,主要思想有:边缘保持、矢量量化、小波变换、插值核、分形技术以及边缘模型。

    And this paper classifies the popular methods, the main ideas are as follows: edge preserving, vector quantization, wavelet transform, interpolation kernel, Fractal technology and edge model.

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  • 得到了不同直径和手性角情况下碳纳米管缺陷形核和断裂的临界应变。

    The critical strains of defect formation and fracture occurrence of CNTs with different diameters and chiral angles were obtained.

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  • 但是甲烷浓度由0.6%逐渐增加到1.2%时,所得最终形核密度比一开始就将甲烷浓度设为1.2%的形核密度低。

    However, the final nucleus density obtained on gradually increasing the methane concentration from 0.6% to 1.2% is smaller than that deposited at a methane concentration of 1.2%.

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  • 介绍了合金的初生小晶面相的形核和生长机制,不同变质剂对其形态的作用机理。

    The nucleation and growth mechanism and the effect of the different modificators on the morphology of primary faced crystal are introduced.

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  • 这是辐照缺陷及其相关复合体对氧沉淀形核过程起了加速作用的结果。

    It is believed that nitrogen complex irradiation defects to form complexes, which enhance oxygen precipitation.

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  • 方程的两类解分别代表表面马氏体和孪晶马氏体的形核。

    Two kinds of solutions are obtained, which represent the nucleation of surface and twin martensites respectively.

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  • 采用压痕法及扫描电镜观察,研究了抗磨贝氏体球铁中裂纹的形核与扩展。

    Crack nucleation and propagation in wear-resistant bainite ductile cast iron were investigated by press trace method and SEM.

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  • 确定了超过冷条件下晶体组织的骤然细化起因于大过冷度下的高形核率。

    The sudden refinement of crystal structure is determined by the high nucleation rate under large undercooling.

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  • 从形核的属性、速度以及过程的晶体学分析对其细化机理进行了解释。

    The refinement mechanism was interpreted from nucleation attribute, nucleation velocity and crystallographic analysis in nucleation process.

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  • 热冲击疲劳裂纹的形成与微孔洞的形核、长大和连通有关。

    The crack formation of thermal shock fatigue is related to the nucleation, growth and join of microvoid.

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  • 本文研究了淬火面心立方金属内位错环和空洞的形核和长大问题。

    The nucleation and growth of dislocation loops and voids in quenched face-centred cubic metals have been studied.

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