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A numerical method, RFPA(superscript 2D) used in analysis of rock failure process, is applied to study the influence of macroscopic heterogeneity on macroscopic mechanical behavior of rock failure and seismic sequence types.
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摘要运用岩石破裂过程分析RFPA(上标2D)系统,研究了岩石介质宏观非均匀性(含裂纹)对宏观力学行为和微震序列类型的影响。 |
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A numerical method, based on single temperature sensor, constant heat flux assumed and arbitrary number future time steps, was employed to determine the heat flux during rapid cooling on high temperature surface with multiply immersed impinging water jets
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摘要基于单点测温、常热流假设,任意未来时间步长的导热反问题算法求解浸没水射流冷却过程的热流密度;采用有限容积法离散方程,附加源项法处理边界条件。 |
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A numerical program developed based on meso-damage mechanics, was adopted to simulate the deformation, damage and fracture, i.e. the whole failure process of brittle composite matrix reinforced by particles under uniaxial tensile load.
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摘要在材料细观非均匀性的基础上研究了含粒径不同颗粒的脆性基复合材料的宏观力学性质和破坏过程的尺寸效应。 |
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A numerical simulation was performed to analyze the effect of bowed blades on the separation structures in a high-turning compressor cascade.
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摘要通过数值模拟,分析了叶片周向弯曲对大折转角压气机叶栅内分离结构的影响。 |
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A numerical unit of academic achievement equal to a letter grade.
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分数学业成绩的数字形式的单位,等于用字母表示的等级 |
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A numerical value for MAX_DUMP_FILE_SIZE specifies the maximum size in operating system blocks.
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该参数指的是操作系统文件的大小,应该是操作系统块。 |
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A nun's life runs in a groove.
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修女过着刻板的生活。 |
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A nurse attends to his needs.
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有个护士照顾他。 |
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A nurse came and looked at him in a hard way.
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一个护士走过来,使劲地看着他,喊道:“这里还有一个没有死。” |
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A nurse came to put on a clean dressing for him.
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一位护士来给他包上干净的绷带。 |
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A nurse is a willow in spring, possessing graceful poise and perseverant will.
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护士,是春天的杨柳,身姿袅娜,意志坚忍。 |