• 抽样也是取的,所以方法贝努里(Bernoulli)抽样更快

    The sampled pages are also prefetched, so this method would be faster than row-level Bernoulli sampling.

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  • 比较包含放大器、动态存器及时钟控制反相器

    The comparator includes a preamplifier, a dynamic latch and a clocked inverter.

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  • 研究了双时效处理7b04铝合金拉伸组织性能的影响。

    The microstructure and properties of two-step aged 7b04 aluminum alloy pre-stretched thick plate were investigated using TEM, tensile and electrical conductivity test.

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  • 为了改进后的协调算法进行验证本文设计实现了一个存储系统实验平台,分别使用不同取算法对改进的取协调算法进行验证。

    In order to validate the improved coordination algorithm, this thesis designs and implements a two-level storage system test bed, and USES different prefetching algorithm in it.

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  • 本文利用商业聚氨酯聚体有机粘土成功制备了聚氨酯粘土纳米复合材料。

    A polyurethane matrix nanocomposite has been successfully fabricated using a commercial grade polyurethane prepolymer and organoclay powders, with the aid of a solvent and supersonic treatment.

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  • 过滤器主要用于风量通风系统,发电厂及其它要求大风量的通风设施应用于过滤器及超高效过滤器的前端过滤器。

    V-Bank HEPA filters are designed for use in high-volume airflow facilities, e. g., final stage filters for power plants. They are also used as secondary filters for facilities with ULPA requirements.

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  • 结果表明,电机电流分析法可以天线传动系统故障进行判断,有效避免系统故障的发生,确保天线运行良好跟踪状态

    The results show that MCA can be used to pre-judge the fault of antenna drive system, which can effectively avoid fatal failure, and ensure the antenna to track satellite in good condition.

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  • 幼班,开始学习注音符号、正体字笔顺书写

    Pre-kindergarten through first grade children learn the Zhuyin Fuhao system of phonetic symbols and then study traditional Chinese characters, mastering stroke order and penmanship.

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  • 洗脱脱盐浓缩后进入毛细管反相柱进行反相分离,分离后的段直接进入质谱仪离子源进行一和二谱的分析

    Following desalinisation the eluted peptides were further purified by reversed-phase capillary column(150 mm 75 m) and online analysed by the coupled tandem mass spectrometry.

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  • 合肥市2481名初一年至高三年在校中学生中进行心理复原力自评试。

    The self-rating scale of psychological resilience scale which including 28 items was pretested among 2481 students.

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  • 合肥市2481名初一年至高三年在校中学生中进行心理复原力自评试。

    The self-rating scale of psychological resilience scale which including 28 items was pretested among 2481 students.

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