• 在《建筑地基基础设计规范》(GBJ7- 89)计算压缩性指标时压力取值标准规范不同

    The choosing value standards of calculating soil compressibility in a pressure period in lately issued (GBJ7-89) are different from that in former issued.

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  • 复合地基承载力取值标准进行了分析,分析表明采用相对变形变形值变化率确定承载力取值符合复合地基的情况。

    The analysis result shows that bearing capacity of composite foundation determined by relatively deformation and change rate of deformation is more suitable for composite foundation.

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  • 根据统计分析贝叶斯估计结果建议强度等级C20和C30再生混凝土抗压强度标准标准取值

    Based on the results of Bayes estimations, the standard deviations for the compressive strength of RAC with strength grades of C20 and C30 were proposed.

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  • 定量分析方法中计算标准取值(SUV)。

    For semiquantitative analysis, standardized uptake value (SUV) was calculated.

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  • 有限元计算温度应力的很好方法但是对于计算中所需温度参数取值没有统一标准

    Finite element analysis method is an effective method for calculating thermal stress, but the temperature parameters for calculation have no uniform standard.

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  • 目的评价不同阈标准取值SUV占位性病变诊断价值,肿瘤病理类型病灶大小对SUV的影响机制进行初步探讨

    Objective To investigate the diagnostic value of standardized uptake value (SUV) of lung neoplasms, and to discuss relative affected factors such as pathological types and lesions sizes.

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  • 齿轮激光淬火有效硬化取值到目前为止没有统一的标准该项技术的推广应用十分不利。

    There is not standard about the available hardened depth of laser quenching gears, which is disadvantage to its application.

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  • 目的探讨单纯标准取值SUV综合判断内占位病变诊断中的价值

    Objective To study the value of simple standard uptake value (SUV) and complex evaluation in the diagnosis of lesions in the lung.

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  • 本文提出依据随机参数均值标准取值将各随机参数取值组合模拟法计算失效概率

    This paper proposed that according to random variables mean value & standard deviation, its values are determined and are combined, then the failure probability is calculated by simulation.

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  • 目的正常人体器官标准取值SUVCT值进行界定

    Objective To define the standardized uptake value(SUV)and CT housfield unit in various human normal organs.

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  • 利用对数疲劳寿命标准经验取值得出焊接接头对应一定置信度不同安全概率的低温疲劳寿命表达式。

    By means of the experiential value of logarithmic fatigue life standard error, the safety fatigue life of welded joints was obtained at different safety probability with certain confidence level.

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  • 分析比较几种检测标准取值依据提出检测结果取值方案国家测试标准GB/T 15789-1995《土工布透水性测定方法》的修订提供依据。

    The scheme of drawing figures from test results was pointed out by analyzing on basis of drawing figures, for providing the basis on revising for national test standard GB/T 15789-1995 .

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  • 目的探讨双时~(18F-FDG PET显像图像标准取值SUV储留指数RI%)恶性肿瘤诊断中的价值

    Objective To study the value of dual-phase ~(18)F -FDG PET imaging, standardized uptake value(SUV) and retention index(RI%) in the diagnosis of malignancy.

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  • 我国节能标准规定热量指标计算方法单一,部分参数取值需要修正,所以耗热量指标计算方法进行研究有必要

    Research of heat loss index is necessary because of the oneness of heat loss index calculation method and some parameter need to be revised.

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  • 指出了不论使用何种方法得到岩石力学参数都必须符合各行业工程规范标准力学参数取值方法和范围的规定。2、力学参数数理统计方法的研究

    It is pointed that numerical values of rock mechanics parameters acquired by any methods must accord with the criterions. 2 Research on mathematical statistic methods of rock mechanics parameters.

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  • 指出了不论使用何种方法得到岩石力学参数都必须符合各行业工程规范标准力学参数取值方法和范围的规定。2、力学参数数理统计方法的研究

    It is pointed that numerical values of rock mechanics parameters acquired by any methods must accord with the criterions. 2 Research on mathematical statistic methods of rock mechanics parameters.

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