• The paper states a dynamic temperature estimating method based on time constant of the response curve of thermocouple.

    本文提出了一种基于热电偶响应曲线时间常数的动态温度估计方法。

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  • From analysis of combined needle roller bearing, the estimating formula of basic dynamic load rating for above bearing is derived.

    从滚针组合轴承结构分析着手,推导出滚针组合轴承的基本额定动负荷估算公式。

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  • The dynamic model and statistical model for estimating the gross interception of forest canopies are introduced.

    本文介绍了估算森林降水截留损失的两类模式,即统计模式和动力学模式。

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  • The method for estimating the parameters of dynamic mathematical models for non-linear powder bodies and the computer program, H-16, based on this method were developed.

    本文探讨了非线性粉体动态数学模型的参数估计方法,研制了用于该方法的计算机软件H - 16。

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  • The torque tube unbalance of turboshaft power turbine rotor is investigated and a test method for estimating the unbalance is introduced with high speed dynamic balance test.

    对涡轴发动机动力涡轮转子测扭基准轴的不平衡量进行了研究,提出了一种通过高速动平衡试验估算出测扭基准轴不平衡量的试验方法。

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  • A reduced Kalman filter method for estimating the dynamic parameters of structures is presented in the paper. The results of calculation and test show that this method is effective.

    本文应用扩展的卡尔曼滤波估计结构动态参数,文中提出一种简便的减缩变量卡尔曼游波方法,采用等效线性化原理识别结构的非线性参数。

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  • This paper presents a method for estimating the elastic-plastic dynamic J integral value by finite element analysis.

    本文介绍用有限元估算弹塑性动态j积分值的方法。

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  • And then a method called system input reconstruction for estimating dynamic system's time lags and an algorithm based on maximum likelihood estimation for extracting the time lags are presented.

    然后就动态系统未知时延参数的估计问题提出了重构系统输入的估计方法,并以极大似然估计迭代算法为基础给出了一套估计动态系统时延参数的算法。

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  • The number of sampling points on variation of forest soil were determined for given estimating precisions of dynamic state of forest soil water.

    为了保证土壤水分动态的测定精度对森林土壤水分变异性进行了研究,以合理确定样点数。

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  • Conclusion Radionuclide dynamic imaging of parotid is of great value for diagnosing Sjogren's syndrome and parotid function estimating.

    结论核素动态显像是诊断干燥综合征及判断腮腺功能最有价值的方法。

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  • The maps offer basal 'estimating basis for accumulating many years of Water-salt dynamic forecasting.

    该图为积累多年水盐动态预测,提供了基础性的评价依据。

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  • To further meet the need of measuring and estimating human capital value of enterprises in the dynamic economic environment, the technological progress function is introduced into the factor funct.

    为了进一步适应企业在动态经济环境中计量和估算人力资本价值的需要,在还原的要素函数模型中引入技术进步函数,建立了人力资本价值计量的要素函数模型,并进行了初步的模型修订。

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  • Methods for estimating the dynamic ocean topography (DOT) using space geodesy observational data and ocean hydrological data were presented briefly.

    简述利用空间大地测量观测数据和海洋水文数据推求海面动力地形的方法。

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  • A formal concept of dynamic group signature is given. Then we discuss the requirements of security and the principles of estimating efficiency.

    给出了动态群签名的正式定义,并讨论了它需要满足的安全性要求和其有效性的评价准则。

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  • Due to the dynamic code rate of AFEC, its effect would be taken into account in estimating the effective bandwidth.

    由于AFEC码率的动态特性使业务实际的传输速率具有不固定性,因此估计有效带宽时要考虑AFEC的影响。

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  • Conclusion: The MR dynamic curves and contrast enhancement ratio may prove useful in estimating angiogenic activity and indicating prognosis in HCCs.

    结论:肝细胞癌的磁共振动态增强曲线和对比增强率能够反映肿瘤微血管形成程度,从而有助于判断病人的预后。

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  • Based on the dynamic equation of the seismic energy accumulation, a method for estimating the strong earthquake recurrence period by the fractal principle has been deduced in this paper.

    从分析地震能积累的动态方程入手,推导出了估计强震复现时间的分形估计法。

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  • Objective To search some references for estimating the time of death in some murder cases by observation the dynamic changes of organic amines derived from isolated human hepatic tissues.

    目的探讨在不同环境温度下,人离体肝组织中有机胺类产生量随死亡时间变化的规律,为某些碎尸案的死亡时间推断提供参考资料。

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  • This dissertation explores the application of agricultural land gradation outcomes in estimating arable land yield capability and dynamic balance of total amount of arable land.

    本研究从当前土地管理中最为迫切的任务中选取耕地粮食生产能力核算和耕地占补平衡二个方面进行理论与实证研究。

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  • This dissertation explores the application of agricultural land gradation outcomes in estimating arable land yield capability and dynamic balance of total amount of arable land.

    本研究从当前土地管理中最为迫切的任务中选取耕地粮食生产能力核算和耕地占补平衡二个方面进行理论与实证研究。

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