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- Rationality about the quantitative parameters of the functions was verified by using the maximum likelihood estimation (MLE). 应用极大似然方法，验证了风量分布函数量化参数值的合理性；
- Since these values correlated closely to the shape and quantity of FDC and IDC and varied accordingly, they couldbe served as a significant morphological quantitative parameters. 由于这些数值与该细胞的形态和数量密切相关,并随其变化而产生相应改变,因此是有意义的形态计量参数。
- Objective To acquire the various quantitative parameters of partial and overall cardiac function,the 2D imaging of echocardiogram was processed and analyzed by computer. 目的根据2D超声心动图像,进行计算机图像处理和分析,以获取局部和总体心功能多种定量指标。
- The article is to introduce the principle of diffusion tensor magnetic resonance imaging(DT-MRI), explain how quantitative parameters can be derived and discuss how it affect image quality. 摘要弥散张量成像是磁共振成像的一项技术。本文主要介绍弥散张量成像的原理、量化参数及其影响因素。
- In order to efficiently obtain high-quality quantitative parameters in active tectonics research, it is necessary to introduce digital aerophotogrammetry as a surveying and mapping tool. 为了高效率、高精度地获取活动构造研究中的定量参数;引入数字航空摄影测量学方法十分必要.
- Methods Thirty-two cases of astrocytoma proved by operation and pathology were reviewed. MRI quantitative parameters,such as the relative signal intensity on T1WI,T2WI(RSI_ 0 )and Gd-enhanced T1WI (RSI_ Gd ) and enhancement percentage(EP),were measured. 方法 收集手术病理证实的脑星形细胞瘤 32例 ,计算下列MRI定量指标 :T1WI、T2WI上的相对信号强度 (RSI0 )、增强后相对信号强度 (RSIGd)及信号强度增加百分率 (EP)。
- All the subjects were divided into 5 groups according to the ages. Changes with aging of lung inspiratory and expiratory HRCT quantitative parameters and the correlation with PFT results were assessed. 将所有受试者按年龄分为5组，评价随年龄增加肺吸气相呼气相定量指标的变化，及其与肺功能的相关性。
- The article is to introduce the principle of diffusion tensor magnetic resonance imaging(DT-MRI),explain how quantitative parameters can be derived and discuss how it affect image quality. 弥散张量成像是磁共振成像的一项技术。本文主要介绍弥散张量成像的原理、量化参数及其影响因素。英文翻译,英语:
- These quantitative parameters can be applied to assess the seismic risk of active tectonics.The geodynamics for recent tectonic movement in the interior of the continent is also discussed in brief. 根据这些定量参数,评价活动构造地震的危险性,同时,还简要地讨论了大陆内部现代构造活动的动力学问题。
- Based on famous Lorenz curve model, the paper proposed a quantitative parameters and calculation method to judge the degree of gricultural production structure and put forward some suggestions. 本项研究借助于著名的罗伦茨曲线模型来提出一个数学定量指标和计算方法，以此来判断山西农业生产结构的合理化程度，并分析原因提出相关的建议。
- In order to effectively synthetically govern and prevent subsidence it is necessity to set up inspection station to obtain all the quantitative parameters of subsidence in mining area. 根据矿区采煤地面沉陷现状,总结出地面沉陷分布特点并分析其影响因素,为了更好地综合治理和预防地面沉降变形,有必要在全区建立地面沉陷监测站,以获取全区地面沉陷定量参数。
- In this paper is presented the Lorenz plot, the qualitative analyses and quantitative parameters of the plot.The long axis vs short axis(LVS) parameter is given. 介绍了洛伦兹散点图的概念,以及在使用散点图时的定性分析和定量指标,并给出了长短轴比值的参数。
- Conclusions:The quantitative parameter of Fractal Dimension not only can reflect the types of renal diseases,but also the functions of the kidney. 结论：“分数维”彩色血流信号定量法可以在一定程度上反映肾脏的病理类型；同时也可以反映肾脏的功能状态。
- How to make use of electrical-sound borehole imaging to provide the quantitative parameter analysis for fracture evaluation and porosity type identification was also discussed. 对如何利用电成像测井资料进行裂缝孔洞参数定量计算、储层孔隙类型识别及划分等进行了研究。
- The fractal dimension is a quantitative parameter that describes the fractal objects and indicates the complicity and essential characteristics of the system. 分形维是描述这种分形体的定量参数,反映了系统的复杂性与本质特征。
- Having no fixed quantitative value. 变量的没有固定数量值的
- We have to work within the parameters of time and budget. 我们工作受时间和财力所限。
- A metrical unit of quantitative verse consisting of two or more cola. 定量测量单位包括两个或两个以上音行的定量韵律的度量单位
- Strong quantitative and analytical skills. 较强的定量分析能力。
- Structural properties of loess and its quantitative parameter 原状黄土结构性及其定量化参数研究
