• 该方法也可以应用于非裂缝性储集层确定孔隙结构指数。

    The method above can also be used to calculate the pore structure index of non-fractured reservoir.

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  • 混交度是描述混交林中树种混交程度的重要空间结构指数。

    Mingling is one of the important spatial structure indices to describe tree species segregation of mixed-species forest.

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  • 此外,种类组成、生物量和群落结构指数都随纬度和潮汛的不同而变化。

    In addition, the composition of species, Numbers and the index of community structures were changed with latitude and spring tide.

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  • 通过构效关系研究,发现某些电子结构指数与毒性之间存在较好的相关关系。

    It was found that there are remarkable correlation relationships between some indices of electronic structure and the toxicity by the studies of structure-activity relationship.

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  • 结果以过ANS点垂直于两侧颧额点连线的直线为面中线,其正中结构指数和侧方结构指数均值较小。

    Results The middle line through ANS and perpendicular to zygomaticofrontal line has less mean of middle structure index and side middle structure index.

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  • 内尺度和折射指数结构参数的概率分布及其在计算通量平均值值的应用。

    Probability Distributions for the Inner Scale and the Refractive Index Structure Parameter and Their Implications for Flux Averaging.

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  • 由于视频、音频、图形和web应用程序生成天文数量的数据,非结构化数据的数量正在而且会继续呈指数增加。

    The amount of unstructured data is and will continue to increase exponentially due to astronomical data generated from videos, audios, graphics and web applications.

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  • 统计发现,高致癫指数与发作过程早期及发作开始时产生快速放电的结构区有相关性。

    Statistically high ei values corresponded to structures involved early in the ictal process and producing rapid discharges at seizure onset.

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  • 他们的成果是很有灵活性的,即便在其结构上他们考虑了NCO的不同客户对基准指数的要求。

    Their remit is very flexible, although structured by an awareness of the requirements of different client benchmarks across NCO.

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  • 但是,由于人口的增加,土地利用结构与垦殖指数都不会有明显的变化,所以流域的产沙不可能有大幅度的减少。

    But the land use structure and reclamation index will not vary obviously with an increase of population, therefore, the sediment load from the river basins will not decrease greatly.

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  • 应用拓扑指数的方法来研究化学物质的结构与性能之间的关系越来越受到人们的关注。

    More and more attention is paid to study on the relation between the chemical substance structure and properties with the method of topological index.

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  • 拓扑指数的结构选择性满足唯一性表征。

    The structure selectivity of topological index achieves its uniqueness expression.

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  • 提出了结构性能安全指数的概念,并以结构的变形极限状态方程为基础得到了结构设计性能安全指数的计算方法和结构性能等级的划分标准。

    The concept of the structural performance safety index is put forward and its calculation method is derived based on the structural deformation limit state equation.

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  • 叶面积指数(LAI)是植被冠层结构的一个重要参数,它的改变标志着植被发生了生物物理变化。

    Leaf area index (LAI) is a crucial parameter of vegetation canopy structure and controls a number of biophysical processes of vegetation.

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  • 论文首先对结构抗震性能等级和设计性能安全指数进行了研究。

    The paper firstly devotes to the structural performance levels and the safety index of the designed performance.

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  • 提出了快速矩阵指数法,并将它应用于大型结构的振动分析。

    Fast Matrix Exponent Method was introduced and developed for large structure vibration analysis.

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  • 水工混凝土材料抗裂性(抗裂指数)与水工混凝土结构抗裂性(抗裂安全系数)是两个不同的概念,不能混淆。

    The crack-resistance of hydraulic concrete material (crack-resistance index) and hydraulic concrete structure (safety factor of crack-resistance) are two different concepts, which can not be obscured.

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  • 描述以高选择性拓扑指数EAID为基础构建的结构检索系统。

    A new system for structural search based on a high selectivity topological index EAID is proposed.

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  • 结果表明,应用子模型技术估算三维双材料结构的应力奇异性指数是有效的。

    It is shown that FEM sub-modeling technique is valid for estimating the index of stress singularity for three-dimensional bi-material structure.

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  • 通过对乌鲁木齐河底栖动物种群结构的分析,利用生物指数评价乌鲁木齐河水质状况。

    The water quality of Urumqi river was evaluated using biological index. Which is on the basis of analysis of the population structure of benthic animal in Urumqi river.

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  • 以人工神经网络的前馈型网络为基础结构,基于反向传播算法进行学习和训练来拟和证券价格指数的运动趋势。

    In this model, back propagation algorithm based on forward networks was conducted to learn information of historical data and to train the network weights.

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  • 胶体不稳定指数越小,胶体结构越稳定,抗老化性能越好;

    The less the instability index, the more stable its colloidal structure is, correspondingly, the stronger its aging resistance.

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  • 计算机科学里,例如当我们在一个数据库中做搜索等操作,在更加明智的数据结构以及索引构建方法下,检索速度会呈指数增快。

    In computer science, operations such as searching a collection of data can proceed exponentially faster if the collection is structured and indexed intelligently.

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  • 以底栖动物作为底层水环境和底泥环境长期影响的指标,利用生物指数和种群结构的变化对底质进行评价和分析。

    The ground base was evaluated and analysed by using biological index and variation of population of benthon which are effected by bottom water and mud environment.

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  • 检验结果表明:偏态分布在描述股票指数及股票价格结构的行为特征上优于当前国际上常用的对数正态分布。

    We have got the conclusion from the fiducial test, that the partial distribution is better than the lognormal distribution used commonly describing the structure of stock prices.

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  • 叶面倾角分布(LAD)和叶面积指数(LAI)是植被冠层结构的重要参量。

    The Leaf Angle Distribution (LAD) and Leaf Area Index (LAI) are important descriptors of the vegetation canopy.

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  • 世界的金融结构正在加速它的下坡,道琼斯指数在过去2天有巨大的下潜,而欧洲继续坐艇。

    The world's financial structure is accelerating its descent, the DOW taking huge dips the past 2 days while Europe continues to tank.

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  • 路面状况的评价可以通过路面状况指数、结构强度指数或本文建议的综合评价指标进行。

    Evaluation of pavement state can be achieved using pavement condition index, structural strength index, or synthesized index which is proposed in this research.

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  • 路面状况的评价可以通过路面状况指数、结构强度指数或本文建议的综合评价指标进行。

    Evaluation of pavement state can be achieved using pavement condition index, structural strength index, or synthesized index which is proposed in this research.

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