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1 词典释义:
characteristic value
时间: 2025-03-14 19:38:57

特征值

双语例句
  • The potential evapotranspiration is an important characteristic value in climatology.

    蒸发力是气候学上的一个重要特征量。

  • The smallest characteristic value corresponds to the lowest natural angular frequency.

    最小的特征值相当于最低固有角频率。

  • The frequency distribution of characteristic value of the male cones and pollen is abnomal.

    杉木雄球花及花粉特征值频率分布为偏态分布。

  • This quality is usually a color (as in "protection from black") but can be any characteristic value.

    此特性通常为颜色(如“反黑保护”),但也可以是其它的特征。

  • The probability distribution function and the characteristic value of the curvature ductility factor are presented.

    近似得出曲率延性系数的概率分布函数和特征值。

  • If quality characteristic value is not in the Gauss Distribution, clustering method is used to draw a control diagram.

    对不服从正态分布的质量特性值,用聚类方法构作控制图。

  • This paper introduces a new whole binarization method by using image gray statistical characteristic value as threshold.

    本文给出了一种利用图像灰度统计特征值为阈值的全局二值化方法。

  • Describes the concept, characteristic value, main research field of chaos. Reviews the medical research at the same time.

    介绍了混沌理论的概念、特征量、主要研究方向及其在医学方面的相关研究。

  • And the relationship between the sample content, and the measurement accuracy requirement and characteristic value is found out.

    找出了样本容量与测试精度要求及统计特征值的关系。

  • A new characteristic value m of the fibre length can be obtained by using a Linst instrument to determine the fibre length of slivers.

    使用林特·斯利仪测定棉条纤维长度,可以获得表征纤维长度的新特征值,即棉条纤维长度指数M。

  • After that the concrete operator was required to repeat test over 10 times for each characteristic value under the same circumstances.

    然后要求具体操作者在相同的条件下对每个特性值重复测定10次以上。

  • Using well testing interpretation of chart match and characteristic value method, stratigraphic parameters are received and proved by examples.

    对多层气藏试井分析方法进行了研究,主要包括图版拟合方法和特征值分析方法,并用实例加以论证。

  • The analyzing of the experiment data demonstrated that some characteristic value impact the selection of component search engine in each tactics.

    通过实验结果的分析,我们可以看出,每种选择策略都能够体现某些特征值对成员搜索引擎选择的影响。

  • This thesis expounds the match among edge detection of image, characteristic value selection of moment invariants and characteristic of vehicle mold.

    论文主要阐述图像的边缘检测的算子、不变矩的特征值提取和车型的特征匹配。

  • The designed discharge and designed flood level are determined by hydrological computation and main characteristic value of highway bridge is checked.

    通过桥渡水文计算,确定了设防流量及设防水位,校核了大桥主要特征值;

  • The concepts of scheduling characteristic information and scheduling characteristic value are proposed, and restriction maintenance method is designed.

    提出了调度特征信息和调度特征值的概念,设计了约束维护方法;

  • Due to the existence of uncertainty sources (disturbance), there is a variation or excursion for the quality characteristic value from the target value.

    各种波动源(干扰)的存在,致使产品输出质量特性值发生变异或者漂移。

  • It can be decided system stability depending on the characteristic value of characteristic equation. The calculated results agree with the experimental data.

    根据特征方程序的特片值就可以判断系统的稳定性,计算值与试验值基本吻合。

  • The restoring force model and the method for dealing with the characteristic value are also given, which can be applied to the elastoplastic dynamic analysis.

    还给出恢复力模型及其特征点的取值方法,可进行底部框架抗震墙砖房的弹塑性动力分析。

  • The characteristic value (SEFR) of reactive dye with deepest color was tested, and the dyeing parameters influenced the characteristic value SEFR were studied.

    对特深型活性染料的染色特征值(SEFR)进行了测试,系统研究了染色工艺参数对SEFR值的影响规律。

  • The equation used to calculate deflection ductility of columns was obtained, which based on the axial compression ratio and hoop characteristic value of a column.

    确认分析效果后,对试件进行了计算机模拟的参数分析,得到基于配箍特征值和轴压比的位移延性计算公式。

  • This paper, by studying and guessing, has advanced the concept of the characteristic value of the prime recurring decimal, and given a series of important propositions.

    通过研究、猜测,提出了循环小数特征值的概念,给出了一系列重要命题。

  • Based on the general weighted length, combined with the level characteristic value, a new method is put forward to evaluate the environmental noise of railway with fuzzy.

    以加权广义权距离概念为基础,结合噪声污染级别特征值法提出一种铁路环境噪声评价的新方法。

  • Acid value and hydroxyl value are two pieces of characteristic value of the purpose products and the experiment adopts the titrimetric law of acid and alkali to confirm them.

    酸值和羟值是目的产品的两个特征值,实验采用酸碱滴定法来确定两个特值。

  • Because every map element solely correlates a second characteristic value, the map element can be expressed as a generalized isoline or isoplane of second characteristic value.

    由于每一种地图要素唯一关联着一个第二特征值,因而地图要素可以表示为第二特征值的泛等值线或泛等值面。

  • Based on the statistical data for the sufficient degree of 137 sand bodies in Jiyang sag to calculate the characteristic value, and make the distribution map of factor loading.

    根据济阳坳陷137个砂体充满度的统计数据,计算了特征值,作出了因子载荷分布图。

  • According to experiment data, as for vibration signals sent out during cutting, is used to analysis and disposal, and characteristic value reflecting tool breakage is extracted.

    根据试验数据,对切削过程中产生的振动信号进行了分析与处理,提出了能过反映刀具破损的特征量。