In multibody system dynamics,the orthogonality of eigenvector is the precondition to solve the dynamic response of system using the classical modal analysis methods.
特征矢量的正交性是用模态方法求解多体系统动力响应的前提条件。
The continuous eigenvector sample data of disturbance signal is extracted by wavelet transform and then dispersed by fuzzy C-means clustering algorithm to achieve a rule table of classification knowledge.
首先,利用小波变换提取扰动信号的特征矢量样本数据;然后,应用模糊C均值聚类的方法将所提取的连续的特征矢量样本数据离散化,得到离散化后的分类知识规则表;最后,采用粗糙集理论中的属性与属性值约简算法,获得判断电能质量分类的核心规则知识。
Because of the huge datasheet required by normal method, abundant calculation amount in Eigenvector improved method and not accurate enough coefficients in Walters improved method, we proposed a more simple and convenient method th.
计算显色指数是一个烦杂的过程,比较了三种计算光源显色指数的方法,鉴于标准的计算显色指数的方法需要庞大的数据表,特征矢量法引入的大量计算,和沃尔特斯法中拟和系数不准确性等等缺点,通过对这几种方法的综合得到一种更简便易行的计算方法。
The giraffe is characterized by its very long neck.
长颈鹿以其长颈为特徵.
Of the natural features of the material world
物质世界的自然特徵的
part of one's heredity
来自遗传的部分特徵.
a racial feature, type, difference, etc
人种特徵、 类型、 差异等
a style marked by precision and wit
以精巧为特徵的文体
And the flowchart of feature recognition based on feature semantics is shown in the end.
最后介绍了基于特徵语义的特徵识别的流程。
According to petrology, biological assemblage and structural features of carbonate rocks, the sedimentary environments of formations of the carbonates in Yichang area are reconstructed.
根据本区寒武系的岩石学特徵、生物组合特徵和沈积构造特徵重建了各组段的沈积坏境。
feature matching model
特征匹配模式 特徵匹配模式
managerial characteristics
管理人员特征 管理人员特徵
theory of sex typing
性别特征形成理论 性别特徵形成理论
element or trace(in a person's character)
（个性中的）些微特点或特徵
non distinctive feature
非区别性特征 非区别性特徵
feature analysis model
特征分析模式 特徵分析模式
showing qualities typical of
表现有...的典型特徵、 特性或状态
feature comparison model
特征比较模型特徵比较模型
genetic dominant traits
遗传的显性特征 遗传的显性特徵
genetic recessive traits
遗传的隐性特征 遗传的隐性特徵
No specific phenotype on imaging was concluded and may overlap with that of primary adrenal carcinoma.
这些肿瘤在影像学中并无明确的特徵，甚至有些影像类似恶性表徵。