1) DX-like centers
类DX中心
2) DX centers
DX中心
1.
Effect of rapid thermal annealing on electron emission and DX centers in strained InGaAs/GaAs single quantum well laser diodes;
快速热处理对应变InGaAs/GaAs单量子阱激光二极管电子发射和DX中心的影响
2.
Voltage transients due to the thermal electron capture and emission of DX centers in n type Sn doped Al 0.
采用定电容电压法 ,测量了n型Al0 2 6 Ga0 74 As∶Sn中DX中心电子热俘获瞬态 ,以及不同俘获时间后的电子热发射瞬态 ;并对瞬态数据进行数值Laplace变换 ,得到其Laplace缺陷谱 (LDS) 。
3) anthropocentrism
[英][,ænθrəpə'sentrizəm] [美][,ænθrəpə'sɛntrɪzəm]
人类中心
1.
Ecological ethics originates from the reflection over the relationship between man and nature and its development has experienced a transition from the traditional anthropocentrism to modern anthropocentrism and to non-anthropocentrism.
生态伦理学源于对人与自然关系的反思,探究生态伦理发展轨迹,其价值维度经历了从传统人类中心主义到现代人类中心主义以及非人类中心主义的转变。
2.
We can give no cause for much criticism of the reprimand of anthropocentrism which is the basis for the theory of industrial development.
工业化过度发展造成日益严峻的环境问题不容置疑 ,作为工业化发展观理论基础的近代人类中心论观念受到责难也无可厚非。
4) clustering center
聚类中心
1.
New structure algorithm of clustering center and category determination method;
新的聚类中心构造算法及类别判定方法
2.
With the Kohonen network clustering in neural network employed, the degree of relationship of the universal joint axle of the rolling mill was input to Kohonen network as the training sample, studied and clustered by the network to generate different clustering centers according to the different depth and different degree of relationship among the cracks.
由于裂纹深度不同 ,裂纹故障的关联度不同 ,于是网络便产生不同的聚类中心点 。
3.
With the characteristics of the Kohonen network clustering in neural network,the degree of relationship of universal joint axis of rolling mill is input to Kohonen network as training sample,and is studied and clustered by the network to generate different clustering centers owing to the different depth and different degree of relationship among severity of crack.
利用神经网络中Kohonen网络聚类的特点,把小型轧机万向接轴裂纹故障的不同关联度,作为Kohonen网络的训练样本输入到Kohonen网络中去,并由Kohonen网络学习和聚类产生不同的聚类中心点。
5) cluster center
聚类中心
1.
Optimizing initial cluster center of K-means algorithm
优化初始聚类中心的K-means算法
2.
Since each single fault diagnosis method has its advantages and disadvantages,so after the immune system is applied to choosing hidden layer neural network data and getting a cluster center,then a suitable layer weight is selected,and neural network output is calculated,the output result shows that the diagnosis is effective.
近年来,神经网络在故障诊断领域中应用广泛,但任何单一的故障诊断方法都有其优点和缺点,因此将免疫系统应用于神经网络隐层数据中心的选择,训练得出聚类中心,然后选择一种合适的确定隐含层到输出层的权值,计算得出神经网络的输出,并根据输出结果诊断出故障的类型。
3.
The iterative expressions for cluster center and fuzzy membership are deduced respectively.
对K-HarmonicMeans算法进行扩展,考虑到数据点对不同类的隶属关系,将模糊的概念应用到聚类中,提出了模糊K-HarmonicMeans算法,推导出聚类中心和模糊隶属度的迭代公式。
6) central distance of class
类中心距
1.
Here coefficient was put for ward to eliminate the influence of the off-group point, which was also combined with the central distance of class, then formed the improved algorithm,which is used in large quantity of text classifica.
这里为消除类内离群点对分类的影响提出引入加权系数,并结合类中心距的概念提出改进算法,并将其应用到海量文本分类中去。
补充资料：DX code
分子式：
CAS号：
性质：印在35mm照相胶卷暗盒外边的图形码。自动相机的传感器通过图形码可以读出胶片速度、胶片长度和曝光宽容度等信息，并输入到相机的曝光控制程序，然后便可由相机自动地控制曝光。图形码由导电的金属块和不导电的漆块组合排列而成。此外，在胶卷的暗盒上还有用于自动冲洗加工机认读的记录胶卷类型、生产厂家和冲洗工艺的条形码，在胶卷边缘处还有记录自动扩印机所需信息的潜影条形码。
CAS号：
性质：印在35mm照相胶卷暗盒外边的图形码。自动相机的传感器通过图形码可以读出胶片速度、胶片长度和曝光宽容度等信息，并输入到相机的曝光控制程序，然后便可由相机自动地控制曝光。图形码由导电的金属块和不导电的漆块组合排列而成。此外，在胶卷的暗盒上还有用于自动冲洗加工机认读的记录胶卷类型、生产厂家和冲洗工艺的条形码，在胶卷边缘处还有记录自动扩印机所需信息的潜影条形码。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条