查询词典 combinatorial

By means of classical analytic method and combinatorial computational technique, such as functional equations, Liouville theorem, series rearrangements, this dissertation investigates the product identities on theta functions.

利用经典分析方法及组合计算技巧，例如函数方程，Liouville定理，级数重排等，本文着重研究theta函数中的乘积恒等式。

This solution is suitable for implementation of various kinds of medium-scale combinatorial and sequential logic circuit.

也给出了数字电路仿真算法设计的具体描述。

Never use Clocks consisting of more than one level of combinatorial logic .

决不使用由多于一个水平的组合逻辑组成的时钟

It only takes quadratic bit complexity for the cryptosystem to perform an encryption/decryption operation.(6) A public-key cryptosystem is proposed by using a special combinatorial problem defined over the matrix ring. The security of the scheme is related to but not directly dependent upon the integer factorization problem.

6使用矩阵环上的一个特殊的组合问题构造了一个公钥加密算法，其安全性与整数分解问题有关，但并不直接依赖于整数分解问题，而是依赖于一类特殊的矩阵组合问题。

The maximum clique problem is one of the classic NP-complete problems from combinatorial optimization.

最大团问题是组合优化中的一个经典的NP-Complete问题。

Thus, each cell population displays a vast heterogeneity in patterns of mono- and biallelic gene expression, providing numerous combinatorial patterns of gene expression.

因此，每个细胞群在单一和等位基因的表达模式上显示出巨大的差异性，提供了基因表达的许多组合模式。

An improved artificial neural network model of lowpass filter with combinatorial nonperiodic defected ground structures is developed in this paper.

采用一种改进的人工神经网络反向传播算法，将动量方法和可变学习速度的BP算法结合，并且在每个样本点更新权值和偏置值，这种算法称为动量VLBP算法。

Artificial neural network ; Backpropagation algorithm ; Combinatorial nonperiodic defected ground structures ; Momentum variable learning rate backpropagation

神经网络；反向传播算法；组合式非周期性缺陷接地结构；动量VLBP

As Norbert Wiener showed in 1952, feedback circuits, in all their combinatorial variety, are the fountainhead of control and self-governance.

正如 Norbert Wiener 在1952年已经表明了的，反馈线路，以及各种反馈线路的组合，是控制和自我管理的源头和本源。

In the last section, we characterize the combinatorial schemes in terms of rank, nullity and derivative functions.

第7节根据秩函数、零度函数和导出函数刻画了组合概型。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。