查询词典 combinational algorithm

Firstly, we give a necessary and sufficient condition for a nonnegative square matrix to be decomposed into a product of a finite number of irreducible nonnegative matrices in chapter 1. We prove it by using Frobenius normal form in combinational matrix theory and associated directed graph in graph theory. In addition, we can limit the number of factors to three, and construct every factor.

首先，在第一章中，我们给出了一个非负矩阵可以分解成有限多个不可约非负阵的乘积的充要条件，证明过程利用了组合矩阵论中的Frobenius标准型和图论中的伴随有向图，并且将乘积中的因子个数限制到三个，具体地构造出了分解式中的每个不可约非负阵。

This paper disertation explores on modeling and automatic recognition of NP in Russian sentences in light of Natural Language Processing, including linguistic foundation in the course of modeling, modeling of NP, multilevel description of models, modeling of AP with patulous components and automatic recognition of NP. In the process of recognition attention is paid to theoretic precondition of automatic recognition of NP, combinational rules of models, boundary mensuration of NP, automatic recognition of NP with postpositive attributes.

本文从自然语言处理的角度研究俄语中NP构句块的模式化和自动识别问题，内容涉及NP构句块模式化的语言学基础、NP构句块的模式化及模式的多层级、多平面形式化描写(包括带有扩展模式形容词的模式化)、NP构句块自动化处理，包括NP构句块处理的理论前提、模式组配规则、NP构句块的边界测定、带后置定语的NP构句块识别等。

The experiment results indicate that the proposed method can effectivelly reduce leakage current of combinational and sequential circuits during test while maintaining high fault coverage.

实验结果表明该方法能够有效减小组合电路和时序电路测试时的漏电流，同时保持较高的测试故障覆盖率。

A novel description of test schedule based on transitive closure graph is proposed in this paper, and it is suitable for combinational optimization.

本文提出了基于传递闭合图的测试调度表示法，该表示法符合P-admissible准则，使组合优化算法适用于SoC测试调度问题。

These combinational effects might contribute to the pathogenesis of diabetic renal tubule fibrosis.

这些共同的效应促成糖尿病的肾小管细管纤维变性的病理变化。

The NOT, OR and XOR gate of combinational logic were replaced by the polyphenylene based molecular device whileTour-type molecular wire constitute the framework in the molecular circuit accounting for the geometry and steric constraints imposed by the bonding and shapes of the organic molecules.

为了在分子电路水平实现减法运算，按照固态电子学组合逻辑原理，提出了一种基于聚亚苯基分子器件的二进制减法器逻辑电路的设计。

New screening methods of novel antituberculotic drugs which are effect on the drug resistant and dormant bacillus was reviewed employing both combinational chemistry and functional genomics.

组合化学和功能基因组学的结合将有助于加快新药开发速度。

BOSC method is independent of Boolean function's common structural representation, and has the worst time complexity propotional to cube of the number of input variables, so it is suitable for combinational macro-cell matching.

BOSC方法不依赖于布尔函数通常的结构表示，最坏时间复杂性与输入变量数的立方成正比，适用于结构匹配方法失败的组合逻辑宏单元匹配。

There are 3 combinational types of oil-gas system-synchronous parallel-type, heterochronous polymeric-type and synchronous cross-type.

含油气系统有同期并列式、异期叠合式、同期交叉式三种组合类型。

It can weld the shapes of and their intercombination; it is PLC controlled and pneu-matic drive. It has the characteristics of high automation level, better reliability, wider working range, etc. its four working parts can work singly, synchronously or do combinational working.

该机采用PLC控制，气压传动，具有自动化程度高、可靠性强，加工范围广等特点，四个机头可各自工作、也可同时工作或组合工作。

The studies on the developing of new media are very important to the increasing of the area density of HDD and to the implementation of hybrid recoding technology.

光磁混合记录方法，是一种可以突破超顺磁极限的限制，并进一步提高硬盘记录密度和读写速率的一种新型超高密度信息存储方式。

In io, mTOR inhibition promotes T cell anergy under conditions that would normally induce priming.

体内研究中，在正常可激发免疫反应的条件下，抑制mTOR可促使T细胞无能。