chain conveyer

Feature selection with link-like agent genetic algorithm combining multi-criteria;

基于多准则的链式智能体遗传算法用于特征选择

According to low precision and over early convergence problems,the link-like agent genetic algorithm(LAGA) is presented for combining feature selection with multi-criteria(MC).

针对简单遗传算法用于特征选择精度不高、过早收敛的问题,提出了链式遗传算法(Link-like Agent Ge-netic Algorithm),并与多准则(MC)相结合,从而实现了基于多准则竞争策略的链式遗传算法并用于特征选择(LAGA+MC)研究。

The chain-language of L-system and computer graphics techniques are utilized to draw a kind of new weave,called fractal weave,which has a self-similar property and a multilevel structure.

该方法运用L系统的链式语言生成规则与计算机图形技术,生成具有自相似性特征与相互嵌套、多层次结构的分形组织,并通过选择合适的填充组织,构造出实用且与传统形式不同的织物分形组织。

On establishment of fission neutron density formula in process of chain reaction;

核裂变链式反应过程中裂变中子密度计算公式建立的研究

Based on atmospheric chemistry research, a method was presented to simultaneously oxidize NO and SO2 in flue gas by chain reactions.

基于大气化学的研究成果,本文提出了利用链式反应同步氧化烟气中NO和SO2的设想。

During the 30s and 40s of the last century atomic physicists discovered the fission of uranium nuclei bombarded by neutrons and realized the first self-sustaining controlled fission chain reaction, which ushered in the atomic age.

20世纪三四十年代,原子物理学家们发现中子轰击铀原子核的裂变现象并首次实现可控裂变链式反应,把世界带进了原子能时代。