Based on the Pearl curve,the adaptive immune algorithm that is proposed for the tunnel engineering prediction is put forward.
提出适用于隧道工程智能预测的基于皮尔曲线的自适应免疫算法,以皮尔曲线较准确地描述隧道围岩收敛趋势,采用免疫系统的方法把非线性序列的趋势项偏移量建模外推,以影响围岩稳定性的各种因素作为入侵抗原进行有效解决,通过提高交叉概率和变异概率等参数的方法实现免疫系统的自适应调整,并以分布规律性和动态稳定性保证系统的稳定和全局优化,使该系统成为随环境改变而不断完善的一个自适应鲁棒进化系统。
Peirce on Science and Its Method and Attitude;
皮尔士论科学及其方法、态度
The Coherence of Peirce s Epistemology;
皮尔士认识论的内在统一性
Charles Sanders Peirce s Influence on Roman Jakobson;
皮尔士对雅柯布森的影响
The Ethics of Terminology set forth by C.
在近现代科学史上,皮尔士较为集中地关注术语的改进问题,并提出了著名的术语伦理学原则。
Karl Pearson s Researches on the History and Ideas of Historiography;
皮尔逊的历史研究和编史学观念
Karl Pearson(1857-1936)is a famous philospher-scientist at the turn of the century.
卡尔·皮尔逊是１９和２０世纪之交著名的哲人科学家。
Peirce:The Scientist and Logician;
皮尔斯:科学家与逻辑学家
A Comparison on the Semiotic Theories of Peirce and Saussure;
皮尔斯与索绪尔符号观比较
Peirce s semiotic theory con- sists of three inseparable parts:representamen,object,and interpretant,which throws wholly new Peircean light upon the analysis that loan words are regarded as repre- sentamens,the things they represent as objects,and the nations that interpret them as interpretants.
皮尔斯的三元符号学理论认为符号、对象、解释项是不可分割的。