1) Canonical correlation
典范相关
1.
Canonical correlation analysis between 6 yield characters and 13 quality characters from 38 hybrid japonica rices and their 12 parents was investigated.
由38个杂交粳稻及其12个亲本的6个产量性状和13个品质性状的典范相关分析得出:两者以稻谷重、糙米重、精米重、每穗实粒数、单株产量间相关极显著。
2.
In the non-interferencial filed,the first canonical correlation coefficient is notable between the sub-system of pests and sub-systems of natural enemies in which the quantity changing tendency of coccinellidae and chrysopidae is the same as aphids and tetrangchus;the amount of spiders and main pests are not closely related.
应用典范相关分析方法研究了美国杏李园主要害虫与天敌间的相互关系,在未受干扰的自生园中,害虫亚系统与天敌亚系统间第一典范相关系数达到显著水平,天敌亚系统中瓢虫类、草蛉类与主要害虫蚜虫类,螨类的数量变动规律一致,而蜘蛛类与主要害虫的数量关系不密切,化防园内主要害虫与天敌间的典范相关系数均未达显著永平,这表明未受干扰的自生园和生防园内,害虫与天敌亚系统间存在着有效的数量反馈机制,天敌对害虫具有一定的自然抑制作用,而化防园内,害虫与天敌间的数量反馈机制因农药干扰而失调,生态平衡受破坏。
2) canonical correlation analysis
典范相关分析
1.
In this paper, we analyze the flow of radar signal processing and the methods of canonical correlation analysis (CCA).
文中通过对雷达信号处理过程和典范相关分析技术的分析研究,提出采用基于典范相关分析的多步处理抗干扰方法进行雷达抗干扰信号处理,可使雷达在复杂背景下具有更强的抗干扰能力。
2.
Based on the field investigation and indoor analysis,we study on the characteristics of soil water-stable aggregates and soil properties during vegetation rehabilitation in typical grassland of hilly-gullied loess area,and analysis the relationship between them by canonical correlation analysis.
在野外调查与室内分析的基础上,对黄土丘陵区典型草原带植被自然恢复过程中土壤水稳性团聚体及其主要影响因子的演变规律进行了研究,并用典范相关分析法对二者的相互关系进行了定量分析。
3.
Canonical correlation analysis on soil enzyme activities and trace element contents in Eucalyptus plantation soil showed that among the test elements, only Zn and Mn affected enzyme activity.
运用典范相关分析研究了桉树人工林地土壤酶活性和土壤微量元素含量关系 。
3) Canonical correlation
典型相关
1.
A canonical correlation analysis on fire and its risk factors in China in 1994;
1994年我国火灾及其影响因素的典型相关分析
2.
Canonical correlation analysis on the defense style of heroin addicts and locus of control;
海洛因依赖者防御方式与心理控制源的典型相关分析
3.
A grey canonical correlation model for analyzing the stability of arthropod community and its application in the tea plantation of Jinshan,Fuzhou,Fujian Province;
节肢动物群落稳定性分析灰典型相关模型及其应用
4) canonical correlation analysis
典型相关
1.
Canonical correlation analysis and double-stepwise regression analysis were used to discuss the interrelation and interactions of soil main fertility elements and tobacco chemical components.
采用典型相关分析和逐步回归分析讨论了贵州省主产烟区土壤养分对烟叶的化学成份和品质的影响。
2.
K 326,a flue-cured tobacco variety,was selected as materials to study the correlation between the main chemical components and physical properties of different leaf positions by using the method of canonical correlation analysis.
以烤烟品种K 326为供试材料,采用典型相关分析方法研究了烤烟不同部位烟叶的主要物理性状和化学成分的关系。
3.
Based on the household survey data of Beijing floating population in 2006,this paper explores the relationship between two sets of variables--the characteristics of floating behavior and migratory preference,with the method of canonical correlation analysis.
在"2006年北京市流动人口家庭户调查"数据分析的基础之上,本文运用典型相关分析方法,深入探讨了北京市流动人口流动行为特征与其迁移意愿的相关关系。
6) related specifications
相关规范
1.
According to the application characteristics of the security and defense technology for intelligent residential quarters, this paper provides a comprehensive description from the aspects of the implementation of related specifications, design concept and essential functional requirements.
本文针对智能化住宅小区安防的使用特点,从相关规范的执行、设计理念、主要功能要求等方面进行了较全面的阐述。
补充资料:相关成本与非相关成本(relevantcostandirrelevantcost)
成本按其发生是否与决策项目相关的分类。相关成本是指与制定决策方案有关的联影响的成本,例如当期是否接受一批订货,生产该批订货需要花费的各种成本,即为相关成本。如该批订货是一种特殊订货,即其价格低于以前生产这种产品的完全成本时,其相关成本就是生产该批产品的变动成本。如果生产该批订货需扩大生产能力时,相关成本就既包括生产的变动成本,还包括添置设备等所需的其他成本。机会成本、差量成本、现金支出成本、可避免成本等均属相关成本。
非相关成本是指与制定决策方案并无影响的成本,因而在决策时可不予考虑。命名如接受特殊订货时,原有固定成本就属于非相关成本,因为即使不接受这批特殊订货,这些固定成本也会照样发生,当有几种方案可供选择时,各种方案都需发生的成本就是非相关成本,如采用不同的生产工艺组织生产时,构成产品实体的原材料在各种生产工艺过程中都要发生,所以这些原材料成本便是非相关成本。不可避免成本、沉落成本等属于不相关成本。
非相关成本是指与制定决策方案并无影响的成本,因而在决策时可不予考虑。命名如接受特殊订货时,原有固定成本就属于非相关成本,因为即使不接受这批特殊订货,这些固定成本也会照样发生,当有几种方案可供选择时,各种方案都需发生的成本就是非相关成本,如采用不同的生产工艺组织生产时,构成产品实体的原材料在各种生产工艺过程中都要发生,所以这些原材料成本便是非相关成本。不可避免成本、沉落成本等属于不相关成本。
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