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general knowledge model
相关语句
  广义知识模型
     the model system taking the general knowledge model as main-body;
     以广义知识模型为主体的模型体系;
短句来源
     The general knowledge model for product innovative development was built.
     构建产品创新开发过程链的广义知识模型,并采用KBE/Intent语言进行建模。
短句来源
  “general knowledge model”译为未确定词的双语例句
     Based on the analysis and extraction of research data on cultural theories and technologies in winter rapeseed,a systematic and general knowledge model was developed for design of suitable green area index dynamics in winter rapeseed. The model was driven by physiological development time-based growing degree days and by quantitative relationships of growth characters to variety traits,eco-environments and production levels,and can be used for designing the suitable time-course dynamics of leaf area index and pod area index under different conditions.
     在分析和提炼油菜栽培理论与技术研究资料的基础上,通过定量描述冬油菜绿色面积指数动态与品种类型、生态环境和生产技术水平之间的动态关系,运用系统工程与动态建模的方法,以基于生理发育时间的动态生长度日为主线,建立了系统化和广适性的冬油菜适宜绿色面积指数动态设计的知识模型,它包括群体叶面积指数动态和角果面积指数动态。
短句来源
  相似匹配句对
     On general knowledge education
     论通识教育
短句来源
     General Knowledge in Europe
     欧洲见闻
短句来源
     In general,L.
     L.
短句来源
     general;
     (2)总论;
短句来源
     The General Model of Enterprise Knowledge Management
     企业知识管理的一般模式
短句来源
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The modeling of product development process chain is benefit to hunt for product innovative knowledge. The process chain of product innovative development based on general knowledge management was put forward. To support product innovative development, the process chain model that includes product description model, resource model and process model and knowledge modeling methods were researched. The general knowledge model for product innovative development was built. During the knowledge modeling,...

The modeling of product development process chain is benefit to hunt for product innovative knowledge. The process chain of product innovative development based on general knowledge management was put forward. To support product innovative development, the process chain model that includes product description model, resource model and process model and knowledge modeling methods were researched. The general knowledge model for product innovative development was built. During the knowledge modeling, the KBE/ Intent language was adopted. The modeling example of circuit breaker mechanism system was given, and it shows that knowledge modeling of product development process chain can efficiently make use of the enterprise existing knowledge resources to implement knowledge share and reuse for product innovation.

产品开发过程链建模有利于产品创新知识的搜寻。提出基于广义知识管理的产品创新开发过程链。研究支持产品创新开发的过程链模型及其知识建模方法。过程链模型包括产品描述模型、开发资源模型和开发过程模型。构建产品创新开发过程链的广义知识模型,并采用KBE/Intent语言进行建模。给出断路器机构系统创新开发过程链知识建模实例。应用结果表明产品开发过程链知识建模能有效地集成企业已有的知识资源,实现产品创新开发知识的共享和重用。

Based on the analysis and extraction of research data on cultural theories and technologies in winter rapeseed,a systematic and general knowledge model was developed for design of suitable green area index dynamics in winter rapeseed.The model was driven by physiological development time-based growing degree days and by quantitative relationships of growth characters to variety traits,eco-environments and production levels,and can be used for designing the suitable time-course dynamics of leaf area...

Based on the analysis and extraction of research data on cultural theories and technologies in winter rapeseed,a systematic and general knowledge model was developed for design of suitable green area index dynamics in winter rapeseed.The model was driven by physiological development time-based growing degree days and by quantitative relationships of growth characters to variety traits,eco-environments and production levels,and can be used for designing the suitable time-course dynamics of leaf area index and pod area index under different conditions.Case studies with the data sets of normal climatic year,different variety types and yield levels at different eco-sites indicated a good performance of the model system in guidance and wide applicability.

在分析和提炼油菜栽培理论与技术研究资料的基础上,通过定量描述冬油菜绿色面积指数动态与品种类型、生态环境和生产技术水平之间的动态关系,运用系统工程与动态建模的方法,以基于生理发育时间的动态生长度日为主线,建立了系统化和广适性的冬油菜适宜绿色面积指数动态设计的知识模型,它包括群体叶面积指数动态和角果面积指数动态。利用不同生态点的常年逐日气象资料以及不同品种类型、不同产量目标资料对所建知识模型进行了实例分析,结果表明知识模型对不同条件下冬油菜适宜绿色面积指数的设计具有较好的可靠性和适用性。

Rice (Oryza sativa L.) is the most important food crop in the world and China. Studying the dynamics of nitrogen, phosphorus, and potassium nutrient accumulation and analyzing nutrient content in above ground plant is very important, which could help farmers to make rational decision on fertilizer application. Based on the analysis and refinement of rice raising rationale and latest technical research, a general knowledge model for nutrient index dynamics in rice was developed through the quantitative...

Rice (Oryza sativa L.) is the most important food crop in the world and China. Studying the dynamics of nitrogen, phosphorus, and potassium nutrient accumulation and analyzing nutrient content in above ground plant is very important, which could help farmers to make rational decision on fertilizer application. Based on the analysis and refinement of rice raising rationale and latest technical research, a general knowledge model for nutrient index dynamics in rice was developed through the quantitative description of dynamic relationship of N, P and K accumulation and concentration in the above-ground part of rice to varieties, ecological environment factors and technique levels. The knowledge model was established using Visual C~(++) as programming language, and encapsulated in the form of automation with the standard of COM (Component Object Model) on operational platform as Windows 2000 in Chinese version, which could be used to predict the time-course dynamics of above-ground plant nutrient contents and accumulation for the purpose of nutrient (diagnosis) and growth regulation under different target yields with different rice varieties, environmental condition and production levels. Case studies were carried out using the daily meteorological data and research results in normal climatic year of Nanjing and Changde in China. Results showed that RMSE of nutrient accumulation and concentration trend were 8.97 kg/hm~2 and 0.32%, respectively, indicating that the time-course dynamics of nutrient index designed by the knowledge model for two eco-sites and different rice cultivars were overall consistent with the practical growth patterns (under) specific production systems. Therefore, the quantitative knowledge model would overcome the weakness of traditional crop expert system with poor spatial and temporal adaptation, such as specific site limitation, massive knowledge base and low quantification, and lay a foundation for the digital decision support on rice management.

在分析研究水稻栽培理论与技术资料的基础上,通过定量描述水稻群体地上部植株氮、磷、钾养分积累量和养分浓度动态与品种类型、生态环境因子和生产技术水平之间的动态关系,以生理发育时间为主线,建立了系统化和广适性的水稻适宜群体地上部植株养分指标的动态知识模型。本模型可为不同条件和产量目标下水稻栽培过程中的苗情诊断与生长调控提供定量化的养分指标动态体系。利用南京和常德2个不同生态点的常年逐日气象资料和品种资料对所建知识模型进行了实例分析,养分积累动态和养分浓度动态的RMSE分别为8.97 kg/hm2和0.32%,表明本知识模型对不同条件下的水稻植株养分指标适宜动态具有较好的预测性和指导性。

 
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