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Establishment of the Comprehensive Evaluation System of Cold Stamping Die Quality
LU Xiao-chun, GUO Sheng, RUAN Feng
《机械工程前沿(英文)》 2006年 第1卷 第1期 页码 80-84 doi: 10.1007/s11465-005-0021-8
A comprehensive evaluation system of die quality, a multiplayer hierarchical amendment index system according to the characteristics of cold stamping die production, an evaluation standard referring to the technique and design rules of dies, and a scientific evaluation by using the multiplayer hierarchical and the fuzzy comprehensive evaluation methods are presented in this paper. The applications show that the system can be used to evaluate the die quality objectively, fairly, and reasonably.
关键词: scientific evaluation stamping multiplayer hierarchical technique evaluation standard
Dongbin HU, Huiwu LIU, Xiaohong CHEN, Yang CHEN
《工程管理前沿(英文)》 2019年 第6卷 第4期 页码 575-583 doi: 10.1007/s42524-019-0044-1
关键词: evolutionary game ecological compensation standard Xiangjiang River Basin
张亦良,徐金泉,王羽辞
《中国工程科学》 2009年 第11卷 第8期 页码 38-43
针对石化特种设备中硫化氢(H2S)应力腐蚀问题现状,综合比较了国际权威机构NACE,EFC以及ISO发布的最新标准、规范,对H2S应力腐蚀的环境界定、试验方法、影响因素、应力腐蚀评价准则及对材料的要求等做了扼要的综述。同时对焊接残余应力的产生、测定方法、消除措施等进行了论述,列举了实际参与研究的发生应力腐蚀容器的实例及残余应力的影响。
Standard model of knowledge representation
Wensheng YIN
《机械工程前沿(英文)》 2016年 第11卷 第3期 页码 275-288 doi: 10.1007/s11465-016-0372-3
Knowledge representation is the core of artificial intelligence research. Knowledge representation methods include predicate logic, semantic network, computer programming language, database, mathematical model, graphics language, natural language, etc. To establish the intrinsic link between various knowledge representation methods, a unified knowledge representation model is necessary. According to ontology, system theory, and control theory, a standard model of knowledge representation that reflects the change of the objective world is proposed. The model is composed of input, processing, and output. This knowledge representation method is not a contradiction to the traditional knowledge representation method. It can express knowledge in terms of multivariate and multidimensional. It can also express process knowledge, and at the same time, it has a strong ability to solve problems. In addition, the standard model of knowledge representation provides a way to solve problems of non-precision and inconsistent knowledge.
关键词: knowledge representation standard model ontology system theory control theory multidimensional representation
Overview of the quality standard research of traditional Chinese medicine
Huimin Gao, Zhimin Wang, Yujuan Li, Zhongzhi Qian
《医学前沿(英文)》 2011年 第5卷 第2期 页码 195-202 doi: 10.1007/s11684-011-0134-x
关键词: traditional Chinese medicine quality standard quality control quantitative analysis of multi-components by single-marker
A Standard for the Commissioning Process
William L. Gillis,Elizabeth A. Cudney
《工程管理前沿(英文)》 2015年 第2卷 第1期 页码 39-51 doi: 10.15302/J-FEM-2015006
关键词: construction engineering management quality commissioning
Zhanfeng DONG, Jinnan WANG
《环境科学与工程前沿(英文)》 2011年 第5卷 第3期 页码 459-473 doi: 10.1007/s11783-010-0288-9
关键词: the South-to-North Water Transfer Scheme eco-compensation standard opportunity costs deviation square method
Zhixiang WU, Lingen CHEN, Yanlin GE, Fengrui SUN
《能源前沿(英文)》 2019年 第13卷 第3期 页码 579-589 doi: 10.1007/s11708-018-0557-z
关键词: finite-time thermodynamics Dual-Miller cycle power output thermal efficiency ecological function
《化学科学与工程前沿(英文)》 2022年 第16卷 第12期 页码 1743-1750 doi: 10.1007/s11705-022-2184-9
关键词: standard enthalpy of formation polycyclic aromatic hydrocarbons connectivity based hierarchy high-precision calculation
Punching of reinforced concrete slab without shear reinforcement: Standard models and new proposal
Luisa PANI, Flavio STOCHINO
《结构与土木工程前沿(英文)》 2020年 第14卷 第5期 页码 1196-1214 doi: 10.1007/s11709-020-0662-z
关键词: punching shear strength reinforced concrete slabs reinforcement ratio
《农业科学与工程前沿(英文)》 2023年 第10卷 第3期 页码 374-389 doi: 10.15302/J-FASE-2023501
● NH3 dispersion from a multi-floor pig building was compared to a single-floor building.
关键词: pig building computational fluid dynamics ammonia dispersion
《环境科学与工程前沿(英文)》 2023年 第17卷 第1期 doi: 10.1007/s11783-023-1608-1
● Established a quantification method of pollutant emission standard.
关键词: Industrial atmospheric pollutants Pollutant emission standards Quantitative method Machine learning Single enterprise
对广电数字化运动的几点看法——兼谈对信息时代的数字技术标准化意义的反思
王天骏
《中国工程科学》 2004年 第6卷 第4期 页码 9-14
从信息革命的角度对于当前这场广电数字化运动做定位分析。对当前数字电视领域中的一些有争议的问题提出了看法。如,公共平台与收费平台的关系,服务平台的统一,整体平移,外来标准和自主标准,数字标准的统一等。提出了对标准化意义的反思。指出,在信息时代,给社会和技术带来进步的往往是追求标准化的过程,而不是标准建立的事实本身。近几年来,许多人已经开始意识到工业时代标准化的“旧瓶”,已经很难装下信息时代数字技术的“新酒”。标准化的工作要有一种新思维来适应信息社会的变化和特点。
标题 作者 时间 类型 操作
Establishment of the Comprehensive Evaluation System of Cold Stamping Die Quality
LU Xiao-chun, GUO Sheng, RUAN Feng
期刊论文
Research on the ecological compensation standard of the basin pollution control project based on evolutionary
Dongbin HU, Huiwu LIU, Xiaohong CHEN, Yang CHEN
期刊论文
Overview of the quality standard research of traditional Chinese medicine
Huimin Gao, Zhimin Wang, Yujuan Li, Zhongzhi Qian
期刊论文
Quantitative standard of eco-compensation for the water source area in the middle route of the South-to-North
Zhanfeng DONG, Jinnan WANG
期刊论文
Optimization of the power, efficiency and ecological function for an air-standard irreversible Dual-Miller
Zhixiang WU, Lingen CHEN, Yanlin GE, Fengrui SUN
期刊论文
High-precision standard enthalpy of formation for polycyclic aromatic hydrocarbons predicting from general
期刊论文
Punching of reinforced concrete slab without shear reinforcement: Standard models and new proposal
Luisa PANI, Flavio STOCHINO
期刊论文
AMMONIA DISPERSION FROM MULTI-FLOOR VERSUS STANDARD SINGLE-FLOOR PIG PRODUCTION FACILITIES BASED ON COMPUTATIONAL
期刊论文
prediction method of industrial atmospheric pollutant emission intensity based on pollutant emission standard
期刊论文