The capability of self-reliance integrated innovation is one of the key factors that influence steel enterprise' s core competitiveness.The main equipments of Baoteel UOE unit are from abroad,but the key consisten...The capability of self-reliance integrated innovation is one of the key factors that influence steel enterprise' s core competitiveness.The main equipments of Baoteel UOE unit are from abroad,but the key consistent pipe manufacturing technologies including iron making,steel making,heavy plates are self-reliance integrated.The self-reliance integrated innovation of Baosteel UOE unit has the features of high challenge, high efficiency,high starting point,consistent technologies etc.The independent innovation capacity achieved by adjusting measures to local conditions and periods in introducing projects is the key to the development of continuing robust.Baosteel longitudinal UOE submerged arc welding tube project practice also offer beneficial reference for independent of integration innovation.展开更多
Reflection is an important way of teachers’ self development. Teachers of English may improve their classroom practice by reflecting. There’re a number of ways of reflecting for teachers to choose from. Reflection, ...Reflection is an important way of teachers’ self development. Teachers of English may improve their classroom practice by reflecting. There’re a number of ways of reflecting for teachers to choose from. Reflection, to a large extent, can help and push the teacher forward in their professional development.展开更多
This paper describes the self—adjustment of some tuning-knobs of the generalized predictive controller(GPC).A three feedforward neural network was utilized to on line learn two key tuning-knobs of GPC,and BP algorith...This paper describes the self—adjustment of some tuning-knobs of the generalized predictive controller(GPC).A three feedforward neural network was utilized to on line learn two key tuning-knobs of GPC,and BP algorithm was used for the training of the linking-weights of the neural network.Hence it gets rid of the difficulty of choosing these tuning-knobs manually and provides easier condition for the wide applications of GPC on industrial plants.Simulation results illustrated the effectiveness of the method.展开更多
The relation between structures and properties of polyurethane are investigated by modern physical and chemical methods.The results obtained are as follows:the effects of the content of self-crosslinking agent on the ...The relation between structures and properties of polyurethane are investigated by modern physical and chemical methods.The results obtained are as follows:the effects of the content of self-crosslinking agent on the properties of polyurethane,i.e.,dispersion stability,dynamical viscoelasticity and mechanical properties are discussed.It is found that the optimum molar ratio of epichlorohydrin and diethylenetriamine is 1:2.A mois-展开更多
The Belt and Road Initiative contains the aspiration of Chinese nation to pursue ideological freedom and desire of strengthening international exchanges and cooperation. This paper takes the Belt and Road Initiative f...The Belt and Road Initiative contains the aspiration of Chinese nation to pursue ideological freedom and desire of strengthening international exchanges and cooperation. This paper takes the Belt and Road Initiative for example,emphasizing the interpretation of the inheritance and development of Chinese culture so as to study the importance of Culture Self-Consciousness in Chinese Philosophy,in the context of English globalization. That is to say,this paper stresses the spirits and the stand of nation 's demonstration on pursuing peace,cooperation and sustainable development in the civilization continuity from traditional China to the contemporary China,with practical philosophic view.展开更多
With great a quantity of upgraded colleges accounted in Guangxi Zhuang Automous Region,self-development of college English teachers directly appeals to the quality of teaching,English curriculum program and academic d...With great a quantity of upgraded colleges accounted in Guangxi Zhuang Automous Region,self-development of college English teachers directly appeals to the quality of teaching,English curriculum program and academic development competence.The paper preliminarily stepped in the internal and external elements on the them to carry on inquiry to the findings that these teachers are in good consciousness of language skills,specialized knowledge and personal communication,common improvement conformed with the achievements abroad.And by interviewing the convenient sampling the inquiryshows that they have the consciousness of changing with times.The hardest challenging is deficiency of quality education channels to promote their teaching competence and academic ability.The paper is advisory for playing vital role in their self-development inquiry in a whole perspective.展开更多
College English teachers' Self development apparently affects teaching quality, major curriculum development and inquiry development. The scope of inquiry summary indicates the intrinsic factors as awareness of pr...College English teachers' Self development apparently affects teaching quality, major curriculum development and inquiry development. The scope of inquiry summary indicates the intrinsic factors as awareness of professional competence, professional-knowledge learning awareness, awareness of teaching means, development awareness and the notions alike. And the summary comes to the findings that foreign ones ignore the effect of the external factors, the domestic just focus on the teaching pattern of team, yet ignore the scientific and inquiry group construction.展开更多
通过偏最小二乘法(partial least squares,PLS)与人工神经网络(artificial neural networks,ANN)联用对鲜乳和掺有植物奶油的牛乳建立识别模型。用PLS法对原始数据进行主成分压缩,采用自组织竞争神经网络建模。取前3个主成分的21个吸收...通过偏最小二乘法(partial least squares,PLS)与人工神经网络(artificial neural networks,ANN)联用对鲜乳和掺有植物奶油的牛乳建立识别模型。用PLS法对原始数据进行主成分压缩,采用自组织竞争神经网络建模。取前3个主成分的21个吸收峰值输入网络,学习参数为0.05,网络训练迭代次数为200,模型鉴别准确率达100%。其次建立了植物奶油掺假量的定量检测PLS模型,并采用交互校验和外部检验考察模型的可靠性,模型的校正相关系数为0.996 3,均方估计残差(RMSEC)为0.110;交互校验均方残差(RMSECV)为0.142;应用所建PLS模型对样品中植物奶油添加量进行预测,并对预测值与真值进行配对t检验,结果表明两者差异均不显著。展开更多
文摘The capability of self-reliance integrated innovation is one of the key factors that influence steel enterprise' s core competitiveness.The main equipments of Baoteel UOE unit are from abroad,but the key consistent pipe manufacturing technologies including iron making,steel making,heavy plates are self-reliance integrated.The self-reliance integrated innovation of Baosteel UOE unit has the features of high challenge, high efficiency,high starting point,consistent technologies etc.The independent innovation capacity achieved by adjusting measures to local conditions and periods in introducing projects is the key to the development of continuing robust.Baosteel longitudinal UOE submerged arc welding tube project practice also offer beneficial reference for independent of integration innovation.
文摘Reflection is an important way of teachers’ self development. Teachers of English may improve their classroom practice by reflecting. There’re a number of ways of reflecting for teachers to choose from. Reflection, to a large extent, can help and push the teacher forward in their professional development.
基金Supported by the National 863 CIMS Project Foundation(863-511-010)Tianjin Natural Science Foundation(983602011)Backbone Young Teacher Project Foundation of Ministry of Education
文摘This paper describes the self—adjustment of some tuning-knobs of the generalized predictive controller(GPC).A three feedforward neural network was utilized to on line learn two key tuning-knobs of GPC,and BP algorithm was used for the training of the linking-weights of the neural network.Hence it gets rid of the difficulty of choosing these tuning-knobs manually and provides easier condition for the wide applications of GPC on industrial plants.Simulation results illustrated the effectiveness of the method.
文摘The relation between structures and properties of polyurethane are investigated by modern physical and chemical methods.The results obtained are as follows:the effects of the content of self-crosslinking agent on the properties of polyurethane,i.e.,dispersion stability,dynamical viscoelasticity and mechanical properties are discussed.It is found that the optimum molar ratio of epichlorohydrin and diethylenetriamine is 1:2.A mois-
文摘The Belt and Road Initiative contains the aspiration of Chinese nation to pursue ideological freedom and desire of strengthening international exchanges and cooperation. This paper takes the Belt and Road Initiative for example,emphasizing the interpretation of the inheritance and development of Chinese culture so as to study the importance of Culture Self-Consciousness in Chinese Philosophy,in the context of English globalization. That is to say,this paper stresses the spirits and the stand of nation 's demonstration on pursuing peace,cooperation and sustainable development in the civilization continuity from traditional China to the contemporary China,with practical philosophic view.
文摘With great a quantity of upgraded colleges accounted in Guangxi Zhuang Automous Region,self-development of college English teachers directly appeals to the quality of teaching,English curriculum program and academic development competence.The paper preliminarily stepped in the internal and external elements on the them to carry on inquiry to the findings that these teachers are in good consciousness of language skills,specialized knowledge and personal communication,common improvement conformed with the achievements abroad.And by interviewing the convenient sampling the inquiryshows that they have the consciousness of changing with times.The hardest challenging is deficiency of quality education channels to promote their teaching competence and academic ability.The paper is advisory for playing vital role in their self-development inquiry in a whole perspective.
文摘College English teachers' Self development apparently affects teaching quality, major curriculum development and inquiry development. The scope of inquiry summary indicates the intrinsic factors as awareness of professional competence, professional-knowledge learning awareness, awareness of teaching means, development awareness and the notions alike. And the summary comes to the findings that foreign ones ignore the effect of the external factors, the domestic just focus on the teaching pattern of team, yet ignore the scientific and inquiry group construction.
