Multiple coal seams widely develop in the deep Chinese coal-bearing strata. Ground in situ stress and coal seam gas pressure increase continuously with the increase of the mining depth, and coal and gas outburst disas...Multiple coal seams widely develop in the deep Chinese coal-bearing strata. Ground in situ stress and coal seam gas pressure increase continuously with the increase of the mining depth, and coal and gas outburst disasters become increasingly severe. When the coal is very deep, the gas content and pressure will elevate and thus coal seams tends to outburst-prone seams. The safety and economics of exploited firstmined coal seams are tremendously restricted. Meanwhile, the multiple seams occurrence conditions resulted in different methane pressure systems in the coal-bearing strata, which made the reservoir reconstruction of coal difficult. Given the characteristics of low saturation, low permeability, strong anisotropy and soft coal of Chinese coal seams, a single hydraulic fracturing surface well for reservoir reconstruction to pre-drain the coalbed methane(CBM) of multiple seams concurrently under the different gas pressure systems has not yet gained any breakthroughs. Based on analyses of the main features of deep CBM reservoirs in China, current gas control methods and the existing challenges in deep and multiple seams, we proposed a new technology for deep CBM reservoir reconstruction to realize simultaneous high-efficiency coal mining and gas extraction. In particular, we determined the first-mined seam according to the principles of effectiveness and economics, and used hydraulic fracturing surface well to reconstruct the first-mined seam which enlarges the selection range of the first-mined seam. During the process of mining first-mined seam, adjacent coal seams could be reconstructed under the mining effect which promoted high-efficiency pressure relief gas extraction by using spatial and comprehensive gas drainage methods(combination of underground and ground CBM extraction methods). A typical integrated reservoir reconstruction technology, ‘‘One well for triple use", was detailed introduced and successfully applied in the Luling coal mine. The application showed that the proposed technology could effectively promote coal mining safety and simultaneously high-efficiency gas extraction.展开更多
Traditional 3R-rulea have been regarded as behaviour rules.for developing recycling economy. However. with the development of modern advanced manufacturing techniquea, the important vatue of remanufacturing in promoti...Traditional 3R-rulea have been regarded as behaviour rules.for developing recycling economy. However. with the development of modern advanced manufacturing techniquea, the important vatue of remanufacturing in promoting recycling economy has been given more and more attention to in revere years. Remanufaeturtng engineering technology, which utilizes advanced sub;face engineering and forming technology, produces directly with useable components of scraped machines. It can conserve the most of materials (about 83%-95%) and energy (about 80-85%) of ortginal prodacts with less pollution. By remamifacturing, we can reduce resources consumption under the condition of meeting the needs of social and economic development. Remanufacturing is an advanced method for recycling economy in industry Therefore, we think that the rules of .ecycting economy in industry could be extended from 3 R-rules to 4R-rules. The 4R-rules optimal sequence would be reduce,reuse. remanufacture, and recycle.展开更多
Along with Chinese economic growth,energy plays a more and more important role in the national economy.The imbalance between insufficient energy supply and huge energy demand has become a major problem in energy utili...Along with Chinese economic growth,energy plays a more and more important role in the national economy.The imbalance between insufficient energy supply and huge energy demand has become a major problem in energy utilization,and energy substitution is attracting more and more attention as a key to the sustainable and sound development of Chinese economy.Explored the possibilities of the mutual substitution of the two types of energy with different functions with game theory in light of the supply capacity.As a con- clusion,there are four equilibrium results corresponding to different levels of supply capac- ity.Subsequently,we carry on the study further by numerical simulation,investigate in one group of results most close to Chinese energy status and find the equilibrium price as well as the demand variation pattern.展开更多
The quality endeavors of an organization, like other enterprise activities, must be oriented towards the economic principles. This approach gives a way to many organizations to question the extent to which the quality...The quality endeavors of an organization, like other enterprise activities, must be oriented towards the economic principles. This approach gives a way to many organizations to question the extent to which the quality management contributes for the overall business success and to pin point the areas where particularly a high value or performance can be created in order to attain the maximum possible economic benefits out of quality management systems. Without including the answer of this question in the decision making process, the resources can not be allocated optimally for the quality purpose. Quality management activities create variety of effects that indirectly contributes towards the economic success and thus increase the company and stakeholder value. A closer look at the quality management philosophy reveals eight major principles namely: customer focus, leadership, involvement of people, process approach, system approach to management, continual improvement, factual approach to decision making, mutually beneficial supplier relationships. These eight principles lead the efforts in the domain of quality management to project a positive impact on the company. For an understanding of response relationships, it is necessary to consider in detail the indicators along the response relationships. They provide helpful clues and give an insight into the complex mechanisms of action of the quality approaches on the path to the company's success. The following illustration depicts how the quality based activities generate the value to enhance the performance and a variety of indicators reflects how they indirectly add value to an organization and hence contribute to its economic success.展开更多
With the rapid development of economic globalization and China' s reform and opening up, the importance of business English translation in international economic exchanges become increasingly prominent. Business Engl...With the rapid development of economic globalization and China' s reform and opening up, the importance of business English translation in international economic exchanges become increasingly prominent. Business English is a special purpose English, so other forms of business English translation and translation of literary translation has many differences, so there are significant limitations in using the traditional translation theory to guide business English translation. From the functional point of view, learn teleological function theory contained, Communicative Translation Theory and Functional Equivalence Business English translation functionality, combined with a large number of business English translation instance, from the lexical, syntactic and discourse level analysis system to make the characteristics of business English, meanwhile, according to the characteristics functional Theory to give the guidance of business English translation, and proposed some specific business English translation principles, strategies and techniques.展开更多
In recent years, with the continuous development of social economy, people's spiritual and cultural demand has been further improved The piano art more attention with the development of times, at the same time, the p...In recent years, with the continuous development of social economy, people's spiritual and cultural demand has been further improved The piano art more attention with the development of times, at the same time, the piano art's aesthetic value is the more worth people to think. In this paper, the aesthetic value and aesthetic principles of piano art and so on has carried on the brief analysis.展开更多
Recently more and more people talk about "globalization" with loads of semasiological variety: mainly economic but also cultural. Many perceive it as a significant progress, others as an undisputed threat. However,...Recently more and more people talk about "globalization" with loads of semasiological variety: mainly economic but also cultural. Many perceive it as a significant progress, others as an undisputed threat. However, despite the euphoria that faces this phenomenon, globalization is an evolving process. The fact remains that this is a progressive development of economic, scientific, political, and cultural aspects of all peoples of planet Earth turning it into a big city with many differences, in particular in education and educational activities. This paper will try to illuminate fundamental issues as: (1} understanding the notion of globalization in relation to both pedagogical principles in the field: the integrity and completeness; (2) elements of globalization, as a necessary process and development factor; and (3) "education for all" challenges for the twenty-first century. The content of global education in the scientific publication is given analytical processing, linking globalization in education with the development of democracy and human rights, global ethics, the influence of European norms, standards and the global world, the impact of European and world norms and standards, as well as the penetration of global civic cultural elements.展开更多
Under the background of global economic development, Training to meet market demand, the excellent translation professionals is imperative, as the professional computer aided translation is a very important subject of...Under the background of global economic development, Training to meet market demand, the excellent translation professionals is imperative, as the professional computer aided translation is a very important subject of college professional translation, it should be combined with market demand. In this paper, we analyzed and proposed practical solutions to the importance of computer-aided translation programs and the problems and difficulties currently faced. To create student-centered teaching principles, the computer translation soRware is the basis, and combines with a wide range of resources to adapt to a full range of training qualified personnel translation market.展开更多
There are currently several problems that exist in the rice processing industry, including a low amount of deep processing and low resource utilization. Using a rice processing enterprise as a study case, we propose t...There are currently several problems that exist in the rice processing industry, including a low amount of deep processing and low resource utilization. Using a rice processing enterprise as a study case, we propose the construction of a new rice industrial chain guided by the circular economy concept and we analyzed the economic returns, ecological effectiveness, and social benefits from the extension of circular economy. This paper aims to provide beneficial information that agricultural enterprises can use to develop the circular economy method.展开更多
基金supported by the National Key Research and Development Program of China(No.2016YFC0801406)the National Natural Science Foundation of China(No.51674252)+4 种基金the Visitor Foundation of State Key Laboratory of Coal Mine Disaster Dynamics and Control(Chongqing University)(No.2011DA105287-FW201405)the Qing Lan Projectthe Sponsorship of Jiangsu Overseas Research&Training Program for University Prominent Young&Middle-Aged Teachers and Presidentsthe Project Funded by the Priority Academic Program Development of Jiangsu Higher Education Institutionsthe Fundamental Research Funds for the Central Universities of China(No.106112015CDJXY240001)
文摘Multiple coal seams widely develop in the deep Chinese coal-bearing strata. Ground in situ stress and coal seam gas pressure increase continuously with the increase of the mining depth, and coal and gas outburst disasters become increasingly severe. When the coal is very deep, the gas content and pressure will elevate and thus coal seams tends to outburst-prone seams. The safety and economics of exploited firstmined coal seams are tremendously restricted. Meanwhile, the multiple seams occurrence conditions resulted in different methane pressure systems in the coal-bearing strata, which made the reservoir reconstruction of coal difficult. Given the characteristics of low saturation, low permeability, strong anisotropy and soft coal of Chinese coal seams, a single hydraulic fracturing surface well for reservoir reconstruction to pre-drain the coalbed methane(CBM) of multiple seams concurrently under the different gas pressure systems has not yet gained any breakthroughs. Based on analyses of the main features of deep CBM reservoirs in China, current gas control methods and the existing challenges in deep and multiple seams, we proposed a new technology for deep CBM reservoir reconstruction to realize simultaneous high-efficiency coal mining and gas extraction. In particular, we determined the first-mined seam according to the principles of effectiveness and economics, and used hydraulic fracturing surface well to reconstruct the first-mined seam which enlarges the selection range of the first-mined seam. During the process of mining first-mined seam, adjacent coal seams could be reconstructed under the mining effect which promoted high-efficiency pressure relief gas extraction by using spatial and comprehensive gas drainage methods(combination of underground and ground CBM extraction methods). A typical integrated reservoir reconstruction technology, ‘‘One well for triple use", was detailed introduced and successfully applied in the Luling coal mine. The application showed that the proposed technology could effectively promote coal mining safety and simultaneously high-efficiency gas extraction.
基金Supported by the Natural Science Fund of Shandong Province (2004ZX28)Science and Research Fund of Shandong University of Technology.
文摘Traditional 3R-rulea have been regarded as behaviour rules.for developing recycling economy. However. with the development of modern advanced manufacturing techniquea, the important vatue of remanufacturing in promoting recycling economy has been given more and more attention to in revere years. Remanufaeturtng engineering technology, which utilizes advanced sub;face engineering and forming technology, produces directly with useable components of scraped machines. It can conserve the most of materials (about 83%-95%) and energy (about 80-85%) of ortginal prodacts with less pollution. By remamifacturing, we can reduce resources consumption under the condition of meeting the needs of social and economic development. Remanufacturing is an advanced method for recycling economy in industry Therefore, we think that the rules of .ecycting economy in industry could be extended from 3 R-rules to 4R-rules. The 4R-rules optimal sequence would be reduce,reuse. remanufacture, and recycle.
文摘Along with Chinese economic growth,energy plays a more and more important role in the national economy.The imbalance between insufficient energy supply and huge energy demand has become a major problem in energy utilization,and energy substitution is attracting more and more attention as a key to the sustainable and sound development of Chinese economy.Explored the possibilities of the mutual substitution of the two types of energy with different functions with game theory in light of the supply capacity.As a con- clusion,there are four equilibrium results corresponding to different levels of supply capac- ity.Subsequently,we carry on the study further by numerical simulation,investigate in one group of results most close to Chinese energy status and find the equilibrium price as well as the demand variation pattern.
文摘The quality endeavors of an organization, like other enterprise activities, must be oriented towards the economic principles. This approach gives a way to many organizations to question the extent to which the quality management contributes for the overall business success and to pin point the areas where particularly a high value or performance can be created in order to attain the maximum possible economic benefits out of quality management systems. Without including the answer of this question in the decision making process, the resources can not be allocated optimally for the quality purpose. Quality management activities create variety of effects that indirectly contributes towards the economic success and thus increase the company and stakeholder value. A closer look at the quality management philosophy reveals eight major principles namely: customer focus, leadership, involvement of people, process approach, system approach to management, continual improvement, factual approach to decision making, mutually beneficial supplier relationships. These eight principles lead the efforts in the domain of quality management to project a positive impact on the company. For an understanding of response relationships, it is necessary to consider in detail the indicators along the response relationships. They provide helpful clues and give an insight into the complex mechanisms of action of the quality approaches on the path to the company's success. The following illustration depicts how the quality based activities generate the value to enhance the performance and a variety of indicators reflects how they indirectly add value to an organization and hence contribute to its economic success.
文摘With the rapid development of economic globalization and China' s reform and opening up, the importance of business English translation in international economic exchanges become increasingly prominent. Business English is a special purpose English, so other forms of business English translation and translation of literary translation has many differences, so there are significant limitations in using the traditional translation theory to guide business English translation. From the functional point of view, learn teleological function theory contained, Communicative Translation Theory and Functional Equivalence Business English translation functionality, combined with a large number of business English translation instance, from the lexical, syntactic and discourse level analysis system to make the characteristics of business English, meanwhile, according to the characteristics functional Theory to give the guidance of business English translation, and proposed some specific business English translation principles, strategies and techniques.
文摘In recent years, with the continuous development of social economy, people's spiritual and cultural demand has been further improved The piano art more attention with the development of times, at the same time, the piano art's aesthetic value is the more worth people to think. In this paper, the aesthetic value and aesthetic principles of piano art and so on has carried on the brief analysis.
文摘Recently more and more people talk about "globalization" with loads of semasiological variety: mainly economic but also cultural. Many perceive it as a significant progress, others as an undisputed threat. However, despite the euphoria that faces this phenomenon, globalization is an evolving process. The fact remains that this is a progressive development of economic, scientific, political, and cultural aspects of all peoples of planet Earth turning it into a big city with many differences, in particular in education and educational activities. This paper will try to illuminate fundamental issues as: (1} understanding the notion of globalization in relation to both pedagogical principles in the field: the integrity and completeness; (2) elements of globalization, as a necessary process and development factor; and (3) "education for all" challenges for the twenty-first century. The content of global education in the scientific publication is given analytical processing, linking globalization in education with the development of democracy and human rights, global ethics, the influence of European norms, standards and the global world, the impact of European and world norms and standards, as well as the penetration of global civic cultural elements.
文摘Under the background of global economic development, Training to meet market demand, the excellent translation professionals is imperative, as the professional computer aided translation is a very important subject of college professional translation, it should be combined with market demand. In this paper, we analyzed and proposed practical solutions to the importance of computer-aided translation programs and the problems and difficulties currently faced. To create student-centered teaching principles, the computer translation soRware is the basis, and combines with a wide range of resources to adapt to a full range of training qualified personnel translation market.
基金Key Ecology Discipline Program of Fujian Province (06085070)Key Program for Construction the Economic Zone on the Western Side of the Taiwan Straits, Fujian Province (0b08b005)
文摘There are currently several problems that exist in the rice processing industry, including a low amount of deep processing and low resource utilization. Using a rice processing enterprise as a study case, we propose the construction of a new rice industrial chain guided by the circular economy concept and we analyzed the economic returns, ecological effectiveness, and social benefits from the extension of circular economy. This paper aims to provide beneficial information that agricultural enterprises can use to develop the circular economy method.