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Coping with the information asymmetry of eco-industrial park plays a significant role in EIPs planning, construction and sustainable development. This paper presented a systematic methodology for coping with the information asymmetry in EIPs planning, construction and sustainable development, based on analyzing the information flow and its asymmetry phenomena, as well as the impact on EIPs construction...
The reasonable value of city size is required in the process of city planning with the rapidly development of urbanization. The paper divides some factors impacting on city size into three strikes of sustaining, restricting and driving, with the help of strike definition in physics. When three strikes are on balance, city development is considered among reasonable scale. Firstly, based on revised...
This paper introduces the concept of ABC, ABC analysis of the structure and accounting methods, costing ABC, and several commonly used methods are compared and analyzed, indicating that the ABC used in feasibility and advantages of ERP systems, and explains the application of ABC in the ERP system through case study.
The characterizes of the electric power enterprises demand that materials have to be universal, stable. The electronic commerce meets the requirements. The applications of the electronic commerce in electric power enterprise are internal, external and facing the customer. China Datang Corporation explain for example that the electronic commerce has played a key pole.
The practice-based view of truth of Marxist New Philosophy, which opposes to the view of truth of objectivism (namely the view of truth of materialism) in western philosophy, uses the mode of practical thinking and logic of practice as its basic characteristic, and understands the truth-related issues based on practice. As a unity of objectivity and subjectivity, cogniyion and practice, the truth...
The pyrolysis oil from lignocellulosic biomass as a renewable resource has been exploited and utilized. Microbial degradation of the pyrolysis oil by several fungi strains was investigated. The results showed that Trichoderma viride, Aspergillus niger, Trichoderma harzianum, Penicillium oxalium and Phanerochaete chrysosporium could grow well using the pyrolysis oil as carbon source, while the growth...
The paper discussed the relationship between mode of production and paradigm of product development, analyzed the principles and features of mass customization design, and proposed a product-family-oriented industrial design procedure. The product structure related with this design method provides the possibilities for user to customize or involve in design, as well as it is helpful to design parallelization...
This article takes the industry cluster theory as a foundation, carries on the analysis to the present situation of industry cluster in Wuhan Metropolitan Area, proposes that the industry cluster must be developed energetically in the “the Resource Conserving and Environment Friendly Society” construction of Wuhan Metropolitan Area, and promotes the industry cluster development through the construction...
The working group teaching method is a kind of practical teaching method which has been formed by the combination of the "team and group" work model of the traditional enterprises in China mainland, the training mode of senior technical staffs since the 1950s in China mainland and the modern concept of vocational education of the "combination of work and learning" in current China...
By constructing timing sequences, the long-term co-integration and Granger causality among real estate investment, GDP and the output of new wall materials were analyzed. It is concluded that the real estate investment and the amount of GDP are the co-integration variables of the output of new wall materials, which means they promote the development of new wall material industry. Moreover, the output...
In the twenty-first century, with the continued environmental awareness and corporate social responsibility extended, it will be the inevitable choice for the industrial enterprises to take systematic development view and implement coordinated and balanced development of the economic — social — ecological aspects. Being both a process of the material metabolism and a social organization, industrial...
Five treatment groups i.e. Control, Intensity 1 (T1), Intensity 2 (T2), Intensity 3 (T3) and Intensity 4 (T4) were conducted through simulated trampling. Stolon density of centipedegrass (Eremochloa ophiuroides) was significantly affected by trampling (p<0.01). With the exception of T4, with an increase of growth days, the density of stolon gradually increased in length from Control to T3...
With the development of global economy, environmental problems have become core issues of human concerns. Human society and environment are an organic unity, and environment is the fundamental condition for human survival and the material base of social production sustainable development. The essence of solving environmental problems is to deal with the relationship between human and nature, human...
This paper analyzes the reasons of phenomenon of resources and energy waste, which will increase the CO2 emission, in the first 3 stages of the construction: the feasibility study stage, the designing stage and the construction stage. And then relevant suggestions are given.
Obsolescence makes equipments supporting and maintaining hard and costly. It hurts the equipments reliability seriously. In the past decades, electronic technology has developed very rapidly causing components (and particularly the FPGAs) to have a shortened life span. So the problem of electronic component obsolescence in complex electronic or long life systems such as aircraft submarines and ships...
Due to the big fluctuation of raw ball quantity in the material layer depth control system of chain grate, the instability of return fines quantity generated by palletizing qualification rate and the delay of material layer depth detection, a automatic control method of material layer depth is proposed based on adaptive expert control. Material layer depth is taken as a main control objective for...
RE is concerned by the countries of the world because of its extensive application value, however, China hasn't the right of pricing as the main RE production country. The status of the low RE export prices, the low product economic value added and not yet established the strategic reserves threat to the sustainable development of China's rare earth resources and utilization. Therefore, rare earth...
Internal transportation means the process transportation in industrial enterprises. It is an extremely important aspect of General layout, the continuation of production and the core of enterprise logistics. Any modern industrial enterprise can operate successfully based on reasonable mode selection and route layout to meet the plan need of business, workshops and team section, to meet the need of...
A new metal complexs of Dihydromyricetin was synthesized by reacting Dihydromyricetin with Mn(Ac)2·2H2O in ethannol solution. The best conditions for the production rate were: T=70°C, pH=7.5, t=60min. C15H12O8Mn·6H2O was characterized by IR, UV, AAS and TG. Meanwhile, C15H12O8Mn·6H2O can be regarded as effective potential agents and it is worthy of being investigated continually.
The basic idea of H2-C mixture reduction reflexes using hydrogen as main reductant and carbon as main heat generator in iron bath smelt reduction reactors on purpose to cut down total energy consumption and CO2 emission, protect the environment and take advantage of the new energy source. First of all, the calculation of mass and energy balance is very important for the smelt production, optimization...
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