Technology-based SMEs have the advantages of short construction period,fast decision-making mechanism,low management cost,high innovation efficiency,etc.However,financing difficulties have always been an important iss...Technology-based SMEs have the advantages of short construction period,fast decision-making mechanism,low management cost,high innovation efficiency,etc.However,financing difficulties have always been an important issue that plagues the development of high-tech SMEs.The problem of corporate financing will not only hinder the process of technological innovation,but also reduce the efficiency of achievement transformation.This article sorts out the typical financing problems of technology-based SMEs,and proposes suggestions from strengthening corporate system construction,broadening financing channels,enhancing market financing vitality,and improving support policy systems,in order to improve the financing of technology-based SMEs.展开更多
Different from International Phonetic Alphabet learning,phonics as an effective way of spelling and reading gets more at⁃tention in China.But it faces many problems in implementation process.This paper introduces a ca...Different from International Phonetic Alphabet learning,phonics as an effective way of spelling and reading gets more at⁃tention in China.But it faces many problems in implementation process.This paper introduces a case study of a technology-based phonics teaching and learning.This paper results from two classes in an elementary school revealed that pupils broke through the difficulties of learning phonics on technology-based learning.展开更多
The development of offshore wind farms has experienced rapid growth during the past decade. In particular, China has the highest number of installations worldwide, but some challenges exist for further development. Co...The development of offshore wind farms has experienced rapid growth during the past decade. In particular, China has the highest number of installations worldwide, but some challenges exist for further development. Consequently, some researchers suggest combining wave energy with offshore wind energy. To fully implement this plan, a comprehensive resource assessment of combined offshore wind and wave energy systems is needed. Investigations of the parameters, such as the spatial and temporal distribution of wind and wave energy, aggregate resource reserves, available technical potential, and total capacity factor, are vital for designing the required wind turbines and wave energy converters. To assist scientific development and governmental decision making, this paper aims to evaluate offshore wind and wave energy resources from a technological perspective. The results show that theoretical offshore wind and wave energy resources are abundant in China's ocean territory, with a potential of approximately 3 TW. Technically, of the three most popular offshore wind turbines, i.e., 6, 8, and 10 MW, 10 MW is overall the most suitable in China. However, of the three wave energy converters, i.e., 120, 250, and 750 kW, 120 kW is the best candidate for Liaoning Province, and 750 kW is the most suitable for the remainder of its region. Overall, the total annual energy production is approximately 7000 TWh.展开更多
文摘Technology-based SMEs have the advantages of short construction period,fast decision-making mechanism,low management cost,high innovation efficiency,etc.However,financing difficulties have always been an important issue that plagues the development of high-tech SMEs.The problem of corporate financing will not only hinder the process of technological innovation,but also reduce the efficiency of achievement transformation.This article sorts out the typical financing problems of technology-based SMEs,and proposes suggestions from strengthening corporate system construction,broadening financing channels,enhancing market financing vitality,and improving support policy systems,in order to improve the financing of technology-based SMEs.
文摘Different from International Phonetic Alphabet learning,phonics as an effective way of spelling and reading gets more at⁃tention in China.But it faces many problems in implementation process.This paper introduces a case study of a technology-based phonics teaching and learning.This paper results from two classes in an elementary school revealed that pupils broke through the difficulties of learning phonics on technology-based learning.
基金provided by the National Marine Renewable Energy Programs of Chinasupported by the National Key R&D Program of China(Grant No.2017YFE0132000)the National Natural Science Foundation of China(Grant Nos.52078251 and 42276228)。
文摘The development of offshore wind farms has experienced rapid growth during the past decade. In particular, China has the highest number of installations worldwide, but some challenges exist for further development. Consequently, some researchers suggest combining wave energy with offshore wind energy. To fully implement this plan, a comprehensive resource assessment of combined offshore wind and wave energy systems is needed. Investigations of the parameters, such as the spatial and temporal distribution of wind and wave energy, aggregate resource reserves, available technical potential, and total capacity factor, are vital for designing the required wind turbines and wave energy converters. To assist scientific development and governmental decision making, this paper aims to evaluate offshore wind and wave energy resources from a technological perspective. The results show that theoretical offshore wind and wave energy resources are abundant in China's ocean territory, with a potential of approximately 3 TW. Technically, of the three most popular offshore wind turbines, i.e., 6, 8, and 10 MW, 10 MW is overall the most suitable in China. However, of the three wave energy converters, i.e., 120, 250, and 750 kW, 120 kW is the best candidate for Liaoning Province, and 750 kW is the most suitable for the remainder of its region. Overall, the total annual energy production is approximately 7000 TWh.
