This study is based on country level determinants of liT between China and Sri Lanka. Multiple regression analysis was used to analyze the data in this study. Determinants of IIT from Sri Lanka to China do not depend ...This study is based on country level determinants of liT between China and Sri Lanka. Multiple regression analysis was used to analyze the data in this study. Determinants of IIT from Sri Lanka to China do not depend upon economic growth rate, per capita income and size of GDP. However, variables like index of openness, size of the economy, per capita income, size of GDP, factor endowment, foreign direct investments have positive impact on IIT from Sri Lanka to China. Economic growth rate, index of openness, size of the economy, factor endowment, foreign direct investments were found to be positively related with intensity of IIT from China to Sri Lanka.展开更多
In current building thermal climate design zones of China,the zoning indicators only include temperature elements without considering the regional difference of air humidity.Therefore,building thermal design strategie...In current building thermal climate design zones of China,the zoning indicators only include temperature elements without considering the regional difference of air humidity.Therefore,building thermal design strategies in continental climate zone with low relative humidity and marine climate zone with high relative humidity cannot be distinguished by the current building thermal zoning standards.ASHRAE Standard 169 proposes dual definitions for moisture and thermal climate zones,and this method can be extended to the world,including the so-called“China Climate Zones Map”.However,the moisture climate zoning criterion is unsuitable for China’s climate characteristics after climate analysis and building performance evaluation.In present work,a novel building moisture climate zoning method is proposed.The bioclimatic chart was utilized for extracting the outline of building climate through the Gaussian KDE method.Hence,the building moisture climate was classified,the zoning indicator was obtained,and a country-level climate zones map for China was established.The results indicated that the global information matrix served as a helpful guide and reference for planning at the national level.Annual precipitation could be used as a zoning indicator to accurately reflect the regional differences of building moisture climate in China.The approach can provide new thoughts for improving the climate zoning system in current energy-efficient building design standards of China to assist the ultra-low energy consumption target.展开更多
文摘This study is based on country level determinants of liT between China and Sri Lanka. Multiple regression analysis was used to analyze the data in this study. Determinants of IIT from Sri Lanka to China do not depend upon economic growth rate, per capita income and size of GDP. However, variables like index of openness, size of the economy, per capita income, size of GDP, factor endowment, foreign direct investments have positive impact on IIT from Sri Lanka to China. Economic growth rate, index of openness, size of the economy, factor endowment, foreign direct investments were found to be positively related with intensity of IIT from China to Sri Lanka.
基金supported by the National Natural Science Foundation of China(No.51838011)the National Key Research and Development Program of China during the 14th Five-Year Plan(No.2022YFC3802700,No.2022YFC3801401)the National Natural Science Foundation of China(No.52078407).
文摘In current building thermal climate design zones of China,the zoning indicators only include temperature elements without considering the regional difference of air humidity.Therefore,building thermal design strategies in continental climate zone with low relative humidity and marine climate zone with high relative humidity cannot be distinguished by the current building thermal zoning standards.ASHRAE Standard 169 proposes dual definitions for moisture and thermal climate zones,and this method can be extended to the world,including the so-called“China Climate Zones Map”.However,the moisture climate zoning criterion is unsuitable for China’s climate characteristics after climate analysis and building performance evaluation.In present work,a novel building moisture climate zoning method is proposed.The bioclimatic chart was utilized for extracting the outline of building climate through the Gaussian KDE method.Hence,the building moisture climate was classified,the zoning indicator was obtained,and a country-level climate zones map for China was established.The results indicated that the global information matrix served as a helpful guide and reference for planning at the national level.Annual precipitation could be used as a zoning indicator to accurately reflect the regional differences of building moisture climate in China.The approach can provide new thoughts for improving the climate zoning system in current energy-efficient building design standards of China to assist the ultra-low energy consumption target.
