Claim Your Author Page
The author utilizes the game theory to analyze the interest of central government, local government and peasant household in the project of converting farmlands back to forests and grasslands. After… (More)
English euphemisms are abundant in connotations,which reflect social morality and social psychology,etc.The structures of euphemisms are also diverse.
According to the selection shortages for the traditional cold agent solid calcium chloride in the freezing method construction,the paper points out the construction craft of filling the calcium… (More)
The current situation, reforming items and its effects of recirculated water system of NO.4 Chemical Product Recovery Section of Coking Plant were introduced.