Dynamic recrystallization and precipitation in a high manganese austenitic stainless steel were investigated by hot comp......

为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

以北京、天津、河北、河南、山东和山西6省（市）2000~2010年的降水量和地下水动态变化数据为依据，分析了11 a来北方6省（市）地下水位的变......

Based on consideration of both thermodynamic and kinetic features of the subtropical summer monsoon in East Asia, a new ......