Chinese scientists have developed a new artificial intelligence method to forecast the rapid intensification of a tropical cyclone, shedding new light on improving global disaster preparedness.
加拿大政府刚刚发布了2025年学习许可(Study Permit)发放指标,并根据2024年引入的省级认证信(Provincial Attestation Letter, PAL) 公式,公布了各省份的配额。自去年对新国际学生实行配额限制以来,学生申请学 ...