给出了任意自同态像图都是收缩核的分裂图的结构.The split graph is given endomorphism images are retracts.自同态一数学集映入自身的同态.A homomorphism that maps a mathematical set into itself.本文给出了具有完全正则自同态半群的分裂图的结构特征.In this paper, split graphs with complete ...
Return the enclosed Donation Form today in the prepaid envelope provided.请于今日将随函附上的捐款表格用所提供的邮资预付的信封寄回。Free room and board are provided for all hotel staff.宾馆的所有员工都可享受免费膳宿。Bob Marley provided them with their first taste o...
为确保孩子充分摄取营养，通常推荐使用维生素滴剂。To make sure the children are well-nourished, vitamin drops are usually recommended.我不要糖，谢谢。我在控制摄取的热量。No sugar for me, thanks—I'm counting my calories .铁会破坏维生素E，所以这两种营养物质不应该同时摄取。Since iron de...