贾斯丁.曼德斯(Justin Mendes),美国圣母学院文学学士,迈阿密大学法学博士,自2004年起,先后在沈阳理工大学、东北大学执教。文章描述了一位有经验的英语作为第二语言(Englishasa Second Language,ESL)教学的教师眼中的中国英语教育。作...贾斯丁.曼德斯(Justin Mendes),美国圣母学院文学学士,迈阿密大学法学博士,自2004年起,先后在沈阳理工大学、东北大学执教。文章描述了一位有经验的英语作为第二语言(Englishasa Second Language,ESL)教学的教师眼中的中国英语教育。作者提出,中国ESL教育的软肋在于标准的缺失,对英语语言教育目的的认识缺乏深度,教育的商品化,学生兴趣的缺乏和教师对学生潜能的低估;而优势在于学生自身所具有的文化传统、基本素质、学习态度和创造能力。展开更多
A parallel numerical method is employed to solve the two dimensional Navier Stokes equations in primitive variables for incompressible flow.The computing process contains two sections.The first section uses the GE (...A parallel numerical method is employed to solve the two dimensional Navier Stokes equations in primitive variables for incompressible flow.The computing process contains two sections.The first section uses the GE (group explicit) method with high parallelism to solve the velocity equations.The second section solves the pressure equation by a successive underrelaxtion iteration method in red black order.Results are given using these methods on a parallel computer.Until recently,GE method has rarely been used to solve the Navier Stokes equations.展开更多
文摘贾斯丁.曼德斯(Justin Mendes),美国圣母学院文学学士,迈阿密大学法学博士,自2004年起,先后在沈阳理工大学、东北大学执教。文章描述了一位有经验的英语作为第二语言(Englishasa Second Language,ESL)教学的教师眼中的中国英语教育。作者提出,中国ESL教育的软肋在于标准的缺失,对英语语言教育目的的认识缺乏深度,教育的商品化,学生兴趣的缺乏和教师对学生潜能的低估;而优势在于学生自身所具有的文化传统、基本素质、学习态度和创造能力。
基金Supported by the Science and TechnologyFoundation of the Chinese Institute of E-ngineering Physics
文摘A parallel numerical method is employed to solve the two dimensional Navier Stokes equations in primitive variables for incompressible flow.The computing process contains two sections.The first section uses the GE (group explicit) method with high parallelism to solve the velocity equations.The second section solves the pressure equation by a successive underrelaxtion iteration method in red black order.Results are given using these methods on a parallel computer.Until recently,GE method has rarely been used to solve the Navier Stokes equations.
