- 您所在位置:
- 综合实践微课
《悬臂梁结构设计的优化》说课蔡朔_北京市中小学教师教学基本功展示一等奖录像视频
-
时长:00:15:24 -
时长:00:14:23 -
时长:00:13:53 -
时长:00:13:53 -
时长:00:15:53 -
时长:00:14:20 -
时长:00:14:44 -
时长:00:16:09 -
时长:00:14:08 -
时长:00:14:41 -
时长:00:14:06 -
时长:00:15:21 -
时长:00:13:33 -
时长:00:14:23 -
时长:00:13:40 -
时长:00:14:35 -
时长:00:14:44 -
时长:00:16:35 -
时长:00:16:09 -
时长:00:14:41