You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
2 lines
182 B
2 lines
182 B
4 weeks ago
|
什么是模型？小学数学中有哪些模型？
|
||
|
|
用数学的语言讲述现实世界中一类与数量有关的故事 / 总量模型 / 路程模型 / 植树模型 / 工程模型
|