lftplane // key factor that enables airplane to lift| 数据集 | gss2022 · General Social Survey 2022 |
| 类型 | categorical |
| 角色 | |
| 数据文件 | |
| 关键词 |
| 编码 | 含义 |
|---|---|
1 | air pressure beneath the wing is greater than that above the wing |
2 | pressure within the airplane is greater than that of the outside |
3 | engine power is greater than that of friction |
4 | the plane's wing is lighter than air |