convection flow
| model
| convection flow | |
| compr. | 对流流动 |
| model | |
| gen. | 模特; 型; 模特儿; 塑像; 做模型 |
| audio.el. | 机型 |
| environ. | 模型 |
| hydroel.st. од. | 模型 |
| met. | 原型 |
| |||
| 对流流动 | |||
|
convection flow : 6 phrases in 4 subjects |
| Chemistry | 1 |
| Metallurgy | 1 |
| Technology | 2 |
| Wind Energy | 2 |