| |||
| ★ 指示剂常数 | |||
|
indicator constant : 10 phrases in 6 subjects |
| Chemistry | 1 |
| Earth sciences | 1 |
| Electronics | 3 |
| Mining | 1 |
| Space | 3 |
| Technology | 1 |
| |||
| ★ 指示剂常数 | |||
|
indicator constant : 10 phrases in 6 subjects |
| Chemistry | 1 |
| Earth sciences | 1 |
| Electronics | 3 |
| Mining | 1 |
| Space | 3 |
| Technology | 1 |