initial development
| phase
| initial development | |
| tech. | 初步发育 |
| phase | |
| el. | 瞬时相位; 相元件 |
| hydroel.st. | 阶段 |
| met. | 时期; 方面 |
| phys. | 物相; 相 |
| tech. | 相位; 相; 状态 |
| |||
| 初步发育 | |||
|
initial development : 8 phrases in 6 subjects |
| Agriculture | 2 |
| Air defense | 1 |
| Aviation | 1 |
| Business | 2 |
| Oil / petroleum | 1 |
| Scientific | 1 |