|
21. | tracer breakthrough |
| 示踪剂突破 |
|
|
| |
22. | oil breakthrough |
| 油突破 |
|
|
| |
23. | breakthrough experiment |
| 穿透实验 |
|
|
| |
24. | strategic breakthrough |
| 战略突贯 |
|
|
| |
25. | fluid breakthrough |
| 流体突破 |
|
|
| |
26. | die breakthrough |
| 模裂 |
|
|
| |
27. | boundary breakthrough |
| 边界联络横巷 |
|
|
| |
28. | technical Breakthrough |
| 技术突破 |
|
|
| |
29. | ventilation breakthrough |
| 通风联络巷 |
|
|
| |
30. | managerial breakthrough |
| 管理突破 |
|
|
| |