|
|
| 51. | production study |
| 生产周期工作测定 |
|
|
| | |
| 52. | Study & Exploration |
| 学习与探索 |
|
|
| | |
| 53. | study literature |
| 研究文学，学习文学 |
|
|
| | |
| 54. | biographical study |
| 传记研究 |
|
|
| | |
| 55. | technical study |
| 工艺研究 |
|
|
| | |
| 56. | Occupancy study |
| 乘客研究 |
|
|
| | |
| 57. | repercussion study |
| 相互作用研究 |
|
|
| | |
| 58. | immediate study |
| 直接学习 |
|
|
| | |
| 59. | Study team |
| 考察团 |
|
|
| | |
| 60. | vocational study |
| 职业课|业务学习 |
|
|
| | |