laboratory computer
| hierarchy
| laboratory computer abbr. | |
| space | 实验室计算机 |
| hierarchy abbr. | |
| econ. | 级; 依次递进 |
| manag. | 等级制度; 阶层; 统治集团 |
| math. | 分层结构; 分级结构 |
| space | 分级; 等级 |
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| 实验室计算机 | |||
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laboratory computer : 21 phrases in 7 subjects |
| Aviation | 1 |
| Earth sciences | 3 |
| Electronics | 6 |
| General | 1 |
| Geology | 3 |
| Information technology | 1 |
| Space | 6 |