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| 生命保障系统 | |||
| 生命线宇航员提供氧气路线; 维持生命系统 | |||
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| 生命支持装置; 生命支援系统 | |||
| 生命保障系统 | |||
| 救生系统; 生命支持系统 | |||
| life-support system: 78 phrases in 8 subjects |
| Agriculture | 1 |
| Aviation | 29 |
| Earth sciences | 1 |
| Electronics | 5 |
| Navigation | 2 |
| Space | 36 |
| Technology | 3 |
| Textile industry | 1 |
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