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平均寿命
| 判据
| 平均寿命 | |
| 财政 | composite life |
| 核物理 | mean life |
| 桥梁建设 | expected life |
| 冶金 | average life period; average lifetime |
| 人口统计学 | expectation of life; life expectancy; mean length of life |
| 风能 | average life |
| Ic判据 | |
| 超导 | critical current criterion |
| |||
| failure-rate | |||
| expectation of life; life expectancy; mean length of life | |||
| average useful life | |||
| average life period; average lifetime | |||
| mean lifetime; failure rate | |||
| average life span; average time of life; mean life time | |||
| average period | |||
| average length of life; average life (period) | |||
| mean life | |||
| expected life | |||
| median life | |||
| expectation of life at birth; the expectation of life | |||
| medium life span | |||
| composite life | |||
| average life | |||
| |||
| mean time to failure | |||
| |||
| expectation of life | |||
| |||
| expectation of life | |||
| |||
| mean life | |||
| |||
| mean life | |||
| |||
| mean lifetime | |||
| |||
| average life expectancy | |||
| |||
| mean life | |||
| 平均寿命: 78 短语, 24 学科 |
| 一般 | 2 |
| 人口统计学 | 3 |
| 农业 | 1 |
| 冶金 | 3 |
| 化学 | 2 |
| 压缩机 | 1 |
| 商业活动 | 11 |
| 建筑学 | 1 |
| 技术 | 11 |
| 汽车 | 2 |
| 炸药 | 1 |
| 环境 | 2 |
| 电信 | 1 |
| 电子产品 | 5 |
| 畜牧业 | 1 |
| 石油/石油 | 3 |
| 空间 | 8 |
| 经济 | 4 |
| 航空 | 5 |
| 财政 | 5 |
| 质量控制和标准 | 1 |
| 运动的 | 3 |
| 铁路术语 | 1 |
| 风能 | 1 |