 |
| Chinese | English |
| 万年雪冰 | firm ice |
| 上年度 | antecedent year |
| 使用服务年限 | serviceable life |
| 周年日心，恒星视差 | annual parallax |
| 多年完全调节电站 | full-time storage plant |
| 常年河流 | continuous stream |
| 年较差每年气象情况最大和最小差额 | annual range |
| 年钟 | four-hundred-days clock |
| 测年 | age dating |
| 铷-锶法测得的年龄 | rubidium-strontium age |