| Subject | English | Chinese |
| telecom. | failure in time | 非特故障率单位， 10⁻⁹/h 的故障率 |
| space | failure in time | 非特 (失效率单位) |
| telecom. | failure in time | 非特 (l0⁻⁹/h 的故障率) |
| textile | failure of shipping the goods in time | 不能按时装运 |
| el. | failure-in-time rate | 非特失效率单位，1非特=1次失效/10⁹元件•小时或 1×10⁻⁹次失效/元件•小时 |
| el. | failure-in-time | 计次失效率 (rate) |
| scient. | In order to guard against possible failure at a critical time, it is necessary to give the electrical equipment frequent inspections. | 为了防止在关键时刻发生可能的故障、有必要对电气设备进行经常的检查。 |