The Ocean Viking could have a short operational life.
海洋维京号的使用周期可能很短。
| 单词 | Operational life |
| 释义 |
Operational life
原声例句
BBC 听力 2019年7月合集 The Ocean Viking could have a short operational life. 海洋维京号的使用周期可能很短。 VOA慢速英语_科技 The agency said the deorbiting operation will take place sometime after the station's " operational life, " which has been set for 2030. 该机构表示，脱轨操作将在空间站“运行寿命”（预定为2030年）之后的某个时候进行。 科技 Crash Course Even if you assume a relay has an operational life of 10 years, this would mean you'd have to replace, on average, one faulty relay every day! 就算假设一个继电器的使用寿命为10 年，这也意味着平均每天也得换掉 1 个故障的继电器！
英语百科
Service life（重定向自Operational life）
A product's service life is its expected lifetime, or the acceptable period of use in service. It is the time that any manufactured item can be expected to be 'serviceable' or supported by its manufacturer. Expected service life consists of business policy, using tools and calculations from maintainability and reliability analysis. Service life is a unique commitment made by the item's manufacturer and is usually specified as a median. Actual service life is the maximal recorded life of a product. |
| 随便看 |
|
英汉网英语在线翻译词典收录了3779314条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。