life cycle

英 [ˈlaɪf saɪkl]

美 [ˈlaɪf saɪkl]

n.  生命周期，生活周期(生物发展过程的系列变形); 寿命(产品等从开发到使用完毕的一段时间)

BEC计算机

Collins.1

牛津词典

noun

• 生命周期，生活周期（生物发展过程的系列变形）
  the series of forms into which a living thing changes as it develops
  1. the life cycle of the butterfly
     蝴蝶的生活周期
• 生命周期，寿命（产品等从开发到使用完毕的一段时间）
  the period of time during which sth, for example a product, is developed and used

柯林斯词典

• N-COUNT （生物的）生活史，生活周期
  Thelife cycleof an animal or plant is the series of changes and developments that it passes through from the beginning of its life until its death.
  1. The dormant period is another stage in the life cycle of the plant.
     休眠期是这种植物生活史中的另一个阶段。
• N-COUNT （想法、产品、组织等的）存在周期
  Thelife cycleof something such as an idea, product, or organization is the series of developments that take place in it from its beginning until the end of its usefulness.
  1. ...the stages of the familial and economic life cycle...
     家庭及经济生活周期的各个阶段
  2. Each new product would have a relatively long life cycle.
     每种新产品都将会有相对较长的生命周期。

英英释义

noun

• a series of stages through which an organism passes between recurrences of a primary stage
• the course of developmental changes in an organism from fertilized zygote to maturity when another zygote can be produced

双语例句

• The evaluation and test of a given deliverable may span multiple phases of the project life cycle.
  对于一个给定交付产品的评价和测试可能会延续项目生命周期的多个阶段。
• Life cycle assessment is not the same as life cycle costing!
  生命周期评价与生命周期成本计算不同！
• A specific life cycle ensures that the process is standardized.
  确定的生命周期保证了过程的标准化。
• The design of organization structure and management work in all the stages of life cycle in AVEs is discussed.
  对虚拟企业的组织结构的设计及虚拟企业的生命周期各个阶段的管理工作进行了讨论。
• Information reaches the end of its life cycle when it begins to lose direct value to the user community.
  当信息开始对用户社区失去直接价值时，信息就到达了其生命周期的结尾。
• After we complete the tasks of risk management, we add a life cycle phase: monitoring changes.
  完成了风险管理的任务后，我们将在其后添加一个生命周期阶段：监视更改。
• The stages of the system development life cycle include which of the following?
  该阶段的系统开发生命周期包括下列哪一项？
• The project life cycle defines the phases that connect the beginning of a project to its end.
  项目生命期确定了将项目的开始和结束连接起来的阶段。
• Acts as a pilot for adopting SOA governance and new service life cycle management processes.
  用作对采用SOA治理和新的服务生命周期管理流程所进行的试验。
• Consistency depended on the discipline and life cycle of each data source.
  连贯性是依靠每一个数据源的规则和生命周期的。