durations

英 [djʊəˈreɪʃənz]

美 [ˈdʊˈreɪʃənz]

n.  持续时间; 期间
duration的复数

双语例句

• Mutation analysis showed that the saltation of sunshine durations at tobacco growth period in western Henan occurred in1981.
  突变分析表明，豫西烟区烤烟生育期的日照时数在1981年发生突变。
• This approach requires that all the tasks and their durations be known at the onset of the project.
  该方法要求在项目的开始就知道所有的任务及其持续时间。
• The tests demonstrate that the Linux system is reliable and stable over long durations and can provide a robust, enterprise-level environment.
  测试证明，Linux系统在长时间内是可靠的和稳定的，可以提供一个健壮的、企业级的环境。
• The researchers sampled schistosoma and snails the intermediary for the parasite and cultivated them in different temperatures for varying durations.
  这组科学家们提取了血吸虫和钉螺样本钉螺是此类寄生虫的媒介并在不同温度下进行不同时间的培养。
• This is the process necessary for analyzing activity sequences, durations, resource requirements, and schedule constraints to create the project schedule.
  这是分析活动顺序、持续时间、资源要求，以及进度制约因素和制定项目进度表所必需的过程。
• Select timeout durations for the connection.
  为连接选择超时期限。
• Voltage swells usually have durations of several seconds or less, but can last several hours in an ungrounded system.
  电压升高通常持续数秒或略少些，但也可在中性点不接地系统中持续数小时。
• By using a spreadsheet or word processing program, you could create a table that lists your tasks, durations, start and finish dates, and assigned resources.
  通过使用电子表格或字处理程序，您可以创建一个表，其中列出了您的任务、工期、开始日期和完成日期以及分配的资源。
• An issue concerning the research of temporal cognition is whether different time estimation durations and methods are based on the same processing mechanism.
  不同的时间估计长度、时间估计方法是否基于共同的加工机制一直是时间认知研究中的一个焦点。
• It is based on the implicit assumption that the plan can be made with certainty: i.e., that the variance of the durations is very low.
  该方法基于一个隐含的假设，即可以肯定地做出计划：也就是，持续时间的方差非常低。