duration
音标发音
- 英式音标 [djʊəˈreɪ.ʃən]
- 美式音标 [duˈreɪʃn]
- 英式发音
- 美式发音
基本解释
- n. 持续，持续的时间，期间；音长，音延
词源解说
- 14世纪晚期进入英语，直接源自中古拉丁语的duratio，意为持久，期间。
词根记忆
- dur(持续) + ation(表状态)→持续
- dur(持久的) + ation(表示名词)→持久
- dur(持续) + ation(表状态)→持续，持久
词组短语
- long duration 长持续时间
- short duration 短期间，短历时
- for the duration 在整个非常时期内
- the duration of flight 续航时间
- pulse duration 脉冲持续时间
- wind duration [海洋]风时
- Effect duration 设置特效持续的时间长度;设置扩展特效持续的时间;设置变形特效持续的时间;设置爆炸特效持续的时间
- Remaining Duration 剩余工期;剩余持续时间;剩馀工期
用作名词 (n.)
形容词+～
介词+～
～+介词
短语
英英字典
- the length of time that something lasts
- The duration of an event or state is the time during which it happens or exists.
- If you say that something will happen for the duration, you mean that it will happen for as long as a particular situation continues.
剑桥英英字典
柯林斯英英字典
专业释义
- 时限
The variability of amplitude rises apparently when beyond a certain duration range.
超出一定时限范围波幅的变异性明显变大。 - 存活时间
Especially, the survival duration of rats with glioina treated with GlIB-lIE was significantly longer, （MST = 39.60 days and controls =25.80 days, P
特别是GHB-HF放疗可有效地延长荷瘤动物存活时间（MST=39.60d＞对照组25.8d P＜0.01）。农业科学
- 历期
Tomato varieties could affect development duration of two parasitoids.
不同番茄品种对烟粉虱发育历期有一定的影响。经济学
- 持续期
Third, we analyze the evaluation of merchant bank interest risk using duration, gap, effective duration and convexivity.
这里主要是使用持续期、缺口及有效持续期和凸度等三种分析法。 - 持续性
In face of the "secondary creation" situation, it is necessary to analyze the causation and the duration of footwear industry in China.
在我国制鞋业面临“二次创业”的情况下，很有必要对我国外贸鞋业发展的动因和以后持续性发展作相关的分析。 - 久期技术
- 宽度
- 持续时间
The duration of midday depression of stomatal conductance is the longest, and that in transpiration the shortest (Fig.
一天中，气孔导度降低的持续时间最长，蒸腾作用降低的持续时间最短。 - 时程
The contraction frequency, average amplitude, average duration, total contraction amplitude of contraction wave, motility index and inhibitory rate were taken as the parameters in both groups.
两组均以收缩频率、收缩波平均幅度、收缩波总幅度、收缩波平均时程、运动指数和抑制率为指标。 - 延限
- 时续
- 期间;生存期;持续时间
- 延续时间
- 持续时间
The simulation tests of phase green duration in the model are conducted using Genetic Algorithm method.
采用遗传算法优化方法对该模型中相位绿灯持续时间进行优化仿真试验，通过与传统优化方法的仿真试验进行比较，证明这种遗传算法优化方法的优越性。 - 历时
- 期间
Warrant application was generally put forward to judge on written form by personnels who practice investigation :Eunction. And it was usually executed by police according to time , duration, scope which was appointed by warrant or prescribed by law.
令状一般由执行侦查职能的人员以书面形式向法官提出申请，并由警察按照令状指定或法律规定的时间、期间、范围执行。地球科学
- 持时
We give a primary discussion of the reason by analyzing the M-R figure of the duration time.
在对持时数据的M—R图进行分析以后本文对原因进行了初步的探讨。 本文所得结果可供工程应用中参考。心理学
- 绵延
- 时长
Along with the further weakening of the final glottal stop,this recessive duration is getting stronger and finally become part of the whole tonal duration.
这漏气的拖音段随着喉塞的一点一点弱化逐渐变为整个声调的一部分,即隐性时长显化。 - 音长，音延
- 绵延
This section focuses on the detailed analysis of the close affinity between Warren’s osmotic vision of time and Bergson’s theory of psychological "intuition" and "duration" in their revelation of the essential nature of the world.
本节具体分析了沃伦的渗透时间观与柏格森的生命“直觉主义”和“绵延”本体论在揭示世界本质上的根本一致性。 - 时限
Having determined the kind of narrator, the techniques can be considered as the narrator’s manipulation of narrative focalization, narrative order, narrative duration, and narrative of words.
确定了叙述者，小说的叙述手法可以看作是叙述者对叙述焦点、叙述时序、叙述时限和叙述话的运用技巧，从而排除了作者在文本研究中的出现。 - 时长
Use content analysis to study and verify such basic features of Spring Festival Gala language programs as themes, program number, duration, performers as well as the dialect used in areas.
用内容分析法研究论证春晚语言类节目主题、节目数量、时长、表演者以及所用方言等各方面的基本特征。交通运输工程
- 持久
- 工作持续时间
- 历时
- 时段
- 期间