周期
A series of events that are regularly repeated in the same order. It can refer to time, biological processes, or economic patterns.
Beispiele
3 von 5这个项目的开发周期大约是三个月。
The development cycle for this project is about three months.
经济学家正在研究当前的经济增长周期。
Economists are studying the current economic growth cycle.
这种花的花期很短，也就是一个周期。
This flower's blooming period is short, just one cycle.
Wortfamilie
Merkhilfe
Think of '周' (week/circle) and '期' (period). A period that circles back like a week.
Schnelles Quiz
蝴蝶的生命______包括卵、幼虫、蛹和成虫四个阶段。
Richtig!
Die richtige Antwort ist: 周期
Beispiele
这个项目的开发周期大约是三个月。
everydayThe development cycle for this project is about three months.
经济学家正在研究当前的经济增长周期。
formalEconomists are studying the current economic growth cycle.
这种花的花期很短，也就是一个周期。
informalThis flower's blooming period is short, just one cycle.
细胞分裂是一个复杂的生物学周期。
academicCell division is a complex biological cycle.
我们需要缩短产品的更新换代周期。
businessWe need to shorten the product replacement cycle.
Wortfamilie
Häufige Kollokationen
Häufige Phrasen
项目周期
project cycle
波峰周期
peak cycle
生理周期
physiological cycle
Wird oft verwechselt mit
期间 (qījiān) means 'during a period of time'; 周期 (zhōuqī) means a 'repeating cycle'.
Nutzungshinweise
Essential for IELTS Reading (biology/science) and Task 1 (process diagrams).
Häufige Fehler
Learners often use '时间' when '周期' is more accurate for repeating patterns.
Merkhilfe
Think of '周' (week/circle) and '期' (period). A period that circles back like a week.
Wortherkunft
From '周' (circle/circumference) and '期' (time/period).
Grammatikmuster
Schnelles Quiz
蝴蝶的生命______包括卵、幼虫、蛹和成虫四个阶段。
Richtig!
Die richtige Antwort ist: 周期
Verwandte Redewendungen
Verwandtes Vokabular
Mehr science Wörter
属性
B1A quality or feature that is typical of or belongs to something or someone.
百分比
B1A rate, number, or amount in each hundred. This is one of the most important words for IELTS Task 1 data description.
观测
B1To observe and measure something scientific or natural, such as weather, stars, or data, for research purposes.
板块
B1A major section or sector of something; in geology, it refers to tectonic plates; in business, it refers to industry sectors.
宏观
B1Relating to the whole of something rather than its parts; large-scale or overall, especially in economics or science.
相关性
B1A mutual relationship or connection between two or more things. In statistics, it refers to the extent to which two variables move in relation to each other.
干扰
B1The action of interfering or the process of being interfered with. In science and technology, it refers to unwanted signals or noise that disrupt communication or observation.
燃料
B1Material such as coal, gas, or oil that is burned to produce heat or power.
提取
B1To remove or take out something from a source, especially by a physical or chemical process; to abstract information.
循环
B1To move in a circle or orbit; to repeat a sequence of events or operations regularly.
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