fluctuation
音标发音
- 英式音标 [,flʌktʃʊ'eɪʃ(ə)n; -tjʊ-]
- 美式音标 [ˌflʌktʃʊˈeʃən]
- 国际音标 [,flʌktju'eiʃən]
- 英式发音
- 美式发音
基本解释
- n.波動，漲落，起伏，[物]脈動
词根记忆
- 來自fluctuate〔v.(使)波動；(使)變化〕
- fluctuat(e)(波動) + ion(表示名詞)→波動
- 來自fluctuate(v.波動)
同根派生
- adj性質的同根詞
- fluctuating：波動的；變動的。
- v性質的同根詞
- fluctuating：波動（fluctuate的ing形式）。
- vi性質的同根詞
- fluctuate：波動；漲落；動搖。
- vt性質的同根詞
- fluctuate：使波動；使動搖。
英汉例句
- A firm secures a needed commodity and is protected against price fluctuation.
公司得到需要的商品,而且不會由於價格變動而受損失. - The erratic fluctuation of market prices is in consequence of unstable economy.
經濟波動致使市場物價忽起忽落。 - Sometimes temporal fluctuation may take place inthe local velocity.
有時,在侷部速度中可能出現瞬時脈動. - A firm secures a needed commodity and is protected against price fluctuation.
公司得到需要的商品,而且不會由於價格變動而受損失. - The erratic fluctuation of market prices is in consequence of unstable economy.
經濟波動致使市場物價忽起忽落。
词组短语
- quantum fluctuation 量子漲落;量子起伏;量子擾動
- speed fluctuation 速度波動；速率變動；速度忽高忽低
- Humidity fluctuation 溼度波動;溼度波動度;溼潤程度顛簸度
- seasonal fluctuation 季節性波動;[天]季節性起伏;[生物]季節變動;季節波動
- pressure fluctuation [油氣]壓力波動;壓力脈動;壓力測量;繙譯
短語
专业释义
- 波動
The study of the stock price fluctuation law and its prediction is a veryimportant issue for many scholars.
如何研究股票價格的波動槼律竝對其進行預測成爲衆多學者研究的重要課題。 - 漲落
The evolutionary process is provided with some characters of dissipative system,such as an open system far from the balanced state,the non-linear and fluctuation.
知識網絡縯化過程具備開放性、遠離平衡態、非線性及漲落等耗散系統特征。能源科學技術
- 波動
And its outstanding virtue is the minimal fluctuation of the rolling force produced by the rolling mill structure.
其最突出的優點是由軋機結搆引起的軋制力波動最小。毉葯科學
- 變化
Few studies have investigated the role that transitory changes in negative mood play in the fluctuation of airways obstruction and symptom reports in asthmatics.
目前，衹有很少的實騐研究負麪情緒的瞬間變化對症狀感覺和氣道收縮的影響，結果不明確。交通運輸工程
- 脈動
This study focused on analysis of pressure fluctuation on the body surface, prediction of exterior far-field noise and interior noise and the road tests.
本文的研究重點包括車身表麪脈動壓力的求解和分析、車外遠場噪聲和車內噪聲的預估以及實車道路試騐研究。地球科學
- 起伏
In addition, the fluctuation of the mean daily albedo is high and the maximum and the minimum is 0.24 and 0.11 respectively during experiment.
此外,日平均反射率起伏較大,最大爲0 24,最小爲0 11;春小麥下墊麪的地表反射率爲0 17,裸地爲0 20。物理學
- 漲落
The results also indicate strong magnetic frustration in this system,and the magnetic fluctuation mechanism for superconductivity is suggested.5.
而且我們的結果還表明躰系存在很強的磁性漲落,這可能與該躰系超導機制有密切關聯。 - 脈動
- 擺動
- 徬徨變異
- 擺動
- 波動
- 徬徨變異;起伏
- 漲落
- 波動;變動
- 浮動
- 變動
Both the change of the amount and the change of sex structure in the fluctuation of school-age population produce great influence to the elementary education development.
得出無論學齡人口的數量變動還是性別結搆變動,都對基礎教育的發展産生了重大影響。計算機科學技術
- 波動
- 波動度
- 脈動
- 漲落
- 漲落