基本介紹
- 外文名：fluctuation
- 詞性：名詞
- 英式讀音：ˌflʌktʃuˈeɪʃn
- 美式讀音：ˌflʌktʃuˈeɪʃn
單詞釋義,短語搭配,雙語例句,
單詞釋義
英 [ˌflʌktʃuˈeɪʃ(ə)n] 美 [ˌflʌktʃuˈeɪʃn]
n. 波動，起伏
[ 複數 fluctuations ]
短語搭配
economic fluctuation 經濟波動
price fluctuation [經]價格起伏，物價波動
voltage fluctuation 電壓波動；電壓升降
temperature fluctuation 溫度波動；溫度漲落
market fluctuation 市場波動；市價漲落
speed fluctuation 速度波動；速率變動；速度忽高忽低
fluctuation range 波動幅度
current fluctuation 電流起伏，電流波動；日常波動
fluctuation velocity 脈動速度，波動速度；變動速度
cyclical fluctuation 循環變動，周期性波動
turbulent fluctuation 紊流脈動；紊動
雙語例句
- Changes in climate before that period caused severe fluctuation in sea level, resulting in the extinction of the dinosaurs. 在此之前，氣候的變化導致了海平面的劇烈波動，恐龍因此滅絕。
- Changes in climate before the Cretaceous period caused severe fluctuation in sea level, resulting in the extinction of the dinosaurs. 白堊紀以前的氣候變化導致了海平面的劇烈波動，引發了恐龍的滅絕。
- Since potential markets for the minority businesses already exist through the sponsoring companies, the minority businesses face considerably less risk in terms of location and market fluctuation. 由於少數族裔企業的潛在市場已經通過贊助公司而存在，因此少數族裔企業面臨的地理位置和市場波動風險要小得多。
- The same fluctuation back and forth occurs in areas other than intelligence. 同樣的上下波動也發生在智力以外的領域。
- 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。
- This could be a natural fluctuation. 這也可能是一種自然波動。
- The Central Bank successfully curbed the economic fluctuation. 央行成功抑制了這樣的經濟波動。
- In addition, that kind of fluctuation would lead to social instability. 此外，那樣的波動會導致社會不穩定。
- The 20% available CPU is maintained for expected utilization fluctuation. 留出20%的CPU以應對預期的利用率波動。
- Fluctuation of the carrying capacity in turn affects the food supply per capita. 土地承載能力的波動轉而影響食物的人均供給量。
- It turns out we have several readings with a high fluctuation from their neighbors. 結果證明，我們有一些讀數相對於其相鄰點有大的波動。
- It's deduced that the induced fluctuation does no good to the reproducing productivity. 據推斷，誘導波動對複製生產率沒有好處。
- Less statistical fluctuation in response time produces a more consistent end user experience. 回響時間上較少的統計波動將產生更穩定的終端用戶體驗。
- Though the fluctuation is not vast, it is enough to make a difference from peak to trough. 儘管波動不算太大，卻足以令峰谷之間產生差異。
- Selling the stock after the price rises and making money from prices fluctuation is speculative. 等股票漲價後賣掉，賺買賣的差價則是投機性的。
- Once we have a function, it is much easier to filter on different data sets and fluctuation thresholds. 一旦我們擁有了一個函式，對不同的數據集和波動臨界點進行過濾就簡單多了。
- They regulate the surplus and deficiency in time, and smooth out the price fluctuation, which contributes to society. 他們在時間上調劑了餘缺，平滑了價格的波動，對社會有貢獻。
- The present price fluctuation in the world market have necessitate the adjustment of price for bitter apricot kernel. 目前世界市場的價格波動使得苦杏仁的價格必須調整。
- Specifically, a single point anomaly will be marked by a sudden fluctuation in temperature on each side of a data point. 具體講，一個單點異常將由數據點每一側溫度的突然波動標識出來。
- It could be that there was a minor power fluctuation when you turn your computer on or while you were using the computer. 打開計算機或正在使用計算機的時候，都可能有很小的電源電壓波動。
- Once you average over that many individual molecules, you find that there's very, very little fluctuation in the energy. 一旦你對許多單獨的分子取平均，你會發現，漲落非常，非常小。
- They say uneven growth, due to the fluctuation in the amount eaten per day, is responsible for the increase in the risk of sudden death. 他們說，由於每天食量的波動而導致的不規則的生長，是使突然死亡的危險上升的原因。
- It's the first study to trace the fluctuation of a natural (not human-caused) aerosol around the globe over the course of a century. 這是第一個試圖勘測整個世紀地球表面自然(非人造)環境中懸浮顆粒的研究。
- One of the most important of these is a fluctuation in the density of electrons and other electrically-charged particles in the ionosphere. 最重要的一點是在電離層的電子和其他帶電粒子的密度是波動的。
- She also finds considerable price fluctuation in the late nineteenth century, before the steady upward climb of the early twentieth century. 她也發現了19世紀晚期（即在20世紀初期價格穩步攀升之前）值得注意的價格波動。
- The five stages of weight fluctuation, which can vary over around two stone, emerged in a study of 3,000 women by UK weight management firm. 研究顯示，女性的體重在這5個階段會上下波動約28磅。該研究由英國“體重管理”公司開展，共有3000名女性參加。
