英语释义

• an instance of change; the rate or magnitude of change

• the quality of being unsteady and subject to fluctuations;

  "he kept a record of price fluctuations"

• a wave motion;

  "the fluctuations of the sea"

片语

Humidity fluctuation湿度波动

quantum fluctuation量子起伏

market fluctuation[贸易] 市场波动；[物价] 市价涨落

speed fluctuation速度波动；速率变动；速度忽高忽低

current fluctuation电流起伏，电流波动；日常波动

temperature fluctuation温度波动；温度涨落

fluctuation ratio波动比；起伏比

price fluctuation[物价] 价格起伏，物价波动

seasonal fluctuation[天] 季节性起伏

economic fluctuation[经] 经济波动

fluctuation velocity[流] 脉动速度，[流] 波动速度；变动速度

cyclical fluctuation[统计] 循环变动，[经] 周期性波动

frequency fluctuation频率波动

turbulent fluctuation紊流脉动；紊动

amplitude fluctuation振幅摆动

fluctuation range[物价] 波动幅度

pressure fluctuation[油气] 压力波动

voltage fluctuation[电] 电压波动；电压升降

英汉例句

• though the fluctuation is not vast, it is enough to make a difference from peak to trough.

  尽管波动不算太大，却足以令峰谷之间产生差异。

• in addition, that kind of fluctuation would lead to social instability.

  此外，那样的波动会导致社会不稳定。

• his death came after a battle with a heart condition, cardiomyopathy, reportedly caused by a viral infection, which had caused noticeableweight fluctuation in his final years.

  他不幸去世前，曾和一种心脏病——心肌炎抗争。据推测该病是由病毒感染引起的，曾在他生命的最后几年造成他的体重明显波动。

• specifically, a single point anomaly will be marked by a sudden fluctuation in temperature on each side of a data point.

  具体讲，一个单点异常将由数据点每一侧温度的突然波动标识出来。

• once we have a function, it is much easier to filter on different data sets and fluctuation thresholds.

  一旦我们拥有了一个函数，对不同的数据集和波动临界点进行过滤就简单多了。

• dong xian「an, economist with china southwest securities, said: "for many exporters, the dollar」s fluctuation is a serious concern.the ability to settle trade in the yuan would reduce such risk.

  西南证券首席宏观分析师董先安说：“对于很多出口商来说，美元的波动是一个严重的问题。

• the present price fluctuation in the world market have necessitate the adjustment of price for bitter apricot kernel.

  目前世界市场的价格波动使得苦杏仁的价格必须调整。

• this isn「t a seasonal fluctuation so we」re going to have to get used to it.

  这并不是普通意义的阶级性波动所以我们必须学会适应它。

• 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.

  他们说，由于每天食量的波动而导致的不规则的生长，是使突然死亡的危险上升的原因。

• one of the most important of these is a fluctuation in the density of electrons and other electrically-charged particles in the ionosphere.

  最重要的一点是在电离层的电子和其他带电粒子的密度是波动的。

• but kumano cautioned the figures may be a one-off fluctuation and it is still too early to see if the change is lasting.

  但是熊野提醒道，这些数据可能只是昙花一现的波动，要想知道这一变化是否会持久还为时尚早。

• the erratic fluctuation of market prices is in consequence of unstable economy.

  经济波动致使市场物价忽起忽落。

• it could be that there was a minor power fluctuation when you turn your computer on or while you were using the computer.

  打开计算机或正在使用计算机的时候，都可能有很小的电源电压波动。

• the process is accompanied by fluctuation in the blood flowin the brain.

  这个过程伴随脑部血流的波动。

• it turns out we have several readings with a high fluctuation from their neighbors.

  结果证明，我们有一些读数相对于其相邻点有大的波动。

• it's deduced that the induced fluctuation does no good to the reproducing productivity.

  据推断，诱导波动对复制生产率没有好处.

• besides, vocational education faces a double threat: frequent fluctuation in the business cycle and that of a flooding of cheap college credentials.

  而且，职业教育也面临着双重威胁：商业周期中的频繁波动和廉价大学文凭的泛滥。

• less statistical fluctuation in response time produces a more consistent end user experience.

  响应时间上较少的统计波动将产生更稳定的终端用户体验。

• fluctuation of the carrying capacity in turn affects the food supply per capita.

  土地承载能力的波动转而影响食物的人均供给量。