1.波动,起伏,涨落;【物】脉动
2.动摇不定,踌躇
3.【生】彷徨变异
1.frequent changes in the amount, value, or level of something
1.Gear pump by an independent motor drive, to be effective in blocking the upper reaches of the pressure pulsation and flow fluctuations.
齿轮泵由一个独立的电机驱动，可有效地阻断上游的压力脉动及流量波动。
2.Disregarding the big swing and trying to jump in and out was fatal to me. Nobody can catch all the fluctuations.
减少操作频率，要知道做多错多，没有人能抓住所有的波动！
3.Fluctuations depressed mood one day, the sky seems to fly in the weather for a Rush, might go for a static air!
一天下来心情起伏低落，天空中的云儿一会疾走似飞，一会静走似空！
4.The number of molecules is often small so that large fluctuations can occur.
在这个过程中，参与的分子数很少，通常有很大的波动。
5.Don't get too caught up in the daily or monthly fluctuations of your investment's return; remember your investment term and goal.
不要被投资回报的每天或每月的波动所困扰，记住你的投资期和投资目标。
6.Quantum fluctuations could make it ripple and roll like the surface of the ocean, Weiler says.
量子的起伏现象可以使它像海洋表面上的波浪和滚动，维勒说。
7.The appreciation of RMB and the fluctuations of exchange rate have no doubt increased the risk of the enterprises in international trade.
人民币升值和汇率波动，无疑加大了企业国际贸易的汇率风险。
8.Likening strong fluctuations in global currencies to a rollercoaster ride, Mr Wen said China was not to blame for that volatility.
他将全球货币的剧烈起伏比喻为坐过山车，称不应将这种波动归咎于中国。
9.At noon the spaces between the sensors will hide fluctuations that the computer will not know about.
到了正午，传感器之间的距离会掩盖连计算机都无法察觉的波动。
10.There is little doubt that, to the extent currency fluctuations affect trade, they do so with a very long lag -- probably up to two years.
无疑，在汇率波动影响贸易的问题上，它们的影响要滞后很长时间，或许会长达两年。