fluctuated

While it has fluctuated quite a bit in recent quarters, its main trend since the recession began has been markedly downwards.

尽管最近几个季度货币流通速度波动较大，但自衰退以来其主要趋势一直是明显下行的。

Next, let's focus on production figures. As you can see from the graph, these have fluctuated over the last three months.

接下来我们将焦点集中于生产数据上。各位从图表中可以看到，过去三个月来变动很大。

The research resultsshowedthat the population density of rodents fluctuated obviously among different years, but there was no periodicity.

研究结果表明，不同年间啮齿类种群密度波动明显，但无周期性；

His grades fluctuated from Ds to Bs, and I had to have the old mid-semester "Do you want to drop out? " talk with him once again.

他的平时成绩总在D和B之间摇摆不定。我不得不在期中又一次找他谈话，“你是否想要退课？”

As you can see, over a ten-year period, the numbers of different fish in the North Sea have fluctuated, but the overall trend is downwards.

正如我们知道的，在过去的十年时间里，在北海地区不同鱼类的数量是波动，但总体趋势是向下降。

This cohort has fluctuated between 200m and 230m since the early 1990s, and in 2010 it stood at the upper end of that range.

这个人群自二十世纪九十年代以来，一直在二亿和二亿三千万之间波动，到2010年它达到了波动的高峰。

From the beginning of July to the end of October, sales figures fluctuated slightly and then levelled off in November.

从七月初到十月底，销售的数据变化平稳，十一月基本上可以达到目标！

The growth rate of the Chinese in Connecticut has fluctuated over the last century due to various different factors.

由于各种因素的影响，上个世纪华人增长率小有波动。

The dollar value of that cybercurrency has fluctuated sharply, but overall it has soared.

网络货币的价值剧烈震荡，但总体呈大幅上升趋势。

when the singing tone fluctuated, are not allowed to sing the melody of each sound component.

唱歌时音忽高忽低，唱不准组成旋律的每个音。

In contrast, retinal zeaxanthin fluctuated significantly upward on day 3, but there was no net change on day 7.

相反，视网膜的玉米黄质在第3天时有显著的提高，而在第7天不能看到这个变化。

The index was very weak last week, and fluctuated around the support. Furthermore, it was weak that the volume incresed whilst declining.

上周沪指走势萎靡，徘徊在支撑位附近。并且伴随着放量下跌，呈现出弱势状态。

The dollar, like the other main currencies (except sterling), has fluctuated since 2007, with no pronounced trend.

与其它主要货币（除了英镑）一样，美元自2007年以来区间波动，没有任何明显的趋势。

Over the decades, the attention we have paid to it has fluctuated.

数十年以来，我们对它的关注有起有落。

Shares on the stock market have fluctuated as a result of a world-wide economic downturn.

一场世界范围的经济衰退使股票价值出现了波动。

U. S. aid to Yemen has fluctuated over the years, depending on how grave the terror threat is perceived to be.

数年来美国在援助也门问题上一直摇摆不定，考量的标准是其对美国的恐怖威胁程度。

This week's option market seemed to have fluctuated because somebody was selling maliciously.

本周的期货市场，因为有人恶意抛盘而显得震荡不稳。

With welding speed increasing, the radial width of keyhole monotonously decreases, but radial length of keyhole will be fluctuated.

随着焊接速度的增加，小孔的径向宽度逐渐减小，而其长度有一个先减小后增大再减小的波动过程；

European stocks fluctuated between gains and losses as a resurgence in takeover activity offset declines in auto-industry shares.

欧洲股市在本交易日上下波动，收购活动的出现抵消了汽车业个股下跌的影响。

Wall Street stock market fluctuated in a narrow range and finally closed lower for the day. Turnover is also at a low level.

华尔街股市在小幅波动之后，以跌势报收，全天成交量也处于低水平。