Maintaining this environment is very costly, and recent research shows that even old oil paint is unaffected by wide fluctuations in temperature and humidity.
维护这样的环境是非常昂贵的，而且最近的研究表明，即使是旧的油画也不会受到温度和湿度大波动的影响。
The researchers pointed out that low-frequency processes, such as fluctuations in stream flow and groundwater levels, would not usually be apparent to human populations.
研究人员指出，低频过程诸如河流流量和地下水水位的波动，通常不会对人类产生明显影响。
The dated isotope record shows that the fluctuations in global ice volume over the past several hundred thousand years have a pattern: an ice age occurs roughly once every 100,000 years.
同位素年代记录显示，过去几十万年全球冰量的波动有一个模式：冰河期大约每10万年发生一次。
There were, however, fluctuations in the climatic conditions, with the consequences that wet conditions were followed by dry ones, so that the availability of plants and animals oscillated brusquely.
但是，气候条件存在波动，造成干湿天气交替，以致可以获取的动植物数量忽高忽低。
Recent evidence suggests fluctuations in GA concentration during de-etiolation.
最近的证据表明了在去异黄酮化期间GA浓度的波动。
When images begin to fade, the uncertainty about where to look increases the fluctuations in superior colliculus activity, triggering a microsaccade.
当图象消失了，因为不确定该往哪看，上视丘神经活动会出现起伏现象，引起微眼跳。
The fluctuations in price can be quite significant.
价格的起伏会很大。
Fluctuations in either one could affect his earnings.
任何一方的波动都可能会影响他的收入。
This can lead to unwanted fluctuations in current or voltage.
这会导致电流或电压的无用波动。
Science says that it came from quantum fluctuations in the void.
科学告诉我们他们来自宇宙空穴（译者注：即后文提到的“空”间）中的量子涨落。
There are natural fluctuations in response times throughout the 60 minute run.
在60分钟的运行时间内响应时间会发生自然的波动。
There are natural fluctuations in response times throughout the 60-minute run.
在60分钟的运行时间内响应时间会发生自然的波动。
Another universal warning sign is when fluctuations in the system slow down.
另一个通用的预警信号是，系统中的变动速度慢下来。
Gritting salt, by contrast, is susceptible to large short-term fluctuations in demand.
与此相反的是，粗盐的消费由大量波动的短期需求决定。
But 20 years ago, researchers showed that there were slight fluctuations in their paths.
但在20年前，研究人员发现，这些行星的轨迹有了微小的变动。
That has helped limit sudden fluctuations in the dollar's value in currency markets.
这有助于限制美元价格在货币市场上出现突发性波动。
But fluctuations in the manufacturing process make the required consistency hard to achieve.
但由于制造过程中的波动误差，人们难以达到所需的一致性。
We discussed the ever-changing fluctuations in our attitude toward past decisions and future goals.
我们讨论到，无论是对已往的决定还是对未来的目标，我们的看法也总是在不断的变化波动。
But we couldn't do it as accurately as we can from the fluctuations in this microwave background.
但是，我们不能像利用微波背景辐射这般准确地做到这点。
What orcas, humans and other creatures perceive as sound consists of small fluctuations in pressure.
虎鲸，人类以及其它生物感知的声音是由压力中微小的振动组成的。
It is often difficult to predict and prepare manufacturing systems for rapid fluctuations in product demand.
经常很难预测产品需求的快速波动和为之准备制造系统。
These fluctuations in usage happen as part of the business process, such as end-of-month billing and reporting.
这些使用量波动是某些业务过程造成的，比如月底的结帐和报告。
People are also taught to buy bonds for the yield and to not pay close attention to daily fluctuations in price.
人们通常以为买公债就可以不用每天关注它的价格波动了。
You are sensitive to small fluctuations in your partner's mood and you take your partner's behaviour overly personally.
你对伴侣情绪上的任何小变化都很敏感，过于个人化地理解伴侣的行为。
Many countries have done this in the past decade to protect themselves against fluctuations in capital flows or commodity prices.
在过去十年中，为了保护自己免受资本流动和商品价格的波动影响，储备了大量外汇。
Stocks have traded wildly all summer, pushed and pulled by the fluctuations in the oil market and news from the financial sector.
股市在整个夏季的交易非常动荡，一直受国际石油市场的波动和金融方面的消息所影响。
Stocks have traded wildly all summer, pushed and pulled by the fluctuations in the oil market and news from the financial sector.
股市在整个夏季的交易非常动荡，一直受国际石油市场的波动和金融方面的消息所影响。
应用推荐