This time experts reckon that prices are about 40% down on their peak on average, though some have been far more fluctuant.

专家估计这一次会使艺术品价相较于其峰平均下降近 40%，尽管有的艺术品价格波动更大。

Because we think we've crested it.

因为我们认为我们已经达到峰。

Numerous guidebooks across the world on heating, ventilation and air-conditioning claim office performance peaks at 22 degrees.

世界各地很多关于取暖、通风和空调的指南声称，办公室（员工）的绩效在 22 度达到峰。

What we see is a peak predicted in about 2080s, thereafter a plateau.

我们预计人类人口将在2080年代左右达到峰，进入平台期。

The number is a lot lower than the 98 executions that took place in 1999, when American capital punishment peaked.

这一数字远低于1999年的98人的峰 。

But the Seine here in Paris is expected to peak sometime during the day today or overnight tonight, at about a little less than the levels of the flood of 2016.

塞河水位据估计将会在今天白天或晚上达到峰，将会接近2016年洪水的水平。

It slowly makes it way south, and southern states see their peak color throughout November.

它慢慢地向南延伸，南部各州将在11月迎来色彩峰。

Investors are coming to grips with something being called " peak earnings" that the golden days of a booming economy, rich tax cuts for companies and low interest rates is right now and that will begin to fade next year.

投资者正在抓住一个被称为“峰收益”的东西，这是经济繁荣的黄金时期。对公司来说，富人减税和低利率现在刚好并且在明年将开始消退。

A decade ago unemployment hit 10 percent during the worst of the " Great Recession" but during the " Great Depression" the jobless rate peaked at nearly 25 percent.

十年前，在“经济大衰退”最严重的时期，失业率达到10％，但在“经济大萧条”期间，失业率却一度达到近25％的峰。

They can mono-torn apart if their vision stops at a 10-peak from which they just can't pixel it to be anything better.

如果他们的视力在十峰停止，他们就会单分裂，他们只是无法使他成为更好的东西。

From a high in the 1940s, absolute mobility has been falling.

1940年，绝对社会流动性达到峰，但从那一直在下降。

It would know when the peak demand for electricity is and so it would shutoff it's own cooling systems and run them only at night when there's less demand.

智慧城市能让我们知道电力需求的峰是什么时候，所以，峰时会关闭冷却系统，只在需求减少的晚上运行。

It means to reduce the peak of a graph or chart.

它的意思是使图形或图表中的峰降低。

But spikes like it can happen with every run.

但每一圈都可能出现峰。

It's all about keeping glucose spikes under control.

这都是为了控制血糖峰。

Exactly. So the headline writer is saying that the population is continuing to rise now, but at some point, the population will reach the peak, so it can't go any higher, just like an actual mountain.

没错。所以标题作者说现在人口在继续增长，但在某一时刻，人口将达到峰，所以它不能再上升了，就像一座真正的山一样。

Once they start, true labor contractions progress in frequency, duration, and intensity, and they can feel like waves that build up to a peak intensity and then gradually decrease.

一旦开始，真性宫缩渐频，持续时间渐长，强度增强，而且她们可以感觉像是波积累达峰强度逐渐减小。

While Note's advanced water carbon cooling protects against overheating to deliver peak performance for longer.

Note 先进的水碳冷却可以防止过热，从而在更长时间内达到峰性能。

While the vibrating system on a typical phone requires 10 or more oscillations to reach full power, the Taptic Engine in iPhone 6s reaches peak output in just one cycle, and stops just as quickly.

一般的手机振动系统需要振动10多次，才能达到全功率。而 iPhone 6s上的Taptic Engine只需振动一个来回就能达到输出峰，要停止振动也同样迅速。

I have not seen a single study that has used coffee within a few days of roasting, let alone its peak time, or within 24 hours.

我还没有看到一项研究使用了烘焙几天内的咖啡，更不用说在其峰时间或 24 小时内的咖啡了。