毛料衣服在热水中会收缩的。
毛料衣服在热水中会收缩的。
在实验室里，当海豹潜入到水面以下并停止呼吸时，它的心脏跳动得更慢，需要的氧气更少，动脉也会收缩。
In the laboratory, when the seal dives below the surface of the water and stops breathing, its heart beats more slowly, requiring less oxygen, and its arteries become constricted.
这样可以稳定上下颌，这样骨头就不会收缩使你的脸看起来很老。
It stabilizes the jaw so the bone doesn't shrink and make your face look older.
一次中亚细亚之行——比如奔赴正在收缩，并被严重污染的咸海——也会收集到此类证据。
A visit to central Asia - to the shrinking and polluted Aral Sea, for example - provides evidence of that.
她说，当人们变得紧张或有压力时，他们的外周血管会收缩，进而使皮肤冷却。
When people become tense or stressed, their peripheral blood vessels contract, cooling the skin, she said.
当你猛地向前一倾的时候，你全身的肌肉就会收缩得像一只拳头，看不到前面有人从你身边擦身而过。
You crash forward, your muscles contracting like a fist, and you can't even see that people are running away from you because something has forced your eyes shut. And then it's over.
世界银行预测，全球GDP经过长达8年的强劲增长，目前预计今年会收缩1.7%。
Global GDP growth, after a robust eight-year stretch, is now set to contract by 1.7 percent this year, the World Bank predicts.
鉴于许多有毒物质都是苦味的，所以研究者们以为肺部的肌肉在遇到苦味时会收紧和收缩，从而使得呼吸者远离那些有可能有毒的苦味物质。
Many toxic compounds are bitter, so the researchers expected the lung muscle to tense up and contract—to compel the breather to move away from whatever was bitter and perhaps toxic.
支持者担心如果原油和天然气价格持续下跌，公用事业和消费者购买昂贵的可再生能源的刺激因素将会收缩。
Advocates are concerned that if the prices for oil and gas keep falling, the incentive for utilities and consumers to buy expensive renewable energy will shrink.
正常衰老的同时，海马体也会收缩。
德国下调了经济增长的预测，预计德国经济今年会收缩2.25%。
Germany has revised downward its prediction its economy will shrink by 2.25 percent this year.
当我们的祖先身体被毛发覆盖时，当人感到沮丧或者寒冷的时候皮肤上的一种叫“立肌”的肌肉会收缩，使他们的毛发竖立起来。
When our ancestors were covered in fur, muscles in their skin called "arrector pili" contracted when they were upset or cold, making their fur stand on end.
腿部的肌肉群很大以至于肌肉整体不会收缩，他说。
The muscles in the legs are so large that the whole muscle does not contract, he says.
根据世界银行今天公布的最新全球经济增长预测，2009年全球经济将会收缩1.7%，而去年全球经济增长了1.9%。
The World Bank's latest estimate of global economic growth in 2009, released today, forecasts a contraction of 1.7 percent compared to economic growth last year of 1.9 percent.
天气冷时，人们手部和脚部的血管会收缩，使手指和脚趾冰冷、发白。
The blood vessels in our hands and feet tighten up when it s chilly which makes our fingers and toes cold and white.
天气冷时，人们手部和脚部的血管会收缩，使手指和脚趾冰冷、发白。
The blood vessels in our hands and feet tighten up when it's chilly - which makes our fingers and toes cold and white.
如果这个发生了，那你的任务就是如何学会收缩你的小腿而不让关节超伸。
If that happens, your challenge is to learn to contract your quads without letting your knees hyperextend.
诺基亚透露，将有部分研发部会扩大，而另一些则会收缩，或者因重组而被关闭。对此，诺基亚未提供进一步的细节。
Some sites will grow, others will contract and some will be closed as a result of the reorganization, Nokia said, without providing further details.
通常每分钟心脏会收缩和扩张70至80次，每次心跳会给四个心室供应一股新鲜的血液。
Normally the heart contracts and relaxes between 70 and 80 times per minute, each heartbeat filling the four Chambers inside with a fresh round of blood.
柏林马普研究所的调查者发现，当人们感到激动或者受到奖赏时，脑的一部分运动会收缩并且效率低下。 。
Researchers % from the Max Planck Institute in Berlin found that a part of the brain which activates when people feel motivated or rewarded, shrinks and works less efficiently.
柏林马普研究所的调查者发现，当人们感到激动或者受到奖赏时，脑的一部分运动会收缩并且效率低下。 。
Researchers % from the Max Planck Institute in Berlin found that a part of the brain which activates when people feel motivated or rewarded, shrinks and works less efficiently.
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