I perceived a change in his behaviour.
我注意到他举止有些改变。
The faculty agreed on a change in the requirements.
全体教员同意改变要求。
I perceived a change in his behaviour over those months.
我注意到他的举止在那几个月里有些改变。
This decision signified a radical change in their policies.
这个决定表明了他们的政策发生了根本的变化。
What is needed is a change from the inside, a real change in outlook and attitude.
所需要的是来自内心深处的改变，在观点和态度上的真正改变。
The Macintosh computer helped catalyse a total change in the way computers were used.
麦金托什计算机帮助促进了计算机使用方式的大转变。
His speech called for a step change in attitudes to the environment in the 21st century.
他的演讲呼吁在21世纪彻底改变对待环境的态度。
The best thing is to be watchful and see the family doctor for any change in your normal health.
最好的做法就是保持警惕，身体一有变化就去看家庭医生。
If there were a change in family circumstances, I'd be a long way from home.
如果家庭环境发生了变化，我就会远离家乡。
One reason for the change in retirement patterns: Americans are living longer.
退休模式转变的一个原因是，美国人的寿命越来越长。
A change in diet today could take several months to have an effect on your hair.
今天饮食习惯的改变可能在几个月之后才能对你的头发产生影响。
The loss of shade trees is already causing a slight change in the world's climate.
庭荫树的减少给全球气温带来了微小的变化。
There is a regular cycle of change in resistance between the two sides of the nose.
鼻翼两边的阻力呈现一种有规律的周期性变化。
It signals a change in what has, until now, been a key element of scientific endeavor.
这预示着科学探索中关键因素发生了变化。
"This sudden change in our house is all your doing, my dear Pinocchio," answered Geppetto.
“我亲爱的皮诺乔，我们家这些突然的变化全是你带来的呀！”杰佩托回答说。
Twenge and her colleagues wanted to understand why this change in average wellbeing occurred.
特温格和她的同事们想要了解为什么平均幸福感会发生这样的变化。
One of the effects of climate change in New Zealand is that there will be more extreme weather.
气候变化在新西兰的影响之一是会有更多的极端天气。
If we calculate the change in entropy during gas mixing, we will find that this quantity is positive.
如果我们计算气体混合过程中熵的变化，我们会发现这个量是正的。
The experience makes us less successful and leads us to discount the ability to change in the future.
这些经历让我们变得不那么成功，导致我们低估了未来改变的能力。
The threat posed by climate change in the Arctic is one of the problems faced by Canada's Inuit people.
由北极气候变化造成的威胁是加拿大因纽特人面临的问题之一。
The trends related to movies are less disturbing compared with the change in how teens spend their time.
与青少年如何花时间的变化相比，与电影相关的趋势没有那么令人不安。
That's what's illustrated here with the end result being that there's some change in the life of the cell.
这就是这里所展示的最终结果就是细胞的寿命发生了一些变化。
This change in plankton found in marine deposits is what marks the boundary between the Cretaceous and the Tertiary.
海洋沉积物中浮游生物的这种变化标志着白垩纪和第三纪的分界线。
Is there anything else that might account for this change in muscular activity, other than saying that it is thinking?
除了说它在思考之外，还有什么其他原因可以解释肌肉活动的这种变化吗？
One key indicator of change in the environment surrounding these prehistoric settlements is the wood that was used there.
这些史前定居点周围环境变化的一个关键指标是当地曾使用的木材。
Developed a half-century ago, GNP helped establish a common way among countries of measuring the change in economic output.
国民生产总值是半个世纪前制定的，帮助各国建立了衡量经济产出变化的统一方式。
Thanks to new environmental and archaeological discoveries, we now know something about this remarkable change in local life.
由于环境和考古方面的新发现，我们现在对当地生活的这种显著变化有所了解。
Although change in carbon dioxide content closely follows change in temperature during periods of deglaciation, it apparently lags behind temperature during periods of cooling.
虽然在冰川消退期间二氧化碳含量的变化与温度的变化密切相关，但它显然滞后于冷却期间的温度。
We have argued consistently for a change in the law.
我们一直坚持不懈地鼓吹要更改法律。
We hadn't bargained for this sudden change in the weather.
我们没有预料到这样的天气突变。
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