The exhibition traces the history of graphic design in America from the 19th century to the present.
这个展览会追溯了从19世纪到现在美国平面设计的历史。
It studies these populations in the past, present and future using quantitative data and mathematical models as tools of analysis.
它使用定量数据和数学模型作为分析工具，研究这些人口在过去、现在和未来的情况。
It studies these populations, in the past, present and future, using quantitative data and mathematical models as tools of analysis.
它使用定量数据和数学模型作为分析工具，研究这些物体在过去、现在和未来的数量。
The amount of energy that can be produced anaerobically is a function of the amount of glycogen present—in all vertebrates about 0.5 percent of their muscles' wet weight.
能以无氧方式产生的能量是存在的糖原量的功能——在所有脊椎动物中，糖原量约占其肌肉湿重的0.5%。
Central heating was present in every upper-middle-class home by the second half of the 19th century.
到19世纪下半叶，中央供暖系统已出现在每个中上层家庭里。
Where are you in the cycle of renewal: Are you actively preserving the present, or selectively forgetting the past, or boldly creating the future?
你处于更新周期的哪个阶段：是积极维持现状，还是选择性忘记过去，又或是大胆创造未来？
We are guided by a belief that good things will happen for us in the future if we take proper care of the present.
我们被这样一种信念指引着：如果我们过好现在的生活，未来就会有好事发生。
Thirty people were present and all except me came from the island, called Makelua, in the nation of Vanuatu.
研讨会共有30人出席，除我以外，都来自瓦努阿图国一个名叫马基鲁瓦的岛屿。
There's a way in which the context of the war, too, shadows the poem and remains present in it.
在某种程度上，战争的背景也投影于这首诗，并一直存在于诗中。
That means a higher proportion of what is in the sea is being caught, so the real difference between present and past is likely to be worse than the one recorded by changes in catch sizes.
这意味着更多的海洋生物正在被捕捞，所以现在和过去之间的真正差异可能比捕捞量变化所记录的更糟糕。
One could therefore present Napoleon in terms of his desire to impress or Churchill in terms of his lonely melancholy.
因此，人们可以从渴望给人留下印象的角度介绍拿破仑，或者从孤独忧郁的角度介绍丘吉尔。
It isn't a school subject or an academic discipline, but it can be learned; It is a quality that is required of artists, but it is also present in the lives of scientists and entrepreneurs.
它不是一门学校的科目或学术学科，但它是可习得的；这是艺术家必须具备的品质，但它也存在于科学家和企业家的生活中。
The supply of oil can be shut off unexpectedly at any time, and in any case, the oil wells will all run dry in thrty years or so at the present rate of use.
石油供应可能会随时意外中断；不管怎样，以目前这种消费速度，只需30年左右，所有的油井都会枯竭。
The interviews present a remarkable snapshot of Britain in these dark days of recession.
这些访谈深刻地展现了英国在黑暗的经济大萧条时期的点滴情况。
Levels of pollution present in the atmosphere are increasing.
大气中的污染程度正在加深。
A top priority at present is to prevent the virus from establishing a foothold in densely populated urban or peri-urban parts of the country.
目前一项首要重点是防止病毒在该国人口密集的城市或城郊地区立足。
At present, in many parts of China, paper cutting skill has become a must for women and a symbol of a clever mind.
目前，在中国的很多地方，剪纸已经成为女性的必修技能和头脑聪明的象征。
At present, throughout the world, over 80% of the land that is suitable for raising crops is in use.
目前，在世界范围内，80%以上适合种植农作物的土地都在使用中。
The beauty of rereading lies in the idea that our bond with the work is based on our present mental register.
重读的美妙之处在于，我们与作品的联系是建立在我们当前的心理状态上的。
They argue that the first hunter-gatherers to develop rice agriculture must have done so in this southern zone, within the apparent present-day geographic range of wild rice.
他们认为，最早发展水稻农业的狩猎采集者一定是在这个南部地区，在现在野生水稻明显的地理范围内。
This germ—which is present in soil and water, not feces—is responsible for "swimmers ear", an itchy or painful inflammation of the ear.
这种细菌——存在于泥土和水中，而非粪便——是造成“游泳耳”的主要原因，症状是耳朵发痒疼痛和红肿。
No air bubbles were present in the green ice, suggesting that the ice was not formed from the compression of snow but instead from the freezing of seawater.
绿色冰层中不含气泡，这表明了这种冰层是由冻结的海水形成的，而不是凝结压紧的积雪。
All four of these pitfalls are present in the life of Noah, and we can learn from him how to handle these tests.
这四个陷阱都存在于诺亚的生活中，我们可以向他学习如何面对这些考验。
We may be on the verge of a new era, when the PC will get up off the desktop and allow us to see, hear, touch and manipulate objects in places where we are not physically present.
我们可能正接近一个新时代，届时个人电脑将脱离桌面，让我们能够在自己不在场的地方看到、听到、触摸和操作物体。
I am responsible for financial development programs in many parts of the world, so forecasting long range trends and making predictions on the basis of present evidence is what I do.
我负责世界上许多地方的金融发展项目，所以我的工作就是预测其长期趋势，并在现有证据的基础上做出预测。
Such ice cores trap gases, bits of dust, and other chemicals that were present in the snow that fell over Greenland for thousands of years and then became compressed into ice.
这些冰芯将气体、尘埃和其他化学物质封存在格陵兰岛数千年来的积雪中，然后被压缩成冰。
They were, rather, a loose collection of songs transmitted by generations of Greek bards, and only redacted in their present form at some later date.
相反，它们是由几代希腊吟游诗人传唱的散文集，只是后来才以现代的形式进行了编辑。
A group of young artists from Nanjing present a grand exhibition in the China National Art Museum from Jan. 5 to 11.
一群来自南京的年轻艺术家在1月5日到11日起在中国美术馆举办了一场盛大的展览。
Thirty people were present, and all except me came from the island called Mcclure in the nation of Vanuatu.
在场的三十个人，除了我之外，都来自瓦努阿图国的一个叫麦克卢尔的小岛。
I wish to heaven I could walk in and take a trip right through the hearts of those present!
我向上天许愿，我多希望能走进那儿，到在场的人心中畅游一番！
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