The apartheid system which enshrined racism in law still existed.
以法律形式保护种族主义的种族隔离制度依然存在着。
While it is unknown just how much of this is true, it is certainly known that silk cultivation has existed in China for several millennia.
虽然我们不知道这其中有多少是真实的，但可以肯定的是，丝绸栽培在中国已经存在了几千年。
Ant societies existed in something like their present form more than seventy million years ago.
蚂蚁社会大约在七千万年前就以类似现在的形式存在。
In choosing a method for determining climatic conditions that existed in the past, paleoclimatologists invoke four principal criteria.
在选择确定过去存在的气候条件的方法时，古气候学家援引了四个主要标准。
After I explained to Juan that yes, we did have a moon and yes, it was very similar to his, I felt a sort of awe at the possibilities that existed in his world.
当我向胡安解释说，是的，我们确实有一个月亮，是的，它和他的月亮非常相似，我对他的世界里存在的可能性感到一种敬畏。
To establish such a chronology, it is necessary to determine the relative amounts of land ice that existed at various times in the Earth's past.
为了建立这样一个年表，有必要确定地球过去不同时期存在的陆冰的相对数量。
To begin with, they will have to find out whether life has ever existed on the planet of Mars in the past.
首先，他们必须搞清楚火星上是否曾经存在过生命。
As a monarchy, the Spanish government distrusted the rising spirit of democracy in the United States, especially the much freer expression of democracy that existed among the western farmers.
作为一个君主政体，西班牙政府不信任美国正在兴起的民主精神，尤其是存在于西方农民中的更为自由的民主表达。
British archaeologist Howard Carter knew that the tomb of the Egyptian pharaoh Tutankhamun existed from information found in other sites.
英国考古学家霍华德·卡特从在其他遗址中发现的信息里得知，埃及法老图坦卡蒙的坟墓是存在的。
For example, the Rio Grande pueblos already existed when the United States acquired sovereignty over New Mexico in 1848.
例如，当美国在1848年获得新墨西哥的主权时，大草原就已经存在了。
Hess suggested that the presence of water, probably released from minerals decomposing in the Earth's mantle, might have meant that a high-magnesium magma could have existed at a lower temperature.
赫斯认为，水的存在可能是由地幔中分解的矿物质释放出来的，这可能意味着含镁高的岩浆可能在较低的温度下存在。
The idea already existed in embryo in his earlier novels.
这个想法在他早期的小说中已初见端倪。
Unfortunately, it is in the nature of the archaeological evidence, which is almost invariable only a sample of what once existed, that such figures will always be elusive.
不幸的是，从考古学证据的性质来看，这类人物总是难以捉摸的，因为考古学证据几乎是一成不变的，只是曾经存在过的东西的一种样品。
Even setting aside the unproven hints of ancient oceans, the extent of the outflow channels suggests that a huge total volume of water existed on Mars in the past.
即使不考虑未经证实的古代海洋迹象，流出渠道的范围表明，过去火星上存在着大量的水资源。
A number of fitness spas existed prior to this aerobic fitness movement, even a national chain with spas in most major cities.
在这种有氧健身运动出现之前，市面上已经有不少健身水疗会所，在大城市甚至有全国性的连锁机构。
The gastro-pub has existed in various locations in Hong Kong since 2002.
2002年起，美食酒吧已经在香港各地陆续出现。
Prior to 1960, geologists Bowen and Hess disagreed over whether or not the very high temperatures needed to produce magmas rich in magnesium could have existed on Earth.
在1960年之前，地质学家鲍温和赫斯在地球上是否存在产生富含镁的岩浆所需的高温这一问题上存在分歧。
Photographic evidence suggests that liquid water once existed in great quantity on the surface of Mars.
照片证据表明，液态水曾大量存在于火星表面。
With the development of technology, many things which only existed in science fictions are brought into our daily life.
随着科技的发展，许多过去只存在于科幻小说中的东西被带入了我们的日常生活。
However, more recent data imply that at least some parts of the planet did in fact experience long periods in the past during which liquid water existed on the surface.
然而，更新的数据表明，至少在该星球表面的一些部分的确存在过液态水，且存在于过去很长的一段时间内。
The earliest libraries existed thousands of years ago in China and Egypt, where collections of records on tablets of baked clay were kept in temples and royal palaces.
中国和埃及早在几千年前就有了最早的图书馆，在这两个国家，烧制陶片上的记录被保存在寺庙和皇宫里。
Several pairs of such vowels existed in early English.
在早期英语中，有好几对这样的元音。
Paper had already existed in China, but the process for producing it was difficult and the paper was of low quality.
中国已经有纸了，但是生产纸的过程很困难，而且纸的质量也很差。
When drive-ins were at the height of their popularity in the late 1950's, some 4,000 existed in the United States, but today there are less than one-quarter that many.
在20世纪50年代末汽车影院最受欢迎的时候，美国大约有4000家汽车影院，但如今，这个数字还不到当时的四分之一。
In the late twentieth century, archaeologists discovered the remains of a sophisticated people whose settlement might have been the hub of a civilization few people even thought existed.
在20世纪后期，考古学家发现了一个复杂民族的遗迹，他们的居住地可能是一个鲜为人知的文明中心。
The work fills (in) a gap which has hitherto existed in our archaeological literature.
这部著作填补了我国考古学文献中的一个空白。
If you existed in the world of Fahrenheit 451, which book would you want to memorize?
如果你生存在这个华氏451的世界，哪本书是你想要默记的？
One resin they used we know only existed in Burma.
就我们所知他们使用的一种树脂只在缅甸存在。
One resin they used we know only existed in Burma.
就我们所知他们使用的一种树脂只在缅甸存在。
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