It exists in dreams rather than actuality.
它于梦想而非实际中存在。
It exists only in human brains.
它只存在于人类的大脑中。
If it exists, it sees if it is atom.
如果存在该参数，就判断它是否是atom。
It exists between your ears. You create it.
它存在于你两耳之间，你创造了它。
But you can't tell a story in which it exists and doesn't exist.
但你不能说，它既存在又不存在。
However, that it exists (or existed at one point) is undisputed.
然而，它的存在(或在某个时期的存在)是无可争议的。
Energy is like a river; it exists in two ways: flows and stores.
能源就像一条河；它有两种存在方式：流动和储藏。
The latter command underlined the file name, indicating that it exists.
后一个命令在文件名上显示下划线，这表示此文件存在。
Scientists are still arguing over what it is and whether it exists at all.
科学家们还在争论着它是什么以及它究竟是否存在这样的问题。
Most of what goes on in nature is invisible, yet we don't deny that it exists.
自然界中绝大部分的情形是看不见的，然而我们并不否认它们的存在。
How does an insect or animal live in the wild without anyone knowing it exists?
一个昆虫或动物是怎么生活在野外而没有人知道它们的存在？
As you can see, F4 (if it exists) is constant, and hence trivially predictable.
正如您所看到的，F4(如果它存在的话)是常量，因此可以进行琐碎的预测。
It is transient in the sense that it exists only during the running of the process.
它仅在流程运行的过程中存在，从这个角度来讲，它是瞬态的。
If it exists at all, it makes up about three-quarters of the stuff in the universe.
如果它真的存在，它会占据宇宙四分之三的物质。
The first one asserts that the calculator instance object is not null, i.e. it exists.
第一个宣称这个计数器实例对象不是空，就像它实际存在一样。
The most startling thing about Super Mario Galaxy 2, then, is that it exists at all.
关于《超级马里奥银河2》最令人吃惊的事情，就是，它真的出现了。
If you suspect that it exists, you need to pull it into the light so it can be dealt with.
如果你怀疑它存在，你需要将它置于阳光下，这样它就能得到解决。
As the name implies, this syntax creates the object, or if it exists already, replaces it.
顾名思义，这个语法创建对象，如果对象已存在的话，那么将替代对象。
If it exists the new planet is so freezing cold it is difficult to spot, researchers said.
研究人员说，如果存在如此寒冷的新行星，那么将很难认出它。
But first you have to acknowledge that it exists, realize that you are indeed doing it.
但首先你必须承认这个问题存在，意识到你正在这样做。
If set, this will cause a mini-Content Audit to be run for each user's content where it exists.
如果设置，就会引起为每个用户的内容(如果存在)运行一次微型的内容审计。
It is a complete understanding of the universe, why it is as it is and why it exists at all.
它是一个对宇宙的完整理解，为什么它是这样的和为什么它存在着，仅此而已。
Just as important as the architecture itself is the rationale for why it exists in the way it does.
如同体系架构本身一样重要的就是它以这种方式存在的基本原理。
Second question, though, is: Does the soul, even if it exists, survive the destruction of the body?
第二个问题，如果灵魂存在，能否在身体毁坏后得以幸存？
Paris as it exists, warts and all, is much more interesting than the Paris of Woody Allen’s mind.
现实中的巴黎，实话实说，比伍迪·艾伦心中的巴黎有趣得多。
It opens the floodgates for scientists developing techniques to identify alien life, if it exists.
它打开了科学家开发识别外星生物的技术之门，如果确实存在外星生物的话。
The memorial fund is really the 1961 team’s lasting legacy because it exists still today,” she said.
她说：“这项纪念基金是1961年花样滑冰队留下来的长远遗产，它到今天还在发挥作用。
The memorial fund is really the 1961 team’s lasting legacy because it exists still today,” she said.
她说：“这项纪念基金是1961年花样滑冰队留下来的长远遗产，它到今天还在发挥作用。
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