If it exists, it sees if it is atom.
如果存在该参数，就判断它是否是atom。
I don't know if it exists yet or not.
我不知道是否存在。
Uninstall the previous version, if it exists.
如果存在以前版本的话就将其卸载掉。
The first method opens the named record store if it exists.
如果指定的记录存储存在，第一个方法将会打开它。
If it exists, use the cached version of the information.
如果存在，使用信息的被缓存版本。
That divinity, if it exists, is the invention of thought.
那神性，如果它存在，就是思想的发明。
Today I begin to understand, what love must be if it exists.
今天我开始明白什么是爱，如果爱真的存在！
It occurs mainly in the dry soil in fine night if it exists.
若有凝结水，主要发生在干燥土壤和晴天的晚上。
This file is the first startup file to run (if it exists and is readable).
这个文件是第一个运行的启动文件(如果它存在并且是可读的)。
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。
If it exists, the change is hurt, then I would rather throw love into the sea.
如果爱的存在，换来的是伤害，那我宁愿把爱扔进大海。
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。
If this character is absent, division slash (8725), will be used if it exists.
如果这个角色是缺席，分工斜线(8725)，将用于如果存在的话。
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。
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 in view of having no inherent necessity to do so, it must be caused to exist.
如果是已存在的，鉴于有没有内在的必要性，这样做的话，它必须引起存在。
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？
This encoding, if it exists, is mapped to a CCSID and the CCSID is used as the internal encoding.
encoding 属性（如果存在）被映射为一个CCSID，然后这个 CCSID 被用作内部编码。
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。
Appointment-to-view television, if it exists at all, seems confined to sport and live reality shows.
约好一起看电视，这种事情大概只发生在看体育比赛或者现场真人秀的时候。
We have other hints about the Higgs; for example, if it exists, it plays a role in "unifying" different forces.
我们还有希格斯粒子的其他线索。举例来说，如果它存在，那么它在“统一”不同种类的力之中(译者注，大一统理论)也有作用。
GEF ensures that a connection is only created once by first checking to see if it exists already in the viewer.
GEF确保只创建一次连接，该工作是通过首先检查查看器中是否已经存在连接来完成的。
The Higgs boson is a hypothesised particle which, if it exists, would give the mechanism by which particles acquire mass.
希格斯玻色子是一个假说中的粒子。如果它存在，我们就知道了赋予粒子以质量的物理机制。
If it exists, it could explain literally everything in the universe - from subatomic particles to the laws of speed and gravity.
如果这些弦真的存在，基本上就可以解释宇宙中所有的存在——从亚原子粒子到速度和重力定律。
The asterisk in the third field indicates that the function foo() is to be probed if it exists in any module of the process.
第三个字段中的星号表示，在这个进程的任何模块中找到的foo()函数都应该探测。
There is no more question as to whether the document you have is the most recent version: If it exists on the wiki, it is up to date.
再也不用考虑当前文档是否是最新版本：如果存在于wiki上，那么它就是最新的。
When the heap object's finalize method is run and its memory freed, the SoftReference object is added to its ReferenceQueue, if it exists.
当heap对象的finalize方法被运行而且该对象占用的内存被释放，S of tReference对象就被添加到它的ReferenceQueue(如果后者存在的话)。
When the heap object's finalize method is run and its memory freed, the WeakReference object is added to its ReferenceQueue, if it exists.
当heap对象的finalize方法被运行而且该对象占用的内存被释放时，WeakReference对象就被添加到它的ReferenceQueue(如果后者存在的话)。
When the heap object's finalize method is run and its memory freed, the WeakReference object is added to its ReferenceQueue, if it exists.
当heap对象的finalize方法被运行而且该对象占用的内存被释放时，WeakReference对象就被添加到它的ReferenceQueue(如果后者存在的话)。
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