重新获取点数组(如果它存在)。
那神性，如果它存在，就是思想的发明。
如果它存在，那么它被激活。
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)。
This file is the first startup file to run (if it exists and is readable).
如果它存在缺陷，如何改进它使之成为可用的工具？这是尚待解决的问题。
If it has flaws, can it be improved and made into a worthwhile tool?
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。
As you can see, F4 (if it exists) is constant, and hence trivially predictable.
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。
The Higgs boson is a hypothesised particle which, if it exists, would give the mechanism by which particles acquire mass.
他说道他的同事们在日内瓦最近宣布希格斯粒子的特定地点是可能存在的，如果它存在。
He says the recent announcement by his colleagues in Geneva pinpoints a specific location where the Higgs is likely to exist, if it exists at all.
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。
We have other hints about the Higgs; for example, if it exists, it plays a role in "unifying" different forces.
构造方法在它的parameters参数中检查每个属性；对于每个属性，如果它存在于原型中，那么它的值覆盖参数的默认值。
The constructor examines each property in its parameters argument; for each one, if the property exists in the prototype, then its value overrides the parameter's default value.
如果它存在，那么它加载从该文件的所有配置，如果没有，应用程序会显示配置页面，然后用户可以进入所有的配置细节，并进一步进行。
If it exists, then it loads all the configuration from that file and if not, the app will show the config page, then the user can enter all the config details and proceed further.
单个引用类型、RiCEvent适用于所有生成的事件，并且保持了对事件数据的引用(如果它存在的话)，而且只会对带有数据的事件生成一个稳定的类型。
A single reference type, RiCEvent, is used for all generated events and also holds a reference to the event's data (if any exists), and a dedicated type is generated only for events with data.
我会想当前要求您的唯一的事： 您能推荐过滤器适当为有较少压力损失比101G 过滤器的PRF-101?它会花费多少如果它存在? 谢谢。
The only thing I would like asking you about at present: could you recommend filter suitable for PRF-101 that has less pressure losses than 101G filter?How much it would cost if it exists?
因此，如果它曾经在地球上存在过，那么它在很久以前就应该衰变了。
Therefore, if that ever had been present on Earth, it would have decayed ages ago.
如果只存在一个唱片，我就选择它。
如果你愿意的话，可以把它保存在你的个人电脑文件里。
如果你知道你的电脑会储存信息，为什么你还要把它储存在你自己的个人记忆里，你的大脑里？
If you know your computer will store information, why do you store it in your own personal memory, your brain?
如果狗颈部的毛都竖立起来，或是它发出低分贝咆哮，或是呈掠夺、跟踪姿势，那么周围肯定存在危险。
If the dog's hackles are up, gives a low decibel growl, or engages in a predatory, stalking posture, then there is probably a danger in the environment.
总之，如果只存在一个唱片，我就选择它。
如果这个文件不存在，就需要创建它。
如果WAS_HOME目录存在，那么删除它和其中的内容。
If the WAS_HOME directory exists then delete it and its contents.
如果WPS_HOME目录存在，那么删除它和其中的内容。
If the WPS_HOME directory exists then delete it and its contents.
如果这个模式已经存在，那么先删除它。
如果条目存在，它应该是名称服务表示格式的。
If the entry exists, it would be in the name service representation format.
如果此文件不存在，安装程序会创建它。
If the file does not exist, the installation application creates it.
如果上述路径不存在，脚本将尝试创建它。
If the path does not exist, the script will attempt to create it.
如果此文件不存在，安装程序会创建它。
If he file does not already exist, the installation application creates it.
如果此目录不存在，就创建它。
当然，如果这种机制确实存在，它肯定会有缺陷。
Of course, if such a system really exists, it could have a drawback, he pointed out.
当然，如果这种机制确实存在，它肯定会有缺陷。
Of course, if such a system really exists, it could have a drawback, he pointed out.
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