TRNGs are usually based on physical phenomena such as thermal noise, atmospheric noise, radioactive decay and even coin-tossing.
真随机数发生器的熵源通常来自于真实的物理世界，如热噪声，大气噪声，放射性衰减甚至掷硬币。
If a losing male continues to be aggressive, the chances are he will be seriously injured (it is unlikely natural selection could have foreseen competitive coin-tossing).
假使一个失败的男性继续保持进攻性，那么他就会有严重受伤的可能。(自然选择不大可能会料想到竞争性的抛硬币)。
The two boys agreed to decide the matter by tossing a coin.
这两个孩子同意用掷硬币的方法来决定这件事。
Let's say the outcome of an experiment, like tossing a coin.
比方说某一试验的结果，比如抛硬币。
I remember some students even decided who to vote for by tossing a coin.
我记得有同学甚至以抛硬币的方式决定选谁。
At the start of the experiment each volunteer was given 50 dollars with which to gamble on the outcome of tossing a coin.
在实验的开始，研究人员给志愿者们每人50美元用于下注，投硬币决定输赢。
For example, the experiment could be tossing a coin, I will call the outcome heads the number one, and I'll call the outcome tails the number zero, so I've just defined a random variable.
比方说，抛硬币的试验，我将正面向上的结果对应数字1，反面向上的结果对应数字0，这样我就定义了一个随机变量。
In statistical language, we would say that the relative frequency become stable as the number of tosses becomes large (if we are tossing the coin under uniform conditions).
用统计学的语言来说就是随着抛掷增加(假定抛币条件不变)，相对频率越来越稳定。
Use the same gesture when tossing a real coin!
使用相同的手势时，抛出一个真正的硬币！
Or were the odds about the same as tossing a coin and seeing how it landed?
还是说，这其实与把一枚硬币扔到半空中，看它是如何着陆的是一个道理？
那个男孩子抛起了一枚硬币。
那个男孩子抛起了一枚硬币。
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