大多数情况下，为了显示，从二进制计算返回十进制结果会移除一些四舍五入误差。
In most situations the calculation to return the result from binary to decimal for presentation purposes will remove any rounding error.
比如0.1不能被表示为二进制数，所以被四舍五入储存为双精度浮点数。
For example, 0.1 cannot be represented binary, and therefore is rounded when stored in a double. Let me show you using python.
二进制调幅的误差概率比二进制调频至少大五倍。
The error probability of binary AM is greater than of binary FM by a factor of at least 6.
二进制调幅的误差概率比二进制调频至少大五倍。
The error probability of binary AM is greater than for binary FM by a factor of at least 6.
二进制调幅的误差概率比二进制调频至少大五倍。
The error probability of binary AM is greater than for binary FM by a factor of at least 6.
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