请问A与B的比,怎么用英语表达?The ratio of A to B.The ratio of A and B.这两句都可以吗?

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请问A与B的比,怎么用英语表达?The ratio of A to B.The ratio of A and B.这两句都可以吗?
请问A与B的比,怎么用英语表达?The ratio of A to B.The ratio of A and B.这两句都可以吗?

请问A与B的比,怎么用英语表达?The ratio of A to B.The ratio of A and B.这两句都可以吗?
一般说 the ratio of A to B 而不说 the ratio of A and B,后者分不清谁在前谁在后,因为and只是表示并列关系.
简单的:A-to-B ratio 这样即可.
例子:
signal-to-noise ratio 信噪比
the ratio of outputs to inputs 输出输入比

The ratio of A to B

The ratio of A to B.才是对的