在他29岁的时候，他娶了比自己小十一岁的波琳·科赫。
At age 29, he married Pauline Koch, eleven years his junior.
用这类电缆纪录反射波，干扰噪音比以前应用的各类电缆要小。
Such cables record reflections with less interference from noise than was usually possible with earlier types.
从理论上计算各个参数的设置范围，并且证明小波变换方法比FFT方法有较高的频率分辨率。
Calculates the setting range of each parameter in theory, and proves the method of wavelet transformation has higher frequency resolution than the method of FFT.
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