The use of Wallman deforming circuit brings the merits of a good linearity and high-speed attribute while overcomes the defect of sound thinness caused by Wallman circuit.

渥尔曼变形电路的应用，具有渥尔曼电路的良好线性与高速性，却又克服了渥尔曼电路声音单薄的缺点。

Judy Wallman, a professional genealogical researcher, discovered that Hillary Clinton's great-great uncle, Remus Rodham, was hanged for horse stealing and train robbery in Montana in 1889.

Judy Wallman是一位职业的族谱研究者。 她发现希拉里的曾叔祖父Remus Rodham于1889年在蒙大拿因盗马和抢劫火车被处以绞刑。