On the horizontal axis is the annual rate of growth in real GDP, on the vertical the change in the rate of unemployment (so that if unemployment goes from 5 to 6 percent, that's a + 1).
横轴上是实际GDP的年增长率，纵轴上是失业率的变动量(因此若失业从5%到6%，意指a + 1)。
2
Imported original axis flow fans, 316l stainless material mould press shaped drying box, real never rust steel from Japan which guaranteeing the running characteristic of whole machine.
日本进口原装轴流风机，316 L不锈钢材料模具压形的烘干箱，真正永不生锈，保证了整机的运转性能。
3
With the help of the conformal transformation, we transform a simply connected region and its boundary into the upper half plane and realaxis.