To be sure, with the economy gradually finding a bottom and the rate of decline in home prices slowing, the chances of a downward spiral of deflation and economic activity have diminished.
毫无疑问，随着经济逐渐触底，国内衰退速度减缓，通货紧缩和经济活动的螺旋式下降发生的可能性越来越小。
2
At the bottom of any required length of conveyor spiral groove opening unloading material.
在输送机螺旋槽体的底部任意要求的长度开口卸出物料。
3
Here the painter used parallel, vertical, spiraling strokes, each spiral moving up from the bottom edge of the canvas, through strategically placed areas of contrasting color.