Translation of "bulge" into Chinese

The tyre must not have any external lump, bulge or tear caused by a separation or failure of its structure;

轮胎上不得出现因结构断裂或损坏而引起的任何外部硬块、隆起或撕裂现象;

This “bulge” in the population of working age is regarded by demographers as a “window of opportunity”.

人口学家将这种工作年龄人口这一个“突出点”的“增长”视为“机会之窗”。