A stock in a new or apace nonindustrial industry that tends to rise quickly in price.

新兴且发展迅速的产业所发行的股票，有迅速升值的趋势。

The proportion of lead-overload's children in industrial area is 19.7%, but 14.5% in nonindustrial area.

调查结果显示，工业区儿童体内铅超标比例为19．7％，而非工业区儿童体内铅超标比例为14．5 ％。