anthropogenic factor

• 人为因素,人为因子

anthropogenic factor的用法和样例：

例句

1. The fourth factor is the human element.
   第四个因素是人为因素。
2. Many such extinctions are due to natural forces, while others are due to anthropogenic factors.
   许多这类的灭绝是由于自然力量的，而有些则是由于人为因素。