Presents three indexes to evaluate the global warming impact, GWP (global warming potential), TEWI (total equivalent warming impact) and LCCP (life cycle climate performance).

• 介绍了几种对全球气候变暖影响的评价指标,包括全球变暖潜值GWP、变暖影响总当量TEWI及寿命期气候性能LCCP。