emission power

例句：

1. 1.The car's emission power is measured in grams per hour.
   这辆车的排放功率以克每小时为单位测量。
2. 2.The new engine has a higher emission power than the old one.
   这款新发动机的排放功率比旧款高。
3. 3. The company aims to reduce its emissions by 50% within five years.
   该公司计划在未来五年内将排放量减少50%。