energy-saving and ejection-decreasing的用法和样例:
例句
- Yet most of the government's targets for energy efficiency, as well as improving air and water quality, have gone unmet.
迄今,政府的大部分节能减排目标都未实现。 - The comprehensive utilization of phosphogypsum is fundamental to energy and waste control.
磷石膏综合利用是磷肥行业节能减排工作的重点和难点。