save energy technology

The fast technology of frequency conversion is as high and new technology, foundation technology and save energy technology, and has permeated in all technology departments of economy domain.

变频调速技术作为高新技术、基础技术和节能技术，已经渗透到经济领域的所有技术部门中。

The technology of amplifying solar energy can save the number of semiconductor materials required for photovoltaic cells.

通过放大太阳能的技术可以节约光伏电池所需的半导体材料的数量。

Continuously mixing technology is the way to save energy.

连续混炼技术是炼胶的省能途径。