当增加氡换气扇时，可进一步降低氡的水平。

When radon ventilation fans are added radon levels can even be reduced further.

youdao

本文研究了乳扇的加工工艺，并分析其营养成分，为进一步研制开发民族乳制品奠定了基础。

This paper reports the processing procedures of the dairy fan. The nutrition components were analyzed. The report can be the basis for further developing of dairy fan in future.

youdao

在电梯简报之后，你仍必须采取进一步的行动，但一段出色的简报可以开启一扇门，促成美好的合作交易。

You still have to follow up and make the right things happen but a great elevator speech can open doors and make great things happen.

youdao