nuisanceless

Dandelion has high nutritive value,medical care value,and nuisanceless quality characteristics,so its market development potency is huge.

蒲公英具有高营养,高药用保健作用和无公害品质特,开潜力大。

The importance and the inexorable trend of the study on the new nuisanceless separation methods were point out.

指出了开新无公害分离方法性和必然趋势。