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

蒲公英具有营养,保健作和无公害品质特点,市场发潜力大。

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

指发新无公害分离方法重要性和必然趋势。