1、Various using mode of water hyacinth were introduced.
并介紹了水葫蘆開發(fā)利用的多種方式。

2、The fertilizer conditions of water hyacinth has directly effects on weevils reproductive capacity.
水葫蘆的營養(yǎng)狀況直接影響象甲的生長發(fā)育。

3、The fifth part is the water hyacinth protection and the integrated utilization.
第五部分是水葫蘆的防治及其綜合利用。

4、To the untrained eye, water hyacinth is very pretty.
向未受過訓(xùn)練的眼睛，水葫蘆是很漂亮。

5、And imported water hyacinth plants are choking some parts of the Yangtze River and the Pearl River.
而進(jìn)口的水葫蘆正在淤塞長江和珠江的部分河段。

6、Objective:The optimum conditions of extracting total flavonoids from Water Hyacinth were studied.
目的：研究從鳳眼蓮中提取總黃酮的最佳提取條件。