cannas怎么读，cannas什么意思，cannas短语和例句

1.The result provides scientific basis for the use of cannas in floating-bed system to rehabilitate Xi'an moat water.

这为利用美人蕉浮床系统对西安市护城河水体修复提供了科学依据。

2.The result provides scientific basis for the use of cannas in floating-bed system to rehabilitate Xi'an moat water.

这为利用美人蕉浮床系统对西安市护城河水体修复提供了科学依据。

3.This paper uses floating beds to plant cannas to purify heavily-polluted water in north gate section of Xi'an moat.

以西安护城河污染较严重的北门段水体为研究对象，利用浮床技术种植美人蕉净化重污染水体。