plant purify

基本解釋

In my opinion, we should limit the number of cars and plant more trees to purify the environment.
我認為，我們應(yīng)限制汽車數(shù)量，并植樹造林以優(yōu)化環(huán)境。
edu.sina.com.cn
This paper uses floating beds to plant cannas to purify heavily-polluted water in north gate section of Xi'an moat.
以西安護城河污染較嚴重的北門段水體為研究對象，利用浮床技術(shù)種植美人蕉凈化重污染水體。
The status of ecological watercourse nowadays is described in the paper and a discovery is that water plant can absorb the infectant and purify the water in different purifying efficiency.
簡述了目前生態(tài)型河道的現(xiàn)狀，發(fā)現(xiàn)在河道中種植植被能很好的凈化水質(zhì)，不同的植被凈化的能力不一樣；