求翻译：植物修复的基本原理是用植物来移除﹑转变破坏土壤中的沉淀物及地下水中的污染物质。通过植物发达的根系，将有害的物质吸收并转变成对空气无害的气体挥发到大气中。在此过程中，植物变成了储存有毒物质的载体，因此要经常更换。植物修复通常会选择那些生长较快的树种，经常使用的树种有杂交杨树、柳树、向日葵 ﹑水牛草 ﹑松香野草等。是什么意思？

Phytoremediation is the basic principle is to use plants to remove, change damage to soil, sediment and groundwater pollutants. Plants developed root system, the harmful substances are absorbed and volatile changes in the paired air harmless gas into the atmosphere. In this process the plants into t

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The plant repair basic principle is comes the detachment with the plant ﹑ to transform in the destruction soil in the settling and the ground water pollution material.Through the plant developed root system, the harmful material will absorb and transforms the pair air harmless gas to volatilize to t

Fundamentals of phytoremediation plant is used to remove any changes in sediment damage soil and groundwater pollutants. Developed by plant roots, and the harmful substances absorbed and transformed into the air harmful volatile gases into the atmosphere. In this process, plants become carrier of th

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