It is not easy to discover whether the soil is polluted by the heavy metal. Different plants including indication plants and hyper - accumulating plants can show the effects of the pollution degree.
就土壤重金属污染不易被觉察问题，阐述了反映土壤重金属污染耐性的不同植物效应：指示植物和超累积植物。
The plants grow particularly well at the most frequent resting spots for the umbrella. As time passes, these plants, although growing slowly, will become an indication of the user's habits.
在频繁地放置雨伞的位置植物生长得尤其快，所以随着时间推移，这些植物虽然长的很慢，但最终会显示出使用者的使用习惯。
As time passes, these plants, although growing slowly, will become an indication of the user's habits.
在频繁地放置雨伞的位置植物生长得尤其快，所以随着时间推移，这些植物虽然长的很慢，但最终会显示出使用者的使用习惯。
Accumulation of proline in higher plants is an indication of disturbed physiological condition, triggered by biotic or abiotic stress condition.
高等植物中脯氨酸的积累是扰乱的生理状态的一种迹象，由生物的或非生物的应力条件所触发。
Accumulation of proline in higher plants is an indication of disturbed physiological condition, triggered by biotic or abiotic stress condition.
高等植物中脯氨酸的积累是扰乱的生理状态的一种迹象，由生物的或非生物的应力条件所触发。
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