超积累植物是植物修复技术的关键，筛选和发现超积累植物是植物修复技术的难点所在。
Screening of hyperaccumulators, plants that accumulate high levels of heavy metals, is prerequisite for the technique.
植物修复是解决污染土壤问题的有效途径之一，而已报道的超积累植物的种类非常有限。
Phytoremediation is one of the effective ways in resolving problems of contaminated soils, but limited hyperaccumulation plant species were reported and documented.
概述了稀土元素的环境生态学特性及其超积累植物，并对稀土元素超积累植物研究的重要科学意义进行了介绍。
A brief introduction of environmental and ecological characteristics of hyperaccumulators of rare earth elements (REEs), as well as the scientific significance of REE hyperaccumulators were presented.
许多超富集植物被发现于热带地区和亚热带地区，在那里，高浓度金属元素的积累可以为植物提供保护来对抗以植物为食的昆虫和细菌病原体。
Many are found in tropical and subtropical areas of the world, where the accumulation of high concentrations of metals may afford some protection against plant-eating insects and microbial pathogens.
许多超富集植物被发现于热带地区和亚热带地区，在那里，高浓度金属元素的积累可以为植物提供保护来对抗以植物为食的昆虫和细菌病原体。
Many are found in tropical and subtropical areas of the world, where the accumulation of high concentrations of metals may afford some protection against plant-eating insects and microbial pathogens.
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