溶液中的盐份富集在聚合物分子的带电基团附近，并形成盐浓度梯度分布。
Salts are enriched around electriferous groups of polymer molecules in solution, which formed a salt concentration gradient.
芥科植物、大戟科植物、豆科植物和禾本科植物中的许多植物都是顶级的超富集植物。
Many members of the mustard family, spurge family, legume family, and grass family are top hyperaccumulators.
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.
本文对富集机理进行了讨论。
要富集成矿只需保持长期的层间循环。
Concentration of ore would simply require prolonged interstratal migration.
铁——还有金属富集细菌造出金属矿团。
Iron — and metal-concentrating bacteria create metallic ores.
财富集中在极少数人手里。
例如对于飞船结构和飞行中的燃料富集必要的技术。
For example, the technologies necessary for the spacecraft construction and fuel gathering stages of the mission.
但是，沉积或富集到有开采价值的却实在难找。
But deposits large and concentrated enough to be worth mining are indeed rare.
在饥饿状态下，鱼类更容易富集微囊藻毒素。
In the hunger state, fish may accumulate toxins more easily.
陕西科教实力雄厚，高素质和实用型人才富集。
Shaanxi has powerful education of science strength, with high-quality and practical talents.
道富集团的黄金ETF就是业内最流行的基金。
State Street's gold ETF has been one of the industry's most popular funds.
即使在撤军伊拉克后，美国也能在能源富集的中东拥有战略利益。
Even after leaving Iraq America would have strategic interests in the energy-rich Middle East.
人造化肥农药最终流入河流和大海，富集成为死亡区域。
Synthetic fertilisers eventually run into rivers and oceans, creating "dead zones".
本文研究了THN在海水体系中对其钾离子的富集行为发现。
This Paper presents the enrichment behaviour for potassium of THN in seawater system.
既然浮游植物不会被那么快地吃掉，它们的富集度也开始增加。
Because they are not being eaten so fast, the abundance of phytoplankton begins to increase.
目前过剩的肥料流入河流，在湖中富集，有毒的藻类大量繁殖。
At the moment excess gunk runs off into rivers, gathers in lakes and produces toxic blooms of algae.
也还有一些未知影响在里面，像是放射物在食物链里的富集程度。
There are unknowns in this too, such as the degree to which radioactivity will become concentrated in the food chain.
然而在那时没有人知道，滴滴涕有富集性，稳定性并且破坏环境。
What was not known at the time, however, was DDT’s propensity to accumulate, persist and damage the environment.
亲地壳元素中的主成分元素在有沙尘天气时，其富集因子也偏高。
The enrichment factor of mainly absorbent element is also high under dust and sand weather conditions.
与此同时，他也越来越把权力和财富集中在自己的大家庭和宗族的手中。
Meanwhile he has concentrated ever more power and wealth in the hands of his own extended family and clan.
如果一个国家的大多数财富集中在少数人手里，这个国家难有和谐与稳定。
If most of the wealth in a country is concentrated in the hands of the few, this country can hardly [have] harmony and stability.
经济改善带来的大多数财富集中在湄公河沿岸城市里，而乡村地区还相当贫穷。
So that most of the wealth that is generated by the improved economy ends up in the Mekong cities and so on. So there is still considerable poverty in the countryside," he says.
中国西部地域辽阔，人口众多，山河壮美，资源富集，与周边14个国家接壤，发展潜力巨大。
Western China, with its vast landmass, large population, beautiful landscape and rich resources, borders 14 countries and has a great potential for development.
虽然扩大核能发电规模可能减少二氧化碳排放，但也意味着会在多得多的国家，产生多得多的富集核材料。
Though this might mitigate carbon dioxide emissions, it will mean a lot more enriched nuclear material generated and in many more countries.
虽然扩大核能发电规模可能减少二氧化碳排放，但也意味着会在多得多的国家，产生多得多的富集核材料。
Though this might mitigate carbon dioxide emissions, it will mean a lot more enriched nuclear material generated and in many more countries.
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