第二次成矿作用是次生富集作用。
最后讨论了红土化过程小金的表生富集作用。
Supergenous enrichment of gold during the laterization is also discussed.
有机质对铀的富集作用表现在成煤作用的各个阶段。
Uranium concentration by organic matter is displayed in each stage of coalification.
锰矿的富集经历了沉积作用、变质作用和表生再富集作用。
Mn ores were concentrated through sedimentation, metamorphism and supergene enrichment.
结果发现，经驯化后的污泥可很好的起到对该废水水中金属离子预富集作用。
The results show that the domesticated activated sludge can enrich better these metal ions in the wastewater.
荔波野生梅果实k含量是其它非喀产区的10倍以上，其对K元素有富集作用。
K element content in Libo wide plum fruit is more than 10 times to other areas, Libo wide plum can accumulate K element.
结果显示：培养基成分、微量元素浓度和食用菌菌株会影响食用菌的生物富集作用。
The results show that medium composition, trace element concentrations and fungi strains can affect the bioconcentrating action of edible fungi.
大蒜对硒具有强的生物富集作用，并能将吸收的无机硒的78.24%转化为有机硒。
The garlic possessed a great ability of se biological accumulation. 78.24% inorganic se absorbed was changed into organic se.
充分可以表明蚯蚓对重金属有良好的富集作用，可以利用蚯蚓处理土壤中重金属污染的问题。
It is fully showed that earthworms can have good accumulation on heavy metal, and can use the earthworm to treatment the problem of heavy metal pollution.
还对稀有金属有高度富集作用，这主要归功于F、B、P等挥发份对稀有金属元素的亲和力。
Furthermore, the immiscibility can enrich rare elements to high level, which owe to the affinity of volatile like f, b, P, etc to rare elements.
以往主要依据地球化学证据推断东南沿海中生代存在地幔富集作用，但缺乏可靠的地质学证据。
The metasomatic enrichments of Mesozoic mantles in the coastal Southeast China were inferred mainly by geochemical deduction, but reliable geologic evidence is lacking.
铜成矿作用主要发生在晋宁期，在印支期、燕山期和喜山期存在铜矿的进一步迁移活化富集作用。
Copper mineralization was mainly occurred during Jinning period, and there were Cumigration, reactivation and enrichment during Indo-Chinese, Yanshanian and Himalayan periods.
金鱼藻各部位对水体中的14C均具有很强的富集作用，可用来监测和净化被14 C污染的水体。
Each parts of hornwort all possessed very strong accumulation action on 14c in waters, and could be used for monitoring and purifying the 14c polluted waters.
生物膜具有较高的表面反应活性和丰富的吸附面积，对水环境中的重金属、有机物等污染物具有明显的吸附、富集作用。
Due to the high surface reactivity and large surface areas, the most important role of surface coatings in the aquatic environments is the adsorption or enrichment of pollutants in the water.
在晚阶段剪切位移量增大，形成剪切扩容空间，主要形成了石英脉型金矿，同时对前阶段形成的糜棱岩型金矿有富集作用。
In the late stage, shear enlarged space is developed and quartz vein type gold deposits are formed, which make the former mylonite gold deposits enriched.
剪切过程有利于水—岩反应，形成有利于金富集的物理—化学环境； （4）剪切应力可使低应力载金矿物发生富集作用。
Water-rock reaction formed a environment for gold settling and (4) Shear stress forced gold and bearing-gold minerals into shear failures.
从矿区的气候、地形、构造、矿体产状、矿物组成和矿化主岩等对氧化富集作用的影响，总结了铅硐山矿床矿石氧化富集规律。
The regularity of oxidation enrichment is summarized in terms of the climate, geomorphology, structure, orebody occurrence, mineral composition and host rocks.
微生物是天然水环境中重要的固相物质，它有较高的表面反应活性和较大的表面积，对水体许多种污染物都具有吸附或富集作用。
Due to the high surface reactivity and large surface areas, microorganism in natural water is the important solid phase and is able to adsorb and enrich all kinds of pollutants.
未知的危机：”地球之友“表示，对抗气候变化的”太阳辐射管理“方案可能起到反作用，影响我们的天气系统，无力阻止二氧化碳富集。
Unknown risks: The solar radiation management approach to climate change could adversely impact on out weather systems, and would do nothing to combat carbon build up, says Friends of the Earth
黑龙江北部砂金矿的金主要来源于经过壳幔作用使金再次富集的含金建造和岩金矿。
The gold in gulch-gold mines locating in northern region of Heilongjiang Province mainly originates from the gold-containing structure and lode gold mines enriched by crust-mantle action.
本文综述了农药对藻类的毒性机理以及藻类对农药的富集和降解作用。
This paper reviewed pesticides toxic mechanism to algae and the role of algae on pesticides' accumulation and degradation.
而在高燕锰矿的形成过程中，无论是矿质的初始富集阶段还是最终成矿，生物、有机质均起着极为重要的作用。
During the formation of Gaoyan manganese deposit, biologic activity and organic matter played an important role, whether the enrichment of ore was original or ultima.
勘探实践表明，曲流河三角洲沉积体系对于研究区天然气的富集有着更为重要的作用。
Exploration practices show that the meandering river delta sedimentary system would have played a more important role in gas accumulation in the study area.
越来越多的野外观测和实验数据表明，气相对成矿元素的迁移和富集具有不可忽视的作用。
More and more field observations and experimental data show that gas plays a certain role in the transport and enrichment of mineralizing elements.
在水耕土中，近地表的潜充育土元素明显富集，其原因与水耕土的潜育化作用有关。
In water mold, element was obviously richer where closer to the earth surface, due to the latent culture effect of water mold.
富集柱与HPLC柱间的匹配对色谱分离起着重要作用。
The match of enrichment column and HPLC column also plays an important role on the separation.
矿床的形成是在板溪群矿源层的基础上，经构造—变质作用的改造富集而成。
The deposits were formed on the foundation of the source beds of Banxi Group through reworking and enrichment of structural metamorphism.
火山岩的元素地球化学特征反映岩浆来自富集地幔，在源区存在陆壳的混染作用。
The element-geochemical features reflect that the magma comes from enriched mantle and that hybridism of continental crust occurs in the source area.
火山岩的元素地球化学特征反映岩浆来自富集地幔，在源区存在陆壳的混染作用。
The element-geochemical features reflect that the magma comes from enriched mantle and that hybridism of continental crust occurs in the source area.
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