enrichment的例句大全

The forming of the Au-bearing quartz vein mainly underwent 4 stages ( Emplacement of rock body and hydrothermal forming, forming of host structure and quartz vein filling, forming of microfissure and mineral enrichment).

含金石英脉的形成主要经历了岩体侵位及热液形成、容矿构造形成及石英脉充填、微细裂隙形成及富集成矿等4个阶段。

The results revealed that the accumulative amount of heavy metals having a tendency towards tidal estuary sediment> coastal sediment> stronger tidal estuary sediment, which reflected the difference of enrichment of heavy metals with various types of sediments.

结果表明：沿海表层沉积物中重金属的积累数量，呈现出潮汐河口沉积物>沿海沉积物>强潮汐河口沉积物的趋势，这反映了不同沉积类型对重金属富集作用的差异；

The industrial enrichment of Cu-Ni sulfide needs a relatively stable structure environment, and the long-time movement of structures makes ore magma invade into the shallow crust, gives rise to better crystallization, gravity differentiation and liquation of sulfides and silicates, and further forms ores.

硫化铜镍工业富集需要相对稳定的构造环境，构造长期活动，使得含矿岩浆能够上侵到地壳浅部并发生良好的结晶重力分异作用和硫化物硅酸盐熔离作用，并进而富集成矿。

Auger energy analysis showed an enrichment of chromium in passive film which enhances the passivity and prolongs the time to failure of the chromium steel.

俄歇能谱分析发现铬在膜中富集，增加钢的钝化能力，提高了破裂寿命。

Still, to build a bomb Iran needs to go beyond low enrichment.

然而，伊朗要建造核弹，只有低浓缩铀是远远不够的。

Separation of Zinc and Enrichment of Tin from Zn-Sn Alloys Wastes Via Vacuum Distillation

废弃锌锡合金真空蒸镏富集锡分离锌

Enrichment and application in sulfurous acid sugaring clarification technique of carbondioxide from boiler flue gas in cane sugar mill

糖厂锅炉烟道气二氧化碳的富集及其在亚硫酸法制糖澄清工艺的应用

Tentative partitioning of lithophile rare metal elements into the melts is the major control for their enrichment in residual granitic melts.

亲石稀有金属元素在流/熔配分中倾向于进入熔体相，是残余熔体中逐步富集这些稀有金属元素的主要原因；

The trace elements of the mafic dikes are characterized by relative enrichment of large ion lithophile elements and depletion of high field strength elements, and negative Nb and Ta and Ti anomaly.

微量元素相对富集大离子亲石元素，而亏损高场强元素，具有Nb、Ta和Ti异常。

To this end, this paper presents a new detection methods-gas chromatography, creatively put forward the enrichment enrichment technology, solving critical water and SF6 separation difficult, using thermal conductivity detector for testing.

为此，本文提出了一种全新的检测方法&气相色谱法，创造性地提出了富集浓缩技术，解决了水分与SF6分离的关键难点，并采用热导检测器进行检测。

The results show that an enrichment split of 1.5 gives the best performance at a initial criticality of 0.97 for the initial core with a whole-core peak power density factor of 1.692 during operation with a thermal power level of 840 MW.

结果显示，在设定的0.97初始临界度下，富集度分割比为1.5时将给出最有利的结果：初始的全堆功率峰因子为1.692；

Study of Enrichment of Hg by Polypyrrole Films

聚吡咯膜对汞离子富集作用的研究

Study of Enrichment Method for Trace Mercury

痕量汞离子富集方法的研究

It can be deduced that the enrichment of starch microspheres to ascorbic acid depends mostly on association reaction of hydrogen bond between hydroxyls and amidos of starch microspheres and hydroxyls of ascorbic acid after contrasting the oxidation features of ascorbic acid when using various electrodes.

通过比较不同工作电极作用下抗坏血酸的氧化特征，可以推论淀粉微球对抗坏血酸的富集作用更多的依赖于微球结构中的-OH、-NH2与抗坏血酸分子中-OH之间的氢键缔合作用。

Advance of Reactive Material for the Separation and Enrichment of Au Ion in the Liquid Phase

分离、富集液相中金离子的反应型材料

Quantitative Model Considering Surface Enrichment to Estimate Soil Erosion Rates Using 137 Cs

基于~（137）Cs地表富集作用的土壤侵蚀速率的定量模型

The enrichment of Sn at the interface decreased the rate of corrosion process.

锡元素向晶界富集，使腐蚀过程大大减缓。

Studies on Enrichment of Lutetium by Reflux Extraction with P-507& I.The Extraction Behavior of P-507 in the Separation of Ytterbium and Lutetium

P-507回流萃取法富集镥的研究&Ⅰ.P-507萃取分离镱镥混合稀土的性能

Separation enrichment and determination of trace thorium in water with liquid membrane

液膜分离富集、测定水中痕量钍

The anaerobic enrichment, which can degrade hexachlorobenzene effectively, was selected from the sewage sludge in barrel drain of a chemical plant in Wuhan.

并通过选择性培养基从武汉市某化工厂水沟的底泥中筛选出对于六氯苯具有良好降解效果的厌氧菌群。