goethite
n.
针铁矿；
英英释义
goethite[ 'ɡəuθait ]
n.a red or yellow or brown mineral; an oxide of iron that is a common constituent of rust
同义词：gothite
双语例句
用作名词(n.)
Goethite and Hematite inclusions give the gem a red or grey glitter or sheen.
针铁矿和赤铁矿内含物会产生红或灰色光。
The absorption reactions of goethite and its precursors on arsenite were studied.
观察了针铁矿及其前体对溶液中亚砷酸根离子的吸附过程和吸附性能。
权威例句
ANION ADSORPTION BY GOETHITE AND GIBBSITEADSORPTION ON HYDROUS OXIDES I. OXALATE AND BENZOATE ON GOETHITE
Arsenate and Chromate Retention Mechanisms on Goethite. 1. Surface Structure
Anion adsorption by goethite and gibbsite. I. The role of the proton in determining adsorption envelopes
The interaction of anions and weak acids with the hydrous goethite (α-FeOOH) surface
Adsorption on hydrous oxides.Ⅲ.Fulvic acid and humic acid on goethite,gibbsite and imogolite
ADSORPTION ON HYDROUS OXIDES. IV. MECHANISMS OF ADSORPTION OF VARIOUS IONS ON GOETHITE
Arsenate and Chromate Retention Mechanisms on Goethite. 2. Kinetic Evaluation Using a Pressure-Jump Relaxation Technique
Surface Structures and Stability of Arsenic(III) on Goethite: Spectroscopic Evidence for Inner-Sphere Complexes
Reaction kinetics of the adsorption and desorption of nickel, zinc and cadmium by goethite. II. Modelling the extent and rate of rea...
1. Remove of iron from sulfuric acid leaching solution of ferrochromium alloy by goethite is researched.
研究了用针铁矿法从铬铁合金硫酸浸出溶液中除铁并回收铬。
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2. The mechanism of DOC adsorption on goethite is a combination of special adsorption and electrostatic interaction.
DOC在针铁矿上的吸附是静电作用和特性吸附共同作用的结果。
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3. The study shows that from the bottom to the top of laterite weathering crust profile, illite and kaolin decrease, gibbsite, goethite and hematite increase.
研究表明，红土风化壳剖面自下而上，伊利石、高岭石减少，三水铝石、针铁矿、赤铁矿增多。
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4. These studies show that goethite, hematite andmaghaemite are the main iron oxide minerals in the laterite.
研究表明，红土中氧化铁矿物主要有针铁矿、赤铁矿和磁赤铁矿。
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5. In light of the composition of chlorine leaching solution of nickel concentrate, iron removal by goethite process was studied.
本试验研究了针铁矿法从镍精矿氯气浸出液中除铁的工艺。
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6. By contrast, the process for goethite and manganite were exothermic.
硼在针铁矿、水锰矿上的吸附为放热过程 ，解吸为吸热过程。
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7. Ore minerals are composed of psilomelane, pyrolusite, braunite, rhodochrosite and manganocalcite and gangue minerals are composed of magnetite, goethite and pyrite and so on.
矿石矿物主要有硬锰矿、软锰矿、褐锰矿、菱锰矿、钙菱锰矿等。脉石矿物主要有磁铁矿、针铁矿、黄铁矿等。
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8. Adsorption and desorption of fluorine at the surface of goethite is an important mechanism for fluorine migration and enrichment in the soil water system of the karst areas.
土层中针铁矿表面对氟的专性吸附及其解吸作用是岩溶地区土水系统中氟迁移和富集的重要机理。
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9. The adsorption of sulfonylurea herbicide bensulfuron-methyl by kaolinite goethite ferrihydrite amorphous alumina birnessite and the effects of cl-on the adsorption were examined.
利用平衡吸附法研究了苄嘧磺隆在高岭土、针铁矿、水铁矿、非晶型氢氧化铝及水钠锰矿表面的吸附以及氯离子对吸附的影响。
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10. Precipitation process of the goethite from hot acid leaching solution of zinc concentrate roast dust was investigated.
研究了从锌焙烧烟尘常压热酸浸出液中沉淀针铁矿的过程。
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11. It was suggested that the reaction between vitamin C and goethite was heterogeneous reaction and, it took rather longer time to reach an equilibrium.
质子消耗的动力学曲线表明，抗坏血酸与针铁矿之间的作用属于异相反应，达到平衡所需要的时间较长。
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12. The amount of Al-substitution in goethite in P horizon clays of percogenic paddy soil was higher than that of other diagnostic horizon clays of paddy soil.
渗育型水稻土P层的赤铁矿含量比相应的母土低，其针铁矿铝替代量较其它水型的水稻土高。
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13. The results showed that the main crystalline iron oxide minerals in the clay of red earth was goethite and hematite, but only goethite was detected in the clay of yellow soil.
结果表明，黄壤与红壤粘粒中氧化铁矿物组成主要差别在于红壤既含针铁矿又含赤铁矿，而黄壤只含针铁矿。
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14. Mineralogy characteristics and separation technologies of aluminum and iron of high-aluminum iron ores were investigated. The results show that iron minerals are hematite and goethite mainly.
研究高铝褐铁矿石的工艺矿物学特性及其对铝铁分离的影响。研究结果表明，铁矿物主要为针铁矿和赤铁矿；
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15. Natural goethite has the ability to degrade phenolic compounds better than synthetic goethite.
天然针铁矿降解酚类化合物的能力高于合成针铁矿。
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16. S shape isotherms were observed for the adsorption of molybdate on goethite.
钼酸根在针铁矿上的吸附等温线为S型。
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17. The main mineral phases include goethite, quartz, illite, montmorillonite and small amounts of calcite, in the form of slight crystallization.
析出物的主要矿物相为针铁矿、石英、伊利石、蒙脱石和微量方解石，呈弱结晶状态。
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18. P adsorbed by ferrihydrate was much more difficult to be desorbed than those by goethite and hematite.
水铁矿吸附的磷比针铁矿和赤铁矿所吸附的磷更难解吸；
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19. It turns out that biomineralized goethite adsorbed pollutants in the target wastewater quite rapidly, which shows its good adsorptivity.
结果表明：生物矿化针铁矿对造纸废水中的污染物吸附速度较快，具有良好的吸附性能；
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20. The pyrite and siderite associated with the ores have been oxidized into limonite, hemitite and goethite.
黄铁矿、菱铁矿变为褐铁矿、赤铁矿和针铁矿。
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21. The sorption experimental study on chromium-containing wastewater treatment with biomineralized goethite(B.
在静态条件下，利用生物矿化针铁矿对含铬模拟废水进行吸附实验研究。
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22. Major aluminum-bearing carrier minerals include independent gibbsite enwrapped by goethite as fine granules, and others exist in goethite in the form of isomorphism.
铝的载体矿物主要是以微细颗粒集合体被针铁矿包裹的三水铝石和以类质同象存在于针铁矿中的铝；
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23. The discovery of goethite shows that this mineral has been used as pigments as early as in the Spring and Autumn period. This is the earliest example that goethite was used as yellow pigments.
针铁矿的发现表明春秋时期该矿物己被用作黄色颜料，这是目前己知的针铁矿作为黄颜料使用的最早的实例。
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24. It is black and has strong magnetism, which is called "hematite" or "goethite" by traders.
因此推测，这种“黑胆石”样品为一种人造磁性材料铁酸锶，而不是市场上人们所说的赤铁矿或乌钢石。
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25. Both goethite and hematite were pre- sent in the clay of red B_2 horizon in the secondary yellow-red soil with black-yellow-red color profile but only goethite in the clay of yellow B_1 horizon.
土壤剖面颜色呈黑-黄-红变化的次生黄红壤的黄色土层（B_1）粘粒只含针铁矿，红土层（B_2）含有针铁矿和赤铁矿。
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26. The results show that the mineral phases of Fe and Ti in the concentrates are mainly anatase with small amounts of goethite and Fe-Ti phase.
结果表明，京西高岭土精矿中含有少量锐钛矿和微量针铁矿及铁钛混合物相；
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27. The effects of doping time and silicon content on the particle morphology and structure of goethite were studied in detail, and ultrafine α FeOOH particles with average length at 0.
研究了掺硅时间和掺硅量对铁黄形态及结构的影响规律，制得了分布均匀、无枝叉的超细铁黄，其平均长轴为0。
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28. The effects of doping time and silicon content on the particle morphology and structure of goethite were studied in detail, and ultrafine α FeOOH particles with average length at 0.
研究了掺硅时间和掺硅量对铁黄形态及结构的影响规律，制得了分布均匀、无枝叉的超细铁黄，其平均长轴为0。
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29. Iron Removal from Hot Acid Leaching Solution of Zinc Roasting Dust by Goethite Process
用针铁矿法从锌焙烧烟尘的热酸浸出液中除铁
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30. a widely occurring iron oxide ore; a mixture of goethite and hematite and lepidocrocite.
一种常见的氧化铁矿石，是针铁矿、赤铁矿和纤铁矿的混合物。
-- 来源 -- 汉英 - 翻译参考
31. a red to reddish brown mineral consisting of iron oxide hydroxide (FeO(HO)); often found in iron ores together with goethite.
一种红色至红褐色矿物，由铁的氢氧化物组成（FeO（HO）），常与针铁矿共生于铁矿中。
-- 来源 -- 汉英 - 翻译参考
32. The settlingout minerals are hematite,goethite,quartz,silicate and carbonate at the bottom of the ocean.
洋底沉析的矿物有赤铁矿、针铁矿、石英、硅酸盐类和碳酸盐类矿物。
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33. Natural goethite has the ability to degrade phenolic compounds better than synthetic goethite.
(3)天然针铁矿降解酚类化合物的能力高于合成针铁矿。
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34. Nucleation and Growth of the Needle-like Goethite Crystals
针状羟基氧化铁晶体的成核与生长
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35. NUCLEATION AND GROWTH PROCESS OF THE NEEDLE-LIKE GOETHITE CRYSTALS
针状羟基氧化铁的成核与生长过程
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36. The nodule minerals consist of quartz, plagioclase, amphibole, K?feldspar, goethite, lepidocrocite, δMnO?2, illite, and muscovite etc.
结核的组成矿物有δMnO2、针铁矿、水针铁矿、石英、斜长石、角闪石、钾长石、伊利石和白云母等。
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37. Results showed that the homogenous rhombic goethite type particles with good gloss and dispersion were a-FeOOH; the average major axial diameter of the particles was 60-70nm, and average minor axial diameter was 10-20nm;
TEM和XRD表明所制得样品为斜方晶系针状a-FeOOH结构,色泽鲜艳、粒径均匀、分散性好,长轴为60-70nm、短轴为10-20nm。
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38. Hematite is the dominate ctystalline ferric oxide in latosol and laterictic red soil, then goethite.
砖红壤和赤红壤中的晶质氧化铁以赤铁矿为主．其次为针铁矿；
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goethite
