a red soil produced by rock decay; contains insoluble deposits of ferric and aluminum oxides
双语例句
1. NO2 uptake on loess and laterite is first order.
NO2在黄土和红土表面的非均相反应均为一级反应。
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2. On this basis, reducing smelting of nickel-laterite ores roasted was investigated.
在此基础上，对焙烧红土镍矿进行还原熔炼实验研究。
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3. The results show that linear fractal features exist in the grain size of laterite.
研究结果表明：不论是否加分散剂，红土的颗粒粒度都存在线性分形结构。
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4. The laterite gold is generally mineralized near the primary ore or gold-rich bodies.
红土型金矿常产于原生金矿或富金地质体的附近。
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5. The soil which is mainly composed of middle and heavy clayey loam belongs to sub-laterite.
该土属红壤亚类，土壤质地以中壤土和重壤土为主，氮、磷及有机质含量中等偏下。
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6. Laterite ores can be approximately divided into two categories: the limonite and the humus soil.
红土镍矿大致可分为褐铁矿型和腐植土型两类。
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7. The fractal dimension value can be used to describe the variations of the grain size of laterite.
分维值的大小反映了红土中颗粒粒度的变化特点。
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8. Sheweishan gold deposit is a large-scale laterite-type deposit first found in Hubei Province of China.
蛇屋山金矿床是我国首先在湖北省发现并探明的大型红土型金矿床。
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9. With the resource shortage of nickel sulfide ore, laterite will be the main source of nickel in the future.
随着硫化镍矿资源的日趋枯竭，红土矿将是未来镍的主要来源。
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10. Silica white was prepared from laterite nickel ore by the method of molten NaOH-carbonization decomposition.
以红土镍矿为原料，采用碱熔融-碳酸化分解方法制备出白炭黑产品。
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11. Some laterite gold deposits have been discovered in Yunnan which has become a new prospecting target these years.
云南近年来相继发现了一批红土型金矿床(点)，成为金矿找矿工作的主攻目标之一。
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12. All engineering characteristics of Guilin laterite were completely depended on the forming environment of the laterite.
桂林红土的这些工程地质特征主要由其特殊的成土环境条件所决定。
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13. The expansive laterite of Natong test roadbed engineering in Nanning Kunming railway is a representative in Nanning basin.
南昆铁路那桐路基试验工点的膨胀性红土在南宁盆地颇具代表性。
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14. With the depletion of sulfide nickel mineral resources, the boom of exploration and utilization of laterite-nickel mine arrived.
随着硫化镍矿资源的日益枯竭，红土镍矿的开发利用热潮已经来临。
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15. The zonal soils of Hainan province comprises with laterite, savanna soil, mountain lateritic red earth, mountain yellow earth, etc.
海南地处热带，地带性土壤有砖红壤、燥红土和山地赤红壤、山地黄壤等。
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16. The dehydration of laterite could be divided into steps of removing free water, crystal water and hydroxyl group at different temperature.
在升温过程中，得到了原矿主要矿物中自由水、结晶水和羟基的脱除温度区间。
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17. CO2 can be adsorbed on the surface of loess and laterite forming carbonate ion, and further produce great impact on heterogeneous reaction.
CO2可以吸附在黄土和红土表面生成碳酸跟，对非均相反应机制产生重要影响。
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18. According to the study of source of minerals etc. the ore-bearing minerals are mainly derived from the laterite weathering of carbonate rock.
根据成矿物质来源等方面研究，认为含矿岩系的物源主要来自碳酸盐岩的红土风化壳。
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19. This paper analyses the substance compositing of the basalt laterite section, based on site investigation the basalt laterite in Kunming area.
在对昆明某地玄武岩红土进行现场勘察的基础上，对其剖面的物质组成取样进行了研究。
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20. The geochemical nature of the complex anion group controlled the vertical zoning and secondary enrichment of gold in the laterite gold deposits.
络阴离子团的地球化学性质，控制着红土型金矿床的垂向分带与金的次生富集。
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21. The deposit belongs to vadose hot brine-supergene genetic eluvial clay-type gold deposit and to laterite-type gold-deposit in terms of industry.
矿床成因类型属渗流热卤水一表生成因的残积粘土型金矿床，工业类型为红土型金矿床。
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22. With the sulfide ore resources are deficient day by day, the enlargement of the nickel output roll mostly stem from the laterite ore in the future.
随着硫化矿资源的日益匮乏，镍产量的扩大将主要来源于红土矿。
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23. 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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24. In this paper, the genetic evidence and evaluative feature of the weathering crust of carbonate rocks are presented, then, the genesis of laterite are discussed.
本文总结提出了碳酸盐岩风化壳成因证据及其演化特点，对风化壳红土成因进行了讨论。
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25. With the technique of X-ray photoelectron spectroscopy (XPS) surface chemistry and adsorption mechanism of calcite from the laterite in Guizhou have been studied.
26. This paper introduces a method of producing metallization pellet with laterite nickel ore as raw material and coal as a reductant in car bottom continuous furnace.
介绍了一种利用台车连续炉，以红土镍矿为原料，煤粉为还原剂，生产镍铁金属化球团的方法。
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27. It is typical strong structural soil with higher structural strength result from agglutination, and its pedogenic evolutionary process is similar to that of laterite.
胶结作用是其具有较高的结构强度的根本原因，成土演化过程与红土有着“亲缘”关系。
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28. It is typical strong structural soil with higher structural strength result from agglutination, and its pedogenic evolutionary process is similar to that of laterite.
胶结作用是其具有较高的结构强度的根本原因，成土演化过程与红土有着“亲缘”关系。
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用作名词 (n.)
The neotectonic period is the principal metallogenic period of the laterite gold deposits. 新构造运动期是云南红土型金矿的重要成矿期。
