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heap
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  “heap”译为未确定词的双语例句
    Experimetal Research on the influence of Uranium Ore Grade on Leaching Rate in Heap Leaching
    铀矿堆浸中粒度对浸出率的影响
短句来源
    In order to extract these resources, JNMC commenced development of new technology of bacteria leaching since 2000 and conducted 5000t scale pilot in 2002. In the processing of bacteria heap leaching met many problems, such as over-high magnesium oxide, easy to be muddy in leaching, high consumption of acid etc.
    为使金川低品位矿石得以利用,金川公司自2000年以来开始细菌浸出研究,并于2002年进行了5000吨矿堆的半工业试验。 研究过程中逐步发现金川矿石性质特殊,如金川镍矿氧化镁含量高、矿石蚀变严重、矿石易泥化、高耗酸等。
短句来源
    It is clarified that the ArcheanProterozoic ancient rock series with high fluorine in the TaishanYimenshan uplifted region is the material source of soil sediments,and that the Yellow River flood and heap many times (absorption of fluorine by clay minerals)accumulates and adds fluorine content in the soils according to heavy mineral comparative study and topography analysis.
    根据重矿物对比研究和地貌分析,阐明了泰沂隆起区太古界和元古界的高氟古老岩系为该区土壤沉积物源,黄河多次泛滥堆积(粘土矿物对氟的吸附)对土壤氟起了叠加富集的作用。
短句来源
    To speed up computation, we use Quick Sort algorithm and Insertion Sort algorithm instead of usually used Heap Sort algorithm.
    在最小走时节点查寻中,结合使用快速排序算法与插入排序算法,替代以往方法中多采用的堆排序算法;
短句来源
    On this basis, for any shape, heap and stratified soil mass, this method could work out the soil pressure of the supporting structure at any time so as to provide the theoretical basis for the design and construction of supporting structure.
    都可以由本方法计算出支挡结构上任意时刻的土压力,从而为支挡结构的设计及施工提供理论依据.
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  heap
Heap leaching with HNO3 and FeCl3 solutions provides the decontamination factor of about 3, and stepwise elution with stirring, 9.0±0.3 which increases with the number of leaching cycles.
      
The problems associated with gold mining are considered from the standpoint of application of heap leaching, a method for gold recovery.
      
Study of the removal of water-soluble copper compounds from heap-leaching gold wastes under the influence of natural factors
      
Auto-amplifying dynamic behavior of heap and convection in granular material
      
Two experiments have been carried out to understand the physical characteristics of surface heap and internal convection of granular material subjected to vertical vibration.
      
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Traditionally, paper was thought to be invented by Cai Lun (a. 61-121) of the Eastern Han Dynasty in 105. However, in 1957 some sheets of ancient paper made in the Western Han Dynasty had been unearthed at Baqiao near Xi'an of Shaanxi Province. The microscopic analysis done in 1964 showed that they were hemp fiber paper. Since then the Baqiao paper was accepted as an evidence which proves that paper was invented before the time of Cai Lun no later than 141 to 87 B. C. But after 1979 some people who persist in...

Traditionally, paper was thought to be invented by Cai Lun (a. 61-121) of the Eastern Han Dynasty in 105. However, in 1957 some sheets of ancient paper made in the Western Han Dynasty had been unearthed at Baqiao near Xi'an of Shaanxi Province. The microscopic analysis done in 1964 showed that they were hemp fiber paper. Since then the Baqiao paper was accepted as an evidence which proves that paper was invented before the time of Cai Lun no later than 141 to 87 B. C. But after 1979 some people who persist in the theory that Cai Lun invented paper raised doubts as to the dating of the Baqiao paper and thought it was not paper but "a heap of waste hemp fibers". Thus a controversy about the Baqiao paper arose in China from that time on.

1957年在陕西西安附近的灞桥出土了某些西汉古纸,我们在1964年作了检验表明它是麻纸。自此,灞桥纸被承认为蔡伦前已发明了纸的证据。但1979年后,有人对灞桥纸的断代提出怀疑,并认为它不是纸,而是“一团废麻絮”。为此,我们在陕西对灞桥纸断代重新核实,并对纸样重作检验。我们认为,此古纸虽非科学发掘,而属基建出土,但它的断代是可以信赖的。近二十多年来,中国与日本的有关专家十次检验的结果,都证明灞桥纸是麻纸,而非“一团废麻絮”。此外,本文还列举了其余出土的西汉古纸,多次检验结果也证明它们都是麻纸。本文的结论是:灞桥纸是蔡伦前的西汉植物纤维纸。

This paper has introduced the productive heap leaching experiment in the micrograined disseminated low-grade gold oxidized ore from Luolou gold mine in Lingyun County in Guangxi. The cyaniding heap leaching is adopted in the experiment. Its technological process is: crude ore-second order crushing-heaping-washing-spray leaching-charcoal absorbing-disabsorbing-electrolysising-smelt-ing. The experimental result is concluded as follows: selected ore quantity: 3231 t, with gold ore grade: 2.56g/t, baching...

This paper has introduced the productive heap leaching experiment in the micrograined disseminated low-grade gold oxidized ore from Luolou gold mine in Lingyun County in Guangxi. The cyaniding heap leaching is adopted in the experiment. Its technological process is: crude ore-second order crushing-heaping-washing-spray leaching-charcoal absorbing-disabsorbing-electrolysising-smelt-ing. The experimental result is concluded as follows: selected ore quantity: 3231 t, with gold ore grade: 2.56g/t, baching time: 48 days, tail cinder gold grade: 0.69g/t, gold leaching rate: 72.86% , gold recovery: 70.25% . This has made better economic benefic.

本文介绍了广西凌云县逻楼金矿微细粒浸染型金氧化矿石的生产性堆浸试验。试验方法采用氰化法堆浸,其工艺流程是:原矿石—二段破碎—筑堆—洗矿—喷淋浸出—炭吸附—解吸—电解—熔炼。试验结果:入选矿石量3231t,矿石品位Au2.56g/t,浸出时间48天,尾渣品位Au0.69g/t,金浸出率72.86%,回收率70.25%,回收黄金5735.24克。金生产单位成本为39.67元/克,获纯利润4.7万元,取得了较好的经济效益。

This paper presents the investigations done in Ekou mining area of the present natural slopes, excavation slopes, slag-heap slopes, rock cliffs and highway slopes. The relations of the slope height with its horizontally projected length, and that of the slope height with its slope angles are obtained. These are applied to the stability analyses of the open pit mine slopes and that of the dump placement.

本文通过对峨口矿区现存的自然坡、开挖边坡、废石坡、石崖和公路路坡进行调查,得出坡高与水平投影长度、坡高与坡角间的关系,并应用于露天矿边坡和排土场的稳定性研究。

 
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