lead ore 中文意思是什麼

lead ore 解釋
鉛礦
  • lead : n 1 鉛，鉛製品。2 【航海】測鉛，測深錘，水砣。3 〈pl 〉（鋪屋頂的）鉛皮；鉛皮屋頂；【印刷】插鉛，...
  • ore : n. 礦；礦砂，礦石；〈詩〉金屬（尤指貴金屬）。 be in ore 含有礦物。n. （pl. ore）1. 歐爾〈瑞典貨幣單位，等於1/100克朗〉。2. 歐爾硬幣。
  1. The test of sulfur and lead isotope of ores shows that mineralizing matter mainly comes from deep. the ore minerals are typical low - to - moderate - temperature hydrothermal minerals, such as stylotypite, galenite and chalcopyrite

    對礦石中硫和鉛進行同位素測定，認為硫主要來自深部，顯示了地幔硫遭受少量地殼物質混入后的硫同位素組成。
  2. Deep ore body process mineralogy of huize lead - zinc mine

    會澤鉛鋅礦深部礦體工藝礦物學研究
  3. A discussion on the mining method for deep ore deposit in fankou lead zinc mine

    凡口鉛鋅礦深部礦床開采方法的探討
  4. There are a series of lead - zinc polymetallic deposits, such as fozichong, dongtao, xiashui, wenlongjing and jilongding distributed along the fault zone. these deposits have some similiar features : ? ll of them are bounded in the strata of lower palaeozoic group ; ? ain orebodies occur as stratiform or stratoid form with occurrence consistent with that of host strata ; ? tratiform skam or baritic rock are the direct country rock of orebodies ; ? ypical syngenetic sedimentary fabric preserved in the ore. these deposits may be included in the same metallogenic series

    佛子沖、東桃、下水、文龍徑、雞籠頂等一系列鉛鋅多金屬礦床沿該斷裂帶分佈，這些礦床雖然在成礦規模、賦礦層位和礦石礦物組成等方面存在一些差異，但均產于下古生界地層中；主要礦體呈層狀、似層狀產出，與地層產狀大體一致；直接賦礦圍巖為層狀綠色巖或重晶石巖；礦石中保留有典型的同生沉積組構。
  5. Geological characteristics and ore potential of the side lead zinc copper deposit in guiping, guangxi

    銅礦床地質特徵及找礦潛力分析
  6. Ore control factors of the huangshashi copper lead zinc deposit in hunan

    鋅礦床控礦因素淺析
  7. The research on fluid inclusion in zhangshiba lead zinc ore, north jiangxi province

    贛北張十八鉛鋅礦流體包裹體研究
  8. Geological characteristics and ore prospecting orientation of lead zinc polymetallic deposit in south dabaoshan, guangdong

    下坂金礦床地質特徵及找礦預測
  9. And preliminary studies indicate virtually uniform is topic composition of the lead from a single copper - ore source

    而最初的研究表明，對于來自單獨一個銅礦石來源的鉛來說，其同位素構成幾乎是毫無二致的。
  10. On the basis of the composition analyses for 80 samples of bronze drums and some samples of ore, these tests detemine the lead isotopic of the samples, to obtain test data for deep research

    摘要在對越南80個銅鼓樣品和相關銅器以及若干礦樣進行成份分析的基礎上，對樣品進行了鉛同位素測定，得出了一批可供進一步研究的實驗數據。
  11. Two kinds of ore and their genesis in fozichong lead - zinc orefield, guangxi

    廣西佛子沖鉛鋅礦田兩種礦石類型及其成因意義
  12. Practice and discussion on grinding technology for treating refractory oxidized lead - zinc ore in lanping

    蘭坪難選氧化鉛鋅礦碎磨工藝實踐與探討
  13. Preliminary discussion on the present situation of flotation of lead - zinc oxide ore

    難選螢石礦礦石浮選工藝研究
  14. Mineral processing study on a polymetallic ore containing copper, lead and zinc in guangdong

    雲南某褐鐵礦的選礦工藝研究
  15. In the concentrated mineralization area, there are many types of pb - zn - ( ag ) deposits and gold deposits, it is one of bases of lead - zinc in china. in this area seafloor hydrothermal sedimentary ore deposits and hydrothermal sedimentary - rebuilded ore deposits are predominated. all lead - zinc - ( silver ) and gold deposits hosted in devonian sedimentary rocks, and orebodies of seafloor hydrothermal sedimentary deposits and hydrothermal sedimentary - rebuilded deposits draped in phase with stratum

    礦化集中區內主要的礦床類型是熱水沉積型和熱水沉積改造型，其中熱水沉積成礦作用形成的廠壩-李家溝礦床為超大型礦床，熱水沉積-改造型礦床有畢家山和鄧家山等大型鉛鋅（銀）礦床，礦床與中泥盆統地層整合產出，並同步褶曲。
  16. The separation technology for silver - and lead - bearing complex polymetallic ore

    某含銀高鉛復雜多金屬礦的分離提取
  17. Catching jade ore malachite fragment after weathering and erosion bring the flood into the river originally at the mountain, is it pour but lay to carry by river and then, reach low mountain and mountain forebay lead because the velocity of flow is sharply reduced, the malachite is piled up in river shoal and riverbed

    夏季冰雪融化河水瀑漲，流水洶涌澎湃。山上的原生玉礦經風化剝蝕后的玉石碎塊由洪水帶入河流中，再由河水攜帶奔流而下，到了低山及山前地帶因流速驟減，玉石就堆積在河灘和河床中。
  18. The ore - hosted strata of xitieshan lead - zinc ore deposit is located in a limb of a anticline and suffered from deformation partition

    摘要錫鐵山大型鉛鋅礦床含礦巖系的構造格架位於背斜的一翼，普遍遭受變形分解作用。
  19. Based on the discussion on the principle of density - logging, this paper analyses far - gamma gamma rate, near - gamma gamma rate and density - logging curve respectively, and discusses far - gamma gamma rate near - gamma gamma rate and density variation caused by radioactive anomalies, and preliminarily interprets factors that could lead to the variation of density - logging curve of radioactive anomalous layer, thus explaining the reason why density - logging curve changes at the radioactive ore - layer in northern ordos basin, finally, an empirical formula for revising the distortion of density - logging curve has been established

    摘要本文概述了密度測井原理，分別對長源距計數率、短源距計數率及密度曲線進行分析，對由於放射性異常引起的長源距計數率、短源距計數率及密度變化情況進行了討論，初步解釋了放射性異常層位密度曲線的變化因素，說明了鄂爾多斯盆地北部地區密度測井曲線在放射性礦段的變化原因。
  20. Lead ore : british lead ores have been worked since pre - roman times. it contains silver

    鉛礦：自前羅馬時代開始，英國的鉛礦就被開發了。內含銀。
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