lead deposit 中文意思是什麼

lead deposit 解釋
鉛沉澱
  • 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，...
  • deposit : vt 1 放置，安置。2 使淤積，使沉澱。3 儲蓄。4 付保證金。5 寄存，委託保管。6 （把硬幣）放入（自動售...
  1. Origin and prospecting significance of guanyin temple lead - bearing black earth in the surrounding region of yongping copper deposit in jiangxi

    永平銅礦外圍觀音寺含鉛黑土成因探討及找礦意義
  2. The exhalation - sedimentary system of xitieshan lead - zinc deposit, qinhai province

    錫鐵山鉛鋅礦床的找礦潛力與找礦方向
  3. The mineralization theories related to the continued resources exploration of the crisis mines include : the model of golden deposits in greenstone belts ; the superimposed model of epithermal deposits and porphyry deposits ; the prospecting model of superfine dip gold deposit in deep ; prospecting model of copper and nickel sulfides in deep ; the associated model of lead, zinc and gold

    與危機礦山接替資源找礦勘查有關的成礦理論包括：綠巖帶金礦新模式，淺成熱液和斑巖銅礦的套疊模式，微細浸染型金礦深部找礦模式，銅鎳硫化物深部找礦模式，金和鉛鋅礦共伴生模式等。
  4. 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
  5. The deposit such as copper, lead, zinc, mercury, stibium, pyrite spread aroud renhua of yuebei, lechang, yingde and so on

    銅、鉛、鋅、汞、銻、硫鐵礦等礦床主要分佈在粵北仁化、樂昌、英德等地。
  6. 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
  7. Potash micatization is one of the main hydrothermal alteration minerals genetically related to the lead - zinc - silver deposit. it usually shows as muscovitization, sericitization and illitization. this paper presents a comprehensive study on the chemical composition of potash mica, adapted the follow methods : electronic probe, differential thermal analysis, x - ray diffraction analysis. at last, the structu ral characteristics and the geological environment of potash mica forming have been discussed

    系統地研究了鉀質白雲母化的礦物組成，採用了電子探針差熱分析x射線分析等技術方法，探討了鉀質白雲母的結構特徵和形成的地質環境及找礦意義。
  8. Genesis of lead and zinc deposit of laochang type, guangxi

    廣西老廠式鉛鋅礦床成因研究
  9. Geological characterisitcs and genesis of maozu lead and zinc deposit, yunnan

    鋅礦床地質特徵及成因研究
  10. Geological characters of keketale lead and zinc deposit and the discussion on its genesis

    可可塔勒鉛鋅礦床地質特徵及其成因初探
  11. Geochemical anomaly model and exploration indicator of the xitieshan lead and zinc deposit

    錫鐵山鉛鋅礦床地球化學異常模式及找礦指標
  12. Ore control factors of the huangshashi copper lead zinc deposit in hunan

    鋅礦床控礦因素淺析
  13. 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
  14. Whole - life insurance contains deposit quality, because this is expended, lead prep above fixed insurance against death

    終身保險含儲蓄性質，因此費率高於定期死亡保險。
  15. The model of this paper explores the links between the following factors and the credit rationing in china. the change of banks " attitude to credit risk may lead to credit rationing ; banks give much more emphasis on the trade cost and the payable value of collateral, which may give rise to credit rationing ; the decreasing of asset price during economic stagnation produces credit rationing ; the bias of banks " objective function from the maximization of profit and the transformation of the function relating to the reform of the financial system cause credit rationing ; if different parts of the whole markets are not integrated, the credit in the part with low capital return ratio will be rationed. during economic recession, banks tend to ration the credit in the high - risk market ; the removing of interest ceiling will narrow down the interest spread of deposit and credit at least during a period, which may strengthen credit rationing ; meanwhile, the vulnerable borrowers, including small and middle - sized enterprises, will get more credit from banks even though they have to pay a higher interest rate

    論文的模型探討了下列因素和中國信貸配給現象之間的聯系：商業銀行對信貸風險的態度變化，在辨別和控制信貸風險上開始投入大量的成本，這一過程會導致信貸配給；商業銀行對與法治環境相關的交易成本和抵押品清償價值的日漸關注會導致信貸配給；宏觀經濟緊縮時期資產價格下降會導致信貸配給；商業銀行經營目標函數偏離利潤最大化，近幾年金融業改革過程使商業銀行目標函數發生變化，這一變化過程可能導致信貸配給；在市場分化的條件下，收益水平低的市場會遭受信貸配給；在經濟下滑時期，商業銀行尤其會對高風險市場配給信貸；利率市場化使商業銀行的存貸利差至少在一段時間內縮窄，利差縮窄可能加重信貸配給的程度：在利率市場化條件下，弱勢借款者，包括中小企業，遭受信貸配給的程度可能得到緩解，但支付的貸款利率水平將會升高。
  16. Distribution of anthraxolite and metallogeny of the jinding lead - zinc deposit

    金頂鉛鋅礦床中碳瀝青的分佈特徵及成礦作用
  17. Fluid inclusions and metallogenic environment of the xitieshan lead - zinc deposit

    錫鐵山鉛鋅礦床流體包裹體特徵及成礦環境研究
  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. The paper discusses the deep tectonic setting of yinshan lead - zinc deposit and emphaticly studies geological features of two fault belt and relationships between deep structures and mineralization

    本文論述了銀山鉛鋅礦床形成的深部構造背景，著重研究了桐柏?桐城斷裂帶、商城?麻城斷裂帶的地質特徵及其與成礦作用的關系。
  20. Based on the analyses of the physical and mechanical properties of ore / rock and the behavior of ground stress field in the deep deposit of fankou lead - zinc mine, the authors researched the unloading measures to prevent and control rock burst in mining the deep deposit, and carried out numerical simulations of the stress distribution under different unloading mining situations by means of 3 - d elastic - plastic finite element program, so as to give decision - making basis for controlling rock burst in exploiting the deep deposit of fankou lead - zinc mine

    根據凡口鉛鋅礦深部礦巖體的物理力學性質及地應力場特性，對凡口礦深部礦床開採的巖爆防治措施進行了研究，並應用三維彈塑性有限元程序對各種防治措施引起的應力分佈進行了數值模擬分析，以期為凡口鉛鋅礦深部礦床開採的巖爆控制提供決策依據。
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