calcite 中文意思是什麼

calcite 解釋
n. 名詞 【礦物】方解石。

  1. Aragonite and magnesium calcite are more soluble than normal calcite

    霰石和鎂方解石，比普通方解石更容易溶解。
  2. The calcium carbonate in corals or in the shells of other marine creatures comes in two distinct mineral forms : calcite and aragonite

    珊瑚或其他海洋生物外殼里的碳酸鈣，包含兩種完全不同的礦物形式：方解石和霰石。
  3. They are said to be “ undersaturated. ” shallow, warm surface waters are described as “ supersaturated ” with respect to both calcite and aragonite, meaning that these minerals have no tendency to dissolve

    海洋淺層的溫暖海水，對方解石和霰石則為過飽和，代表這兩種礦物不傾向溶解。
  4. The influx of carbon dioxide from the atmosphere has caused the saturation horizons for aragonite and calcite to shift closer to the surface by 50 to 200 meters compared with where they were positioned in the 1800s

    大氣的二氧化碳匯入海中，已經導致方解石和霰石的飽和線往上移動，比1800年代更接近海面50 ~ 200公尺。
  5. It is further indicated by the fusion of various geo - factors that the major targets include gold - bearing limonitic cataclastic rock in ningwei domain, auriferous quartz in nanhua mountain and xihua mountain domain, where the 50 - 85 strike mylonite and sulfur - bearing quartz - calcite veins of cataclastic rock is the prior ore - search targets

    同時，通過多源地學因素的融合還顯示，寧衛地區找金的主攻對象以含金褐鐵礦化碎裂巖為主，南華山、西華山地區以脈型金礦為主，且重點應在50 - 85度方向糜棱巖、碎裂巖帶中尋找含硫化物的石英-方解石脈。
  6. Calcite cementation seems a possibility where lime grains or calcareous organisms are abundant.

    在灰質顆粒或鈣質生物豐富的地方，方解石膠結作用似乎是有可能的。
  7. We can be conveniently studied with reference to a crystal of calcite or iceland spar.

    我們可以很方便地以方解石或冰洲石晶體來進行研究。
  8. Many carbonate masses older than middle palaeozoic are of dolomite rather than calcite.

    中古生代以前的許多碳酸鹽類礦物是白雲石而不是方解石。
  9. To his astonishment, he saw one of the double images disappear as he rotated the calcite.

    使他感到意外的是當轉動方解石時，雙象中的一個象消失了。
  10. Most dolomite is obviously the result of replacement of precursor calcite but certainly not all.

    多數白雲石顯然是原來方解石交代的結果，但肯定不是全部。
  11. At first glance, calcite might be confused with quartz where both are clear, colorless, and "glassy".

    乍一看來，方解石可能與石英相混淆，因為兩者都是透明、無色、且「呈玻璃狀」的。
  12. A new recorder of fancy color calcite gemstone cutting

    艷色方解石晶體加工的突破
  13. The calcite mineral kingdom addresses you today

    今天是方解石王國向你們問候。
  14. Epc experimental prismatic calcite

    實驗棱鏡方解石
  15. And some calcite - secreting organisms also add magnesium to the mix

    有些分泌方解石的生物，會在分泌物中加入鎂。
  16. Thus, corals and pteropods, which both produce aragonitic shells, and coralline algae, which manufacture magnesium calcite, may be especially susceptible to harm from ocean acidification

    珊瑚和翼足類都會分泌霰石外殼，珊瑚藻則製造鎂方解石，因此，它們可能特別脆弱，容易受海洋酸化的傷害。
  17. We have developed the grain size varies among 2um to 15um grade superfine powder and the yearly output of which comes up to 20, 000 tons. our products mainly consist of calcite powder, french chalk, active coarse whiting and other jinshi brand series superfine powder, which are welcomed in the more than 10 provinces and districts markets. the company has owned a calcite mine, and the calcite storage capacity has reached to more than 2 million tons

    99年公司投資1500萬元引進細川德國alpine公司先進超細粉碎分級設備流水生產線，屬國內領先水平，開發了粒徑為2um - 15um級的超細粉體（年生產量2萬噸） ，主要生產方解石粉、滑石粉、硅灰粉、活性重鈣等金石牌系列超細粉體，暢銷國內10多個省市，產品深受各地用戶親睞。
  18. We find that the petrology characteristic of all the samples have no characteristic of meteoric water such as geopetal structure, infiltrative sand, ( uniform cement and gravitational cement on base of the research of the dolomite in the regions. on the dot diagram of combination of mgco3 ( mol % ) and sr, the dot are all close to the line of seawater whether they are microlite - crystalline penecontemporaneous dolostone or diagenetic dolostone of various crystals. the 87sr / 86sr value of dolostone or matrix is less than the one of sparry calcite in cave or vein, and close to the value of seawater

    通過本區白雲巖的研究發現：已有的白雲巖樣品的巖石學特徵沒有顯示出如示底構造、滲濾沙、新月型膠結物和重力膠結物等大氣淡水作用的特徵；在白雲石mgco _ 3mol百分數和白雲石sr含量的投點圖中，無論是準同生成因的泥?微晶白雲巖，還是粉?細晶（或中晶，或細晶以上的不等晶）的成巖白雲巖，均投在海水線的附近；白雲巖（或基質）的~ （ 87 ） sr / ~ （ 86 ） sr比值顯著低於與孔洞或脈中充填的亮晶方解石，且與海水值十分接近， ~ （ 13 ） c和~ （ 18 ） o值顯著高於孔洞或脈中充填的亮晶方解石，也偏向于海水值； mn含量則顯著低於孔洞或脈中充填的亮晶方解石。
  19. This paper emphasizes the effect of the dissolution of aluminosilicate during diagenesis may provide more radiogenic strontium which would result in a high content of strontium in carbonate rocks. so we should avoid the vein of carbonate and select the samples with less terrigenous clastic, less grain content and lacking calcite cementation collected as analysis samples. the microcrystalline limestone and micro - to fine - crystalline dolomite are rather fairly whole rock samples

    作者還強調了成巖過程中由長石等鋁硅酸鹽溶解提供殼源sr所造成的碳酸鹽礦物成巖蝕變可能表現為較高的sr含量；因此，在用全巖樣品進行旨在反映海水組成的各種分析時，應迴避碳酸鹽脈，選擇含陸源碎屑低、顆粒數量少、缺乏方解石膠結物的樣品，微晶灰巖或微?粉晶白雲巖是較為理想的全巖樣品。
  20. 4 ree geochemistry of fluorite, siderite, quartz, magnetite, calcite in ores mainly controlled by ore - forming fluids, in contrasting to those of the metamorphic minerals which controlled by crystal structure. the ore - forming fluids of initial stage show larger lree / hree fractionation than that of later stage. a narrow range of 6 ~ 4s valus for early stage chalcopyrite ( - 0. 3 to 2. 8 ) suggested that s originated from the mantle and the 6 13c and 8 18o valus of siderite range from - 11. 17 to - 15. 37 % and from 8 ~ 9. 1, respectively, it indicates that the c and o of ore - forming fluids were derived from the magma or organogenous sediment

    6 、昆陽群因民組地層中出現的稀土富集、成礦與我國的白雲鄂博稀土ree一fe一nb超大型礦一床和澳大利亞的olympicdamcu一u一au一ag一ree超大型礦一床，在成礦時代、產出大地構造背景、成礦物質來源等方面具有較大的相似性，均體現成礦受控于中元古代1
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