lead mineral 中文意思是什麼

lead mineral 解釋
鉛礦物
  • 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，...
  • mineral : n. 1. 礦物；〈口語〉礦石；【化學】無機物。2. 〈英國〉〈pl. 〉＝ mineral water. adj. 礦物（性）的；含礦物的；無機的。 the mineral kingdom 礦物界。
  1. The basis of the biopin products : tung oil, linseed oil, beeswax, castor oil, vegetable wax, lemon, turpentine, dryer without lead or barium, mineral pigment, borax etc

    產品成分主要有：桐油，亞麻油，蜂蠟，蓖麻油，加那巴蠟，檸檬，香脂松節油，不含鉛和鋇的乾燥劑，礦物顏料，硼砂等。
  2. Abstract : based on 1 200000 aeromagnetic survey data performed in 1998, and referred to materials of geolo - gic and geochemical prospecting of the working area, this paper discusses the relationship between the characte - ristics of magnetic field, magmatic rocks, fault structure and the distribution of mineral resources, and investigates the geologic metallogenic environments, and sets up the prospecting criteria for hydrothermal and volcanic - sedimentary copper, lead, zinc, gold, iron, manganese deposits, then makes the prognosis of the prospecting potential of the working area

    文摘:本文以1998年1 20萬航空磁測資料為基礎，參考地質和化探資料，對工作區磁場特徵、巖漿巖、斷裂構造與礦產分佈的關系進行探討，研究地質成礦環境，建立尋找熱液型和火山-沉積型的銅、鉛、鋅、金、鐵、錳礦找礦標志，對本區找礦遠景進行了預測。
  3. Now, have ascertained preliminarily that the mineral resource in boundary has tin, alluvial gold, lead, zinc, crystal stone, mica, reasonable stone and the kind of white marble, animal resource has wild ox and blue sheep, dian golden monkey, little panda and black bear etc., medicine has yellow company and day flax with plant, fu ling, shellfish mother and ox night, qiang work

    目前已初步探明境內礦物資源有錫、沙金、鉛、鋅、水晶石、雲母、在理石、漢白玉類，動物資源有野牛、巖羊、滇金絲猴、小熊貓、黑熊等，藥用植物有黃連、天麻、茯苓、貝母、牛夕、羌活。
  4. While the traditional steam rice machine adopts the ordinary mineral wool insulating layer, which will sank down because of the penetration of the steam and lead to the failure of the insulation of the upper of the machine

    而傳統的蒸飯車採用普通礦棉保溫層，會因蒸氣內滲致礦棉吸水下墜，使蒸飯車上半部分失去隔熱保溫效果。
  5. 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
  6. Research on the mineral sources of bronze vessels in shang - zhou by lead - isotope ratio

    從鉛同位素比值試析商周時期青銅器的礦料來源
  7. It can also lead to more serious complications, including mineral and itamin deficiencies, malnutrition, weight loss, and stunted growth

    它還可以引起更多嚴重的並發癥，包括礦物質合維生素缺乏、營養不良、體重減輕和發育不良。
  8. According to the comparison and analysis of mineral composition and geochemical characteristics of trace element, sulfur isotope, hydrogen and oxygen isotope, lead isotope and rare earth element in the gold ore and the altered spilite from the deposits of huachanggou gold mine, it was confirmed that the gold ore had obvious succession of the basic igneous rock

    摘要通過對鏵廠溝金礦床金礦石和蝕變細碧巖礦物組成、微量元素、硫同位素、氫氧同位素、鉛同位素及稀土元素地球化學特徵地對比分析，得出金礦石對該基性火山巖存在明顯的繼承性。
  9. Experimental research on mineral processing of a high sulfur - lead - zinc ore, yunnan

    雲南某地高硫鉛鋅礦選礦試驗研究
  10. The municipality has 49 kinds of minerals with proved reserves and 218 mineral deposits, and the main minerals include coal, lead, zinc, copper, iron, tungsten, antimony, cement limestone and granite, of which 35 kinds rank top three and 23 kinds top one in the province

    全市已探明儲量的礦產49種，礦床218個，主要礦種有煤炭、鉛、鋅、銅、鐵、鎢、銻、水泥灰巖、花崗石等，其中保有儲量位居全省前三位的有35種，居第一位的有23種。
  11. But these mineral scales act as a trap for lead only as long as they remain insoluble ; a sudden shift in water chemistry can change that

    但這些礦物質積垢只有在本身不溶解的狀態下，才具有抓住鉛的能力；水中化學性質的突然變化，就可能改變這一點。
  12. Mineral resources lower price lead negative influence and reform suggestions

    礦產資源價格低位運行的危害及改革建議
  13. On one hand, the exploitation of the mineral products can promote the society, economic progress and development ; on the other hand, the exc essive exploitation can lead to " mineral resources deficit " again and influence the sustainable development

    因此，礦產資源的本身特點決定了礦產資源影響經濟發展的后勁，一方面，礦產資源開發利用促進社會、經濟的進步與發展；另一方面，過量的開采利用，又會形成「礦產資源赤字」 ，影響可持續發展。
  14. It is pointed out that there exist abundant precambrian mineral resources in china, forming numerous large - superlarge iron, copper, lead, zinc, nickel, gold, ree, manganese, graphite, magnesite, talc, boron, phosphorus, pyrite, rutile and vermiculite deposits

    指出中國前寒武紀蘊藏著豐富的礦產資源，形成了眾多的鐵、銅、鉛鋅、鎳、金、稀土、錳、石墨、菱鎂礦、滑石、硼、磷、硫鐵礦、金紅石、蛭石等大型超大型礦床。
  15. At present, fangkou lead and zinc mine has already had many advantages in many sides such as mineral resource, technology, mining machine and market. nevertheless, as an outcome of planned economy, it met problem of the high relative costs caused by low labor productivity, high fixed costs and high risks during the process of production. this problem restrains seriously self - improvement of this mine

    目前，凡口鉛鋅礦在整體上具有資源優勢、設備優勢、技術優勢及市場優勢，但作為計劃經濟的產物，仍然存在勞動生產率低、成本固定化程度高、生產運行風險高所帶來的相對成本高的問題。
  16. The article in lead - zinc mineral tailing transmission pumps electric motors automatic control system of huang - shaping, for example, a detailed account of the system frequency conversion governor, ultrasound liquid position controller design models, debugging points and parameters set methods, and energy saving effect of a careful analysis

    摘要文章以黃沙坪鉛鋅礦尾礦輸送泵電動機自動控制系統為實例，詳細介紹了系統中變頻調速器、超聲波液位控制器的設計選型、調試要點和參數設定方法，並對節能效果進行了認真分析。
  17. On the base of studying the compatible of chemical admixture and mineral admixture with cement, according to heat of hydration, chemical shrinkage and environment condition in the course of concreting and restrained cracking sensitivity indicates different quantity of mineral admixtures lead to different effect to the stability of concrete, such as 30 % fly ash and 40 % ~ 60 % micro - slag can improve the stability, but silica fume deteriorates the stability

    在研究了化學外加劑、礦物摻合料與水泥兼容匹配關系的基礎上，指出不同礦物摻合料對混凝土的體積穩定性（熱穩定性、化學收縮、干縮、開裂敏感性）的影響不同，粉煤灰摻量達到30 ，礦粉在40 60改善體積穩定性，硅灰惡化了體積穩定性。
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