natural ore 中文意思是什麼

natural ore 解釋
天然礦石
  • natural : adj 1 自然界的；關于自然界的。2 天然的；未開墾的；野生的。3 固有的 生來的 天賦的（opp acquired）...
  • 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. This paper studies the perturbation action of celestial bodies ' movement on the earth from the view of celestial mechanics, and furthermore analyzes the effect of celestial bodies ' movement on the natural slope stability due to phosphorus ore mining in mountainous areas

    摘要針對宜昌磷礦高陡山區地下開采對上部山體穩定性影響，從天體力學的角度探討天體運動對地球的攝動作用，並分析月球運動的引力對山區磷礦自然坡失穩的影響。
  2. Effect of natural organic polymers on iron ore agglomeration

    天然有機高分子粘結劑在鐵礦造塊中的粘結性能
  3. Oil reserves total 600 million tons ; natural gas, 16. 4 billion cubic meters ; copper ore, 40, 000 tons ; construction stone, 130 million cubic meters ; medical stone, 100 million tons ; available shells, 16 million tons ; coal, 2. 5 billion tons ; and c + d level brine mineral resources, 250 million cubic meters

    其中石油總儲量6億噸，天然氣總儲量164億立方米；銅礦儲量4萬噸，建築石料儲量1 . 3億立方米，麥飯石儲量1億噸；貝殼可利用儲量1600萬噸；煤儲量25億噸；整個海塗c + d級鹵水礦資源儲量2 . 5億立方米。
  4. Another route to steel is from dri to make the iron from iron ore and natural gas

    另外一種方法是直接還原，從鐵礦中煉鐵和天燃氣。
  5. In charge of one of major subjects of the national eighth five - year plan, i. e. " study on shotcreting techniques of polyacrylate emulsion cement mortar for impermeability coating of pu ding rcc dam ", the achievement of which has been appraised by the ministry of electric power and evaluated as reaching national leading level. 2. in charge of the major subject aided by the committee of national natural science funds, " study on durability of high bolumes of fly ash concrete ", the first phase achievement of which has been commended by the committee. 3. in charge of one of major subjects of the national ninth five - year plan, i. e. " study on high performance concrete in marine engineering, design and construction ". 4. acting as one of editors - in - chief of " technical specification for abrasion and cavities resistance of concrete in hydraulic structures ", which is issued by the ministry of water resources. 5. by providing the repairing and strengthening schemes on seepage and cracks of the basement of nanjing lukou international airport, the air traffic opening of the airport was ensured as scheduled. 6. consulting services on techniques of high performance and abrasion - erosion resistance concrete for three - gorges project, anti - corrosion of reinforced concrete strutures for the ore port of shanghai baoshan iron and steel works, mass fly ash concrete for jiangyin yangtze river bridge and pumping concrete for nanjing yangtze river second bridge

    主持國家「八五」攻關項目「普定碾壓混凝土壩上游面丙乳砂漿防滲層大面積施工工藝研究」 ，成果通過部級鑒定，評價屬國內領先水平； 2 .主持國家自然科學基金重大項目「高摻量粉煤灰混凝土的長期性能研究「 ，階段成果獲國家自然科學基金委通報表彰與獎勵； 3 .主持國家「九五」攻關項目「海工高性能混凝土成套技術研究」 ； 4 .水利部「水工混凝土抗沖磨防空蝕技術規范」的主編之一； 5 .為南京祿口國際機場地下室修漏與裂縫補提出技術方案被采納並實施，為機場如期通航作出貢獻； 6 .為三峽工程抗沖磨高性能混凝土技術、上海寶鋼礦石碼頭鋼筋混凝土防腐蝕技術、江陰長江大橋大體積粉煤灰混凝土技術、南京長江二橋泵送混凝土技術等提供咨詢建議。
  6. Product this getting wet pouch active mt of packaging completely, main raw materials active mt one natural having special crystallization layers of silicate clay ore of form scarce, sublimated and processed and succeeded by special technology, one layer of forms tetrahedron and octahedra chip of it are arranged into six mao net, cause the crystalline grain to expand after absorbing water, pick up the moisture, get rid of oxygen, keeps fresh, anticorro sion, long result function, it is a kind of healthy green environmentally safe product

    本品是透濕性小袋包裝的活性mt ，主要原料活性mt是一種天然稀有的具特殊結晶層狀的硅酸鹽粘土礦，經特殊技術提純加工而成，它的層狀四面體和八面體晶片排成六角網格，吸水后引起晶格膨脹，具吸濕、除氧、保鮮、防蝕、長效功能，是一種健康綠色環保產品。
  7. The destruction resistant properties of several standard test ore pieces and natural ore blocks of various sizes were measured. the results show that the compression strength of natural ore is far less than that of standard test pieces and has the tendency of increase with the decrease of the size, which suggests that it is unrational to use the compression strength of standard test pieces to represent the destructive strength of rock ore in calculating the ball size for the coarse grinding of metal ores

    測定了多種礦石標準試件及不同粒度自然礦塊的抗破壞性能，表明自然礦塊的抗壓強度遠小於標準試件，且具有隨粒度減小而增大的趨勢，也說明金屬礦粗磨機球徑計算中採用標準試件抗壓強度代表巖礦破壞性能是不合理的。
  8. Dongwu port area : with natural coastline of 6 km and planning port coastline of 4. 5 km, it is planned to be another crucial comprehensive port in putian port, engaged in coal, ore, petrochemical industry, raw material, boats repairing and building and ocean heavy industry

    東吳港區：自然岸線6公里，規劃港用岸線4 . 5公里，該港區主要規劃建設為以煤炭、礦石、石油化工、原材料、修造船基地、海洋重工製造等為主的莆田港又一重要的綜合性港區。
  9. Guided by the basic theory of high - resolution sequence stratigraphy, and based on the core observation, the analysis of chemical composition of rocks, and data of natural potential logging and apparent resistivity logging, authors have set up the high - resolution sequence stratigraphy framework of the ore - hosting yaojia formation, and discussed the relation of the stratigraphic structure of the middle cycle, as well as the paleotopography, the micro - facies to the formation of uranium deposit

    在高解析度層序地層學基本理論指導下，筆者通過巖心觀察、巖石化學組分分析、自然電位及視電阻率測井等手段，建立了賦鈾巖系姚家組高解析度層序地層格架，探討了中期旋迴內地層結構、古地形和沉積微相與鈾礦床形成的關系。
  10. Through field investigations on yifukou village and gaojiatai village in north slate area, the paper probes into the residential construction site layout, construction materials and the spatial organization on the environment and use of natural resources to deal with the mode and method of villages in this area it sums up the characteristics of residential construction, which ore of comprehensive utilization of natural resources and initiative confrontation with the environment, with a view on the level of the utilization of resources and environmental confrontation to explore the point

    摘要通過實地考察豫北石板巖地區高家臺村和益伏口村，探討了該地區民居建築的村落選址，平面布局，空間組織及村料構造上應對環境和利用自然資源的模式和方法，總結出自然資源綜合利用和自然環境主動應對的民居建造特點，以期從資源利用、環境應對的層面尋求設計的切入點。
  11. In order to verify the natural radioactivity level, of tin polymetallic ore in southeast yunnan, and find out radioactive pollution in mining, dressing and smelting processes, 10 tin ores in this area were chosen to measure radionuclides ' specific activity in each kind of tin polymetallic ore, undressed ore, ore concentrate, debris and smelting slag

    摘要為查明滇東南錫多金屬礦天然放射性水平，了解錫礦采、選、冶過程中的放射性污染，選擇了該區10個錫礦山，測量了各類錫多金屬礦原礦、精礦、尾礦及冶煉爐渣放射性核素比活度。
  12. D. " wet basis " means ore in its natural wet state

    "濕依據"意指礦石在它的自然濕狀態。
  13. Superfine natural barium sulfate powder, made by processing high - purity barite ore, is widely used in the industries of paint, powder paint and plastic, etc

    由高純度天然硫酸鋇，特別改性加工而成的超細粉末，廣泛用於塗料、粉末塗料、塑料等行業。特別適用於溶劑型塗料。
  14. In three imported natural ores, the vietnamese ore is the best in comprehensive metallurgical properties, followed by the australian ore and the indian ore

    在3種進口塊礦中，越南塊礦的綜合冶金性能最好，其次是澳大利亞塊礦，印度塊礦的綜合冶金性能相對要差些。
  15. The main products china exports to africa are machinery and electronics, textile and apparel, hi - tech products and finished goods, while imports from africa concentrate on crude oil, iron ore, cotton, diamond and other natural resources and primary goods

    中國向非洲出口產品主要是機械和電子、紡織、服裝、高科技產品、成品，同時從非洲進口集中於原油、鐵礦石、棉花、天然鉆石及其他資源和初級產品。
  16. Abstract : from radioactive equilibrium of natural radioactive decay series and content of several radioactive constituents, the formula for estimating activity of uranium ore and solid waste is derived and a case study on treatment engineering of decommissioning linchang uranium mine is presented

    文摘:根據天然放射性衰變系列的平衡關系，推出了通過若干個而非全部放射性組分的監測數據來計算鈾礦石和固體廢棄物中放射性活度的公式，給出了臨滄鈾礦退役治理工程的估算實例。
  17. We have some 35, 000 employees working in more than 100 operations in approximately 20 countries. reflecting our aim to be a premier global company, we occupy industry leader or near industry leader positions in major commodity businesses, including aluminum, energy coal and metallurgical coal, copper, ferro - alloys, iron ore and titanium minerals and have substantial interests in oil, gas, liquefied natural gas, nickel, diamonds and silver

    公司在約20個國家的100多個廠礦擁有約35 ， 000名員工，已經成為一些主要行業的領先者，包括鋁、動力煤和煉焦煤、銅礦、鐵合金、鐵礦和鈦礦等行業，同時擁有穩固良好的石油、天然氣、液化天然氣、鎳、鉆石和銀等產業。
  18. It is a natural switchover now that china has overtaken japan as the world ' s largest steel producer and become the world ' s largest importer of iron ore

    這是一個自然而然的轉換，因為中國已經取代日本，成為全球最大的鋼鐵生產國，同時也是全球最大的鐵礦石進口國。
  19. The research shows that the radiation curves of thermoluminescence are different in different geochemical landscape. the direct problems of different shape of ore body have been did. in natural voltage respect, it has tested the stable property of the equipment, and showed the equipment of making by ourselves has good stable property

    用電流場模擬鈾礦形成的自然電場進行了正演計算，研究了球狀礦體、水平板狀礦體、傾斜板狀礦體、卷狀礦體等不同形態礦體產生的自然電位的特徵，這些特徵比較客觀地反映了實際情況，為下一步自然電位的反演研究奠定了理論基礎。
  20. The joint british - afghan survey found significant deposits of natural gas, petroleum and coal ; copper, chromate, talc, barites, sulphur, gold, lead, zinc, iron ore and salt ; and precious and semi - precious stones including high - quality rubies, emeralds and much of the world ' s supply of lapis lazuli ( pictured )

    英阿聯合勘測隊發現了意義重大的天然氣、石油和煤礦；銅、鉻酸鹽、石膏、重晶石、硫磺、金、鉛、鋅、鐵和鹽礦；富含高質量紅寶石的寶石和亞寶石礦，以及世界上大多數的天青石資源（如圖） 。
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