弱礦化的 的英文怎麼說
中文拼音 [ruòkuànghuàde]
弱礦化的
英文
slightly mineralized-
By infrared spectrum study, the limonite ( feooh nh2o ) can be considered the main colorating mineral in the yellow and red jadeite, and the hematite is another colorating mineral in the red jadeite. the difference of color tone is due to the n value in the molecular formula feooh nh2o and the content of crystal water and adsorbent water. the iron ion came from the effloresced and eroded rocks, and formed fe ( oh ) 3 colloid reacted with the surface water
周圍礦床的風化蝕變為表生水提供了鐵質，形成弱酸性的含fe （ oh ） _ 3膠體的水溶液，表生水流經翡翠礦石時， fe （ oh ） _ 3膠體附著在巖石的表面，經過脫水結晶和吸附，形成褐鐵礦膠體，褐鐵礦膠體沿裂隙或鬆散的礦物顆粒進入翡翠巖石中，逐漸累積沉澱，形成次生色層。The gangue minerals are mostly carbonating minerals, fluorite, barite, celestite and so on ; the rock alteration is slightly silicified, carbonated, baritizated, celestited, which is low - temperature alteration. because of continual downgoing extrusion from india plate to euro - asian plate, there are some thrusting nappe structures in lanping basin related to the orogens on the two sides
礦床中礦石礦物發育典型的中低溫熱液成因的礦物組合，如黝銅礦系列、方鉛礦、黃銅礦等，脈石礦物主要為碳酸鹽類礦物、螢石、重晶石、天青石等；圍巖蝕變主要發育弱硅化、碳酸鹽化、重晶石化、天青石化等低溫蝕變組合。In the area of watershed between the yangtze river and the huaihe river, there are a series of ecological environmental issues, such as fragile forest ecosystem, frequent drought damage, lake of water resources, serious soil and water loss and contamination by chemical fertilizer, pesticide and plastic membrane
摘要分析了江淮分水嶺地區存在的森林生態系統脆弱，易旱多災，水資源短缺，土壤貧瘠，礦山開采過度，水土流水嚴重，化肥、農藥、農膜等農業化學品污染嚴重，農村生態環境退化等生態環境問題。The results indicate that there is a strong to weak, then weak to strong evolution process for the total grassland desertification, middle desertification and slight desertification, which can be attributed to climate change and human activities, especially to the influence of climate change ; due to coal exploitation, the severe desertification is always distributing in " ? " around the mining land, and developing to the east quickly with the help of monsoon
結果表明：受氣候變化、超載放牧、掏挖藥材以及墾荒等因素的影響，輕度荒漠化、中度荒漠化以及荒漠化總面積存在由強轉弱、再由弱變強的演變過程：受煤炭開發的影響，重度荒漠化草地多圍繞礦業建設用地呈「 ? 」狀分佈，並且受季風影響向礦業建設用地東側發展迅速。The mining enterprises have devoted themselves to chinese economic development. however, the mining enterprise used to develop in a traditional way, which worn down a large number resources and manage simply, so it brings about exhausting resources, destroyed ecology, bad economic benefit
我國的礦山企業為新中國的經濟發展作出了巨大的貢獻，然而，長期以來礦山企業沿用的是大量消耗資源和粗放經營的發展模式，造成資源過度消耗，資源缺乏，環境惡化，生態破壞，經濟效益低下，競爭力弱。The research shows that main hydrogeological characteristics of the beishan area is water - bearing character, low permeability and slow water movement while the major chemical feature of groundwater is high mineralization
研究表明，弱含水、低滲透、慢流速是區內主要水文地質特徵，蒸發濃縮形成的高礦化是地下水的主要化學面貌。( s ) weathering and unloading action which are the two main exogenous process is active in epigenetic - surface. so, although one is different with the other, they are associated with each other closely and are cntrolled by geostress and seepage fields. in fact, weak weathered zone corresponds to weak load - off one, strong weathered zone corresponds to strong load - off one in virtue of result of this dissertation. ( 6 ) rock mass is a geologic body which is composed of rock and structural plane. and under the condition of geostress. temperature and seepage fields, correspondingly. studying weathering should pay attation to the aspects of rock, structural plane and fields. according to this. the author subdivises rockmass weathering into rock weathering and structural weathering, ulteriorly, the dissertation studies rockmass weathering from three aspects as follows : ? ock weathering : aberrance degree of mineral and physical mechanical performance of weathered rock ; ? e have already knew that weathering action damage the integrity of rock mass, but few applies it to engineering practice. the dissertation is based on trend o
本文研究結果為弱卸荷與弱風化大致對應、強卸荷與強風化大致對應； （ 6 ）巖體是由組成它的巖石與缺陷賦存於一定環境場中的地質體，據此本文將巖體風化細劃為巖石風化與結構面風化，並進而將表徵巖體風化的指標相應地歸結為三個方面來加以研究並應用於工程實踐，這就是：對于巖石風化，主要為礦物的變異程度與風化巖石的物理力學性能研究：雖已認識到風化作用破壞了巖體完整性，但將該理論應用於巖體風化分帶卻不多見，本文即從淺表部位硬性結構面間距、條數、跡長、塊度等隨遠離臨空面的變化規律來研究巖體風化分帶：不同風化、卸荷程度的巖體實際處于不同環境場中，彈性波速變化與特定環境場相對應，因而是反映巖體風化、卸荷的綜合因素。Influence of metallic ions and total salinity on weak gel
陽離子和總礦化度對弱凝膠性能的影響Abstract : the reasonable processing technology for recovering iron minerals from tailings of low intensity magnetic separation was studied. techno - economic evaluation shows that spiral separation - belt magnetic separation flowsheet is optimal one
文摘:分析了回收半氧化鐵礦石弱磁選尾礦中的鐵礦物的工藝流程，通過技術經濟的比較，提出了合理的選別工藝，達到了回收鐵礦物的目的。For nutritional substance exists in organic state with weak process of mineralization, the available elements are low, especially a lack of available nitrogen and phosphorus, the soil condition can not meet the needs of plant growing
。有機質含量高，其總氮總磷和鉀的儲量較豐富。由於礦化作用弱，營養物質缺乏，特別是有效氮和有效磷的缺乏難以滿足植物的生長。Part 1 : first, from the history cause, tell us the forming, evolution and develops of city which are height reliance to natural environment, such as land, fresh water and mineral energy ; second, from the current situation cause, expound the fact this kind of reliance slacken with economic development and innovation of technology
第一部分：第一，從歷史的緣由角度，闡述了城市的形成、演化與發展是對自然環境如土地、淡水及礦物能源等環境要素的高度依賴；第二，從現狀的緣由的角度，論述了這種依賴隨著經濟的發展、技術的革新而消弱。Abstract : during the reduction of iron ore - coal pellet in air, the combustible gas generated from the reduction in pellet is burnt onto the firing surface around the pellet. between the pellet surface and the firing surface, ther e is such mixing gas containing the combudstible gas and burnt gas. it m ay b e sure that the iron ore - coal pellet is no oxidized in the week oxidizing atmos phere. the heat released by combusition on the firing surface is fast tranfered i nto the pellet, and the self - heating reduction of iron ore - coal pellet may occu r
文摘:鐵礦-煤球團在空氣中能夠還原的原因是：從球團排出的可燃性氣體在球面附近的火焰面上燃燒，在火焰面內側是氧化性較弱的可燃性氣體和燃燒產物的混合物，鐵礦-煤球團在弱氧化性氣氛中具有抗氧化性；在火焰面燃燒放出的熱量向球團傳遞，進行自熱還原The laws between the composition, structure, quality of materials of lc - hpc is studied by means of sem, mip, and so on testing measures. the reaction of hydration and filling effect of mineral admixture not only reduces the proportion of pore of structure and sizes and odds directional crystal of the unfavorable crystal phases such as ch but also leads to the mining of pore size, so it the effect improves the weak structure of interface transition area
應用sem 、 mip等測試手段，研究lc - hpc組分、結構與性能之間的影響規律，礦物摻合料的活性、填充等效應，降低了混凝土結構孔隙率，細化了孔徑，減小了ch晶粒尺寸及定向結晶幾率，從而改善界面薄弱過渡區結構。The information of the carbon and oxygen isotopes in the ground - water ' s in carbonate plays an indicated role in the seperation the ground water system. and in the end of the paper, some prelimilary suggestion have been naturally put forward for the stop of the leakage in the dam foundation
中稀土sm tb的比值反應了水巖相互作用過程中巖溶作用以及黃鐵礦氧化作用的強弱。地下水中碳酸鹽碳氧同位素的信息對地下水系的劃分起到指示作用。最後，對壩基的防滲提出初步的建議。Weight loss in skeletal bone risks mineral deficiencies, osteoporosis, fractures and micro fractures, as well as weakening our immune system
體重減輕于骨骼的風險是礦物資的缺乏、骨質疏鬆、骨折及細微性骨折，伴隨著免疫系統的弱化。The results are as follows : ( 1 ) the first industry distribution is disperse and same with the agriculture resource ' s spatial distribution, the second industry distribution is centralized and same with the mineral resources, the third industry centralize on the large and middle cities and the tourism resources abundant region ; ( 2 ) the eco - environment effect of the industrial spatial structure is obvious in gansu ; ( 3 ) the eco - environment and the industrial spatial structure affect each other, strengthening the eco - environment regional difference and aggravating the frailty of the eco - environment
得出以下結論： （ 1 ）甘肅省第一產業分佈分散且與農業資源的空間分佈態勢基本一致，第二產業發展空間高度集中且與礦產資源分佈一致，第三產業集中在大中城市和旅遊資源豐富的地區； （ 2 ）甘肅省產業空間結構的生態環境效應具有明顯的空間差異； （ 3 ）甘肅省生態環境地域分異與產業空間結構分異交互脅迫，強化了生態環境的地域分異，加劇了生態環境的脆弱性。分享友人