熱液變質 的英文怎麼說

中文拼音 [biànzhí]
熱液變質 英文
catogenic metamorphism
  • : 名詞(液體) liquid; fluid; juice
  • : Ⅰ名詞1 (性質; 本質) nature; character; essence 2 (質量) quality 3 (物質) matter; substance;...
  1. In this paper, 6013al / sicp / gr metal matrix composite ( mmc ) was produced by spray codeposition, by means of changing the medium of quenching, influence of five types of heat treatment system ( furnace cooling, air cooling, water quenching, dry ice quenching, liquid nitrogen quenching ) and different aging temperature on the damping was studied systematically

    本文採用噴射共沉積方法制備了6013al sicp gr金屬基復合材料( mmc ) ,通過改淬火介,較為系統地研究了五種處理制度(爐冷、空冷、水冷、乾冰冷及氮冷)以及不同時效溫度( 120 、 150 、 170 、 190及210 )對6013al sicp grmmc阻尼性能影響。
  2. Medium - rank bituminites are formed by pneumato - hydrothermal metamorphism on the basis of burial metamorphism, and it is partial

    深大斷裂帶及其附近局部發育的中級煙煤是在深成基礎上,疊加了高溫氣作用而形成。
  3. With experiments and theoretical analyzing, we find when the heat discharge is smaller than the entrainment limited, what influences the ability of heat - transmitting of work quality is the quantity of injection and dry limit fluid inventory, the optimum quantity of injection of the three working fluid is 8 ~ 14g ; and the delivering factor that transmission coefficient is determined by capillary limit, not the heat transmission ability of the thermal syphon. therefore, among the three working fluid, acetone is the best. low wind - speed has the obvious function in heat transmission of the thermal syphon

    本文通過實驗研究和理論分析,認為在流量小於攜帶極限時,影響工能力的是cpu重力管的充量和其乾涸極限,此次所實驗的三種工,最佳充量應當在8g ~ 14g ;傳輸因素主要決定普通管的毛細極限,而不是重力管傳能力的決定因素;三種工中的最佳工是丙酮;小風速時風速的化對cpu重力管的傳有明顯的作用,但在風速大於1m / s以後,風速增加對于cpu重力管的傳能力的增加效果減緩。
  4. The effect of compound casting technology and compound modification on the properties of high speed steel roll collar was studied. the results showed that compound high speed steel roll collar with high and even hardness and good bond between outer and inner layers could be gained when the modified colbalt free high speed steel in outer layer and nodular iron inner layer in connection with appropriate rotational speed of centrifugal machine, pertinent pouring interval between two kinds of the melt and moderate pouring temperature as well as surface induction heat treatment were chosen. it is indicated in industrial use that the service life of compound roll collar is higher by 5 times than that of high chromium cast iron collar

    研究了離心復合鑄造工藝和復合處理對高速鋼輥環性能的影響,結果表明,選用高碳無鈷高速鋼作外層,用球鐵作內層,選擇合適的離心機轉速、兩種金屬熔澆注間隔時間和澆注溫度,結合採用表面感應處理工藝,可獲得硬度高、均勻性好、內外層結合良好的高速鋼復合輥環,用於工業生產其使用壽命比高鉻鑄鐵輥環提高5倍以上。
  5. The main achievements obtained in this paper are as follows : 1. some of new recognitions were obtained on such aspects as strata sequence, rock type, metamorphism, hydrothermal alteration and the sedimentary environment by the study on many profiles in this area, with discovery of volcanic rocks for the first time in ore - bearing strata and ore bodies

    取的了如下主要成果和認識: 1 、通過對礦區地層多條剖面的研究,對地層的層序、巖石類型、作用、及原巖沉積環境有了新的認識,特別是在賦礦地層及礦體中首次發現了火山巖。
  6. By applying the theory and method of geological anomaly, it is focused on the analysis of the characters of major geological anomalies and their effect of mineralization in daye - jiurui region. the analysis result shows that the basement fault anomalies control a few major large hidden batholiths and their associated orefields ; that the anomalies of cover structure confine most cu - au deposits and fe - cu deposits within their scope ; that the geochemical anomalies and lithofacies - paleogeographical anomalies are major geological factors leading to trataboundness of some cu - au deposits ; that the anomalies of rock operties provide the favorable chemical and physical conditions for the ore - forming process, including the seepage, circulation, convergence and deposit of ore - bearing hydrothermal solution ; that the anomalous ctive stage of mesozoic magmatite is almost consistent with the major mineralization epoch of the fe, cu deposits, and the structure of multi - levels, and the zoning in magmatic system determine the spatial distribution of the mineralization system. then, based on the above analysis, a comprehensive variate, geological combination entropy, is brought forward for reflecting the complex degree of the combination of geological ore - controlling factors. after circumscribing the anomalies of geological combination entropy, the relations between the anomalies and ore deposits are determined

    從地異常的角度,重點分析了大冶九瑞地區主要地異常的特徵及其對成礦的影響.由分析可知:基底斷裂異常控制了本區若干重要規模較大的隱伏巖基及伴生礦田,而蓋層構造異常控制銅金礦床和鐵銅礦床的空間位置;地層的地球化學異常和巖相古地理異常是造成一些銅金礦床層控性的主要地因素;蓋層的巖性異常為含礦的滲流、循環、聚集和礦沉澱等一系列成礦作用提供了有利的物理和化學條件;中生代巖漿巖的異常活動期也是本區主要的鐵銅成礦期,巖漿巖系統的多層分枝和分帶性結構控制了本區成礦系統的三維空間分佈.在上述分析的基礎上,構置了地組合熵作為反映控礦地因素組合系統結構復雜程度的綜合量,並圈定出組合熵異常,由此確定了綜合地異常與礦床的關系
  7. During the temperature fields, the results indicate that the processing parameters such as the extrusion velocity, casting temperature, perform preheating temperature, die preheating temperature and so on are important for the temperature fields besides the dwell time. they are must be in concordance each other to the deforming zone is in the quasi - solid state, and the stable semi - solid extrusion is implemented. during the deforming fields, the hyperbolic sine thermo - rigid - viscoplastic fem model is selected according to the forming feature of the process, and the variations of the stress - strain fields are studied

    在溫度場的模擬中,模擬結果表明,保壓時間是影響製件成形量的關鍵因素之一,擠壓速度、態金屬澆注溫度、預制體預溫度和模具預溫度等工藝參數對溫度場的影響也很大,需進行參數之間的協調,只有當形區內部始終維持準固態時,才能實現穩定的-固擠壓成形過程;在形場的模擬中,根據態浸滲擠壓的成形特徵,選用了雙曲正弦剛-粘塑性有限元計算模型,研究了形過程中應力應場的化規律,研究了模角對形和金屬流動的影響及形力的化過程和其影響因素。
  8. Besides, scan rate and cycle period also affect the result ; co - deposition of dualistic oxide is a focus of research, as an element in the same group, ir is selected. deposition rate of composition is decreased by the adding of ir composition, and when the proportion of ir exceeded 50 %, composition procession can be ceased. but cooperation of ir and ru oxide can highly increase the specific capacitance of active material ; annealing treatment under a certain temperature can help to change the hydrate ru composition into mixture state ru oxide, accordingly increase the stabilization of active material

    研究表明:電解的配製過程中,氯化釕濃度、溶ph值、陳化時間、溶溫度對電鍍效果均有影響,其中溶ph值是最主要的影響因素;在儀器的使用條件探索中,理論結合實驗確定了本電鍍體系循環伏安電勢窗的理想范圍,並發現循環伏安掃描速度和掃描周期對電鍍結果也有較大影響;混合氧化物的共沉澱是目前研究點,在此選用與釕同一族的銥作為共沉澱元素,銥的加入會阻礙氧化物的沉積速度,銥的比例超過50 %會使沉積作用停止,但是二元氧化物的協同作用使沉積的活性物比容量大大提高;一定溫度下退火后處理作用會使水合釕化物轉成混合價態的氧化釕,從而提高活性物的穩定性。
  9. The genesis of gold deposits is complex in this district, the type of quart - vein plus etch rock belongs to hydro thermally superimposed complex mineralization. the type of porphyry and scraping rock containing charcoal belongs to volcano sediment - alteration hydro thermally gold deposits, the formation of gold deposits is controlled by several factors

    本區金礦床的成因比較復雜,石英脈+蝕巖型金礦屬于疊加復合成因礦床,含炭火山碎屑巖型金礦屬於火山沉積?改造型層控金礦床。
  10. Ore formation was dominated by exhalation - sedimentation, subsequently subjected to metamorphism reformation, superposition of magmatic hydrothermalism and supergenesis

    成礦以噴氣沉積作用為主,其後經歷了改造、巖漿疊加及表生氧化作用。
  11. The physicochemical properties and behaviors of potassium and related substances, material sources of potassium salts, metamorphoses and crystallization speciation of bitterns, as well as formation conditions and mechanisms of potassium deposits were discussed

    摘要討論了鉀及其有關物的理化性和行為規律,鉀鹽的物來源,鹽鹵的,結晶分異,成礦條件和機制,認為富鉀是形成鉀鹽礦床的重要的物來源之一。
  12. Based on ore material sources, metallogenesis, occurrences, ore formation and wall rock alteration of gold ore deposits in the northest jiangxi province they are classified into four types i. e. magmatic hydrothermal gold deposit, volcao - subvolcano hydrothermal gold deposit, multi - sources hydrothermal gold deposit and heat underground water ( brine ) infiltrating gold deposit and 8 sub - types and the geological characteristics of the deposits are described and ore - forming control of sedimentary formation, structure and magmatic rocks on the formation of gold ore are summarized and gold ore - searching directions in the northeast jiangxi province are pointed out

    依據成礦物來源、成礦作用、礦床產出條件、礦石建造和圍巖蝕等因素,將贛東北地區巖金礦床劃分為巖漿類、火山次火山類、多源類和地下(鹵)水滲濾類等4類8型,分述了各類(型)金礦成礦地特徵,總結了沉積建造、構造和巖漿巖對區內金礦的控製作用,指出了贛東北地區金礦找礦方向。
  13. This text completely and systematically studies the status and the development of the pyrolysis and the fluidization of biomass, which distill the bio - oil in the domestic and international area, as well as the existing problems. this thesis primarily include following aspects : ( l ), by experimenting and measuring the energy ( heat value ) and the content of c, h, n chemical element of right 20 kinds of common biomass, on the base of the experimental result, and respectively established the biomass energy predict experiment formula with the element of h and c is from change, and passed the ro. os examination, which provides the basis and convenience for flash pyrolysis fluidization device energy to convert the rate to compute with biomass energy utilization calculation ; ( 2 ), proceeded the tg and dtg experimentation equal velocity ( 10 ? / min, 20 ? / min, 40 ? / min, 60 ? / min ) heating and constant temperature heating by studying on eight kinds of biomass samples, according to the experimental data and arrhenius formula, we established the dynamics model of pyrolysis of, then, using the goast - redfern and p function, we also solved the dynamics parameters and analyze out every kind of biomass ' s frequency factor and parameters of activation energy, and established the every kind of dynamics model of pyrolysis of biomass, all of these provide the theories and basis to make sure the reactor ' s flash pyrolysis work temperature scope design and the describing of pyrolysis reactor dynamics ; ( 3 ), in order to study and ascertain the process of heat completely getting to pyrolysis time of varied size biomass particles, we observed and measured the ratio of length and diameter ( l / d ) with the varied biomass through electron microscope, we concluded the l / d ratios usually is from 5. 0 to 6. 0, the average is 5. 3 ; ( 4 ), we studied the process of biomass transiting and the theory of complete pyrolysis time with the theory of complicated heat field, we got the time ( t ) of the varied size biomass particles arriving to complete pyrolysis, and we knew that the complete pyrolysis time and the time which get to the biggest production ratio are identical, all of these studies provide the theory base for design and forecasting the flash pyrolysis reactor solid state resort time ; ( 5 ), according to the above experiment result, synthesize to make use of the engineering the mechanics, engineering the material, machine the design to learn the principle, deduce, establish the theory of rotation cone flash pyrolysis reactor material resort time ( t ) and reasonable rotation velocity ( or frequency ) relation theory ; and ( 6 ), we gave the reactor ' s smallest cone angle certain, reactor cone wall strength design theory, the reactor production ability theory, the power design method and the critical rotation velocity theory

    本文較全面、系統地綜述了國內外生物化制取生物燃油技術研究發展現狀及存在的問題,主要研究內容有: ( 1 )實驗、測定了20種常見生物的能量(發量)和c 、 h 、 n元素含量,根據實驗結果分別建立了以h和c為自量的生物能量預測經驗公式,並通過r _ ( 0 . 05 )檢驗;為閃速化裝置能量轉化率計算和生物能量利用率計算提供了依據和方便; ( 2 )選擇了8種生物試樣作了等加速率( 10 min 、 20 min 、 40 min 、 60 min )和恆溫加的tg和dtg實驗,根據實驗數據和阿倫尼烏斯公式建立了生物解反應動力學微分方程,並採用goast - redfem積分法和p函數對其動力學參數進行了求解,解析出各種生物的頻率因子和活化能參數,進而建立了各種生物解動力學模型,為科學確定反應器的閃速解工作溫度范圍及解反應動力學描述,提供了理論和依據; ( 3 )為研究和確定不同尺度的生物顆粒中心達到全解的時間,在體視顯微鏡下對不同粒度的生物顆粒的長徑比進行了實驗觀察和測定,得出生物的長徑比( l d )一般在5 . 0 6 . 0之間,平均為5 . 3的結果; ( 4 )採用復雜溫度場傳學理論對生物過程及充分解時間理論進行了研究,解析推導出了不同尺寸生物顆粒中心溫度達到充分解溫度的時間( t ) ,得出了理論推導的充分解時間與最大產油率的解時間相一致的結果,為閃速解反應器固相滯留時間設計和預測提供了理論依據; ( 5 )根據上述實驗結果,綜合運用工程力學、工程材料、機械設計學原理,推導、建立了轉錐式閃速解反應器物料滯留時間( )與轉速(或頻率)合理匹配理論; ( 6 )提出了轉錐式閃速解反應器的最小錐角設計、錐壁強度設計、生產能力設計理論和功率計算方法及臨界轉速理論等。
  14. Based on geological and geochemical data of different levels from more than 40 copper deposits, geologists of this project have studied geochemical characteristics of ore belts, ore fields and ore deposits of porphyry, skarn, composite, marine volcanic, metagenetic - hydrothermal reformation and hydrothermal veinlike types of copper mineralization, summed up geochemical anomaly models of various copper deposits, and established exploration geochemical pattern - model systems for various types of copper deposits

    該項目以我國40多個銅礦床不同級次的地、地球化學資料為基礎,研究了斑巖型、夕卡巖型、復合型、巖漿型、海相火山巖型、沉積改造型和脈型銅礦的礦帶、礦田、礦床地球化學特徵,總結了各礦床的地球化學異常模式,建立了各銅礦類型的勘查地球化學模式模型系統。
  15. The effects of interfacial resistance, superheating, free convection due to both temperature and concentration gradients, mass diffusion and thermal diffusion, and variable properties in both the liquid and gas - vapor regions were considered

    分析中,考慮了相間阻力、膜波動、蒸汽過度、因溫度和濃度梯度引起的自然對流、擴散和擴散以及物性的化。
  16. At the same time, experimental study on boiling heat transfer by changing mass flow of refrigerant, mass flow of water, and inlet temperature of water was also finished. and then the performance of miniature evaporator was estimated

    本文完成了單相、兩相平衡實驗和阻力特性實驗,研究了製冷劑在管內流動的壓降;同時進行了微型蒸發器流動沸騰實驗,通過改製冷劑量流量、水的量流量、水的進口溫度等,實現了對微型蒸發器的性能評價。
  17. As a result, yangshan gold deposit is mainly derived from metallogenesis of mixing metamorphic fluid and magmatic hydrothermal fluid, hence showing multiple genetic and compounding metallogenic features, typical of a super - large hydrothermal ( medium to low temperature ) gold deposit

    因此,陽山金礦主要是由混合型成礦流體與巖漿成礦流體疊加形成,具有多因復成成礦特徵的超大型中低溫金礦床。
  18. Ce, eu are no distinct thundering change. it suggests that hydrothermal liquid mineralization is local and short - lived geological event

    Ce 、 eu無明顯異常化,因而說明流體的作用是局部的和短暫的地事件。
  19. Temperature measurement techniques for microfluids in capillary and microfluidic systems are reviewed, including exterior contact methods, fluid physical - parameter - based methods, thermo - sensitive marker methods, nmr and raman spectrometric methods, and laser - based interface measurement technique

    摘要綜述了近年來應用於毛細管和微流控系統中的各種微流體測溫技術,包括外部接觸測溫、依據體物理參數化測溫、基於敏物測溫、核磁共振和拉曼光譜測溫以及基於激光的界面測溫,並對各種測量方法和優缺點進行了討論。
  20. The stratums containing mine, tectonic - hydro thermally process, magma activity, alteration react to district mineralization in degrees. the belt of granite facies, the inside and outside contact belt of rock body, the joining belt of tectonic - hydro thermally superimposed, the stratum belt of unconformity contact are the main enrichment belt

    含礦地層及礦源層、構造-作用、巖漿活動、作用都在不同程度上對區域成礦起作用,而花崗巖相化帶、巖體內外接觸帶、構造?疊加交匯帶、地層不整合接觸帶則為金礦化主要富集帶。
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