生物成因氣體 的英文怎麼說

中文拼音 [shēngchéngyīn]
生物成因氣體 英文
biogenic gas
  • : Ⅰ動詞1 (生育; 生殖) give birth to; bear 2 (出生) be born 3 (生長) grow 4 (生存; 活) live;...
  • : 名詞1 (東西) thing; matter; object 2 (指自己以外的人或與己相對的環境) other people; the outsi...
  • : Ⅰ動詞1 (完成; 成功) accomplish; succeed 2 (成為; 變為) become; turn into 3 (成全) help comp...
  • : Ⅰ動詞[書面語] (沿襲) follow; carry on Ⅱ介詞1 [書面語] (憑借; 根據) on the basis of; in accord...
  • : Ⅰ名詞1 (氣體) gas 2 (空氣) air 3 (氣息) breath 4 (自然界冷熱陰晴等現象) weather 5 (氣味...
  • : 體構詞成分。
  • 生物 : living things; living beings; organisms; bios (pl bioi bioses); biont; thing; life生物材料 biol...
  • 氣體 : gas; gaseous fluid
  1. Abstract : through analysis of the components of coking on different parts of desullfur system of single tower and the waste water containing sulfur, we find the cause of coking in the stripping desulur system from single tower is the polymerization reaction of carbohydrate and the separattion of varied solid powders, organic compounds, and all corrosive productions of metal out of waste water in high temperature, therefore, the solving method is how to decrease the oil content, how to depolymerize form the carbohydrate and how to antisepticize by vapour of waste water

    文摘:對單塔脫硫系統中不同部位的垢及現場催化含硫污水進行了分析測定,結果表明:塔內污垢分及含量隨塔部位的不同而不盡相同,單塔汽提脫硫系統中垢的形,主要是由於污水中所含各類粉塵、有機、金屬腐蝕等在高溫下石油碳氫化合的析出及其單的聚合反應所致.如何降低污水中的含油分、減少聚合反應的、防止污水蒸對塔材料的腐蝕,是阻垢、除垢和防垢應解決的關鍵問題
  2. Therefore, the purpose of this thesis is to look for a suitable preparing process for 3 - tcp with their micro - construction controlled more easily and the porosity rate and strength uniform. this paper created a new preparing method of porous ceramics, i. e. foam gel - casting technique, which integrated foam technique in porous ceramics preparing and gel - casting technique in structural ceramics preparing was applied to improve the preparing technique of porous p - tcp bioceramics in order to prepare ceramics bodies with high body intensity, controllable porosity and easily machining performance

    此,本論文努力尋求一種適合於- tcp多孔陶瓷的制備工藝,使其微觀結構易於調節控制,空隙率和強度達到平衡同一。在實驗中,結合了制備多孔陶瓷常用的發泡法和結構陶瓷制備中的注凝法,創新設計了一種新的多孔陶瓷型方法? ?泡沫注凝法,對多孔- tcp陶瓷的型工藝加以改進,制備出高強度、孔率可控以及易加工的陶瓷坯
  3. Advanced instrument and testing techniques including adopting mercury injection apparatus, specific surface analyses apparatus, porosity - permeability measurement apparatus, isothermal adsorption instrument and drill core flow experiment system, etc., are also adopted. on the basis of study on gas zoning, known cbm show and its component, generating mechanism of low coal rank cbm are discussed. the author pointed out that generated cbm should consist of primary biogenic methane gas in lignite stage, thermogenic methane gas in long - flame coal to gas / fat coal stage, and deuterogenic biogenic methane gas in coal seam imbedded stage

    在本區瓦斯分帶、已知煤層顯示及其組分研究基礎上,探討了低煤級煤層機制,指出的煤層應包括褐煤階段的原甲烷、長焰煤?肥煤階段的熱甲烷和煤層埋藏階段的次甲烷三種甲烷;進而論述了煤儲層含飽和度、臨界解吸壓力、臨儲壓力比、地解壓差等甲烷解吸特徵,實測與理論含量、煤層資源量與資源豐度等煤儲層含性特徵。
  4. The acidic liquid related to decomposition of organic mater during hydrocarbon enrichment in the late diagenesis, and m eteoric - waters during epidiagenesis, had resulted in dissolution of detrital feldspars and carbonate cements, which contributed a better retention of reservoir quality for the sandstones

    溶蝕作用是砂巖性改善的主要原,尤其是晚期巖階段,在富含有機酸和無機酸酸性孔隙流的作用下形一定量的次溶蝕孔,使儲層砂巖性得到一定改善;在表巖階段,由於大降水的介入,儲層性再次得以改善。
  5. Therefore the emergence and development of the culture of science and technology can be traced back to the initial conditions of geography and climate, viewed as the factor of internal fluctuation from the sensitiveness of the random choices of the cognitive subject to the initial conditions. since a culture has a pivotal component as its core, once the culture of science and technology comes into being under nonlinear interactions of the social subsystems, the core component functions in the same manner as order parameter in the self - organization system, immensely attracting, regulating and controlling others under the slaving principle. and thus the analysis provides a nonlinear approach to the needham ' s problem

    對于任何思想文化傳統而言,其形和延續都有其現實的活的根源,而,對于科技文化的產和發展,我們能夠返回到其發的原點? ?即地理候等初始條件,從認知主的隨機性選擇對初始狀態的敏感性方面,視其為科技文化產的內漲落素,考察其對科技文化形的影響;而一種文化之所以稱其為文化,必有其全局控制力的核心素,科技文化是在社會各子系統非線性的相互作用下形,其核心素所發揮的作用就如同序參量在自組織系統中的作用那樣,在支配原理的作用下起著規范、引導和支配等效用。
  6. Abstract : yanchang series is a typical low permeability reservoir, and its favourable sandstone reservoir is delta facies. heavy compaction, cementation and heterogeneity exist in it. according to the analysis of the main control factors of forming the secondary pore, it is held that the secondary pore in longdong area is controlled by both favorable facies belt and abnormal formation pressure. it is also held that the formation of the abnormal formation pressure is due to the dewatering of the clay mineral during diagenesis because the dewatering time is identical with the decarboxylation time of organism. organic acid and co2 are driven to adjacent favorable reservoirs under the abnormal formation pressure, and a lot of secondary pore is produced in the runners. from the present exploration result, it is useful to predicting the development of secondary pore to study the distribution of abnormal formation pressure

    文摘:陜甘寧盆地三疊系延長統是國內外典型的低滲特低滲油田,儲集層主要為三角洲砂,壓實作用和膠結作用強烈,儲層非均質性非常嚴重,此預測次孔隙發育帶是尋找油聚集帶的關鍵.通過對陜甘寧盆地隴東地區延長統次孔隙形的主控素分析,認為陜甘寧盆地延長統次孔隙的形除了受沉積有利相帶控制外,還與地層異常壓力的作用密切相關.研究認為隴東地區異常壓力的形機理主要由於巖過程中粘土礦脫水作用.粘土礦大量脫水時間正好與有機質脫羧期相一致,從而在異常壓力作用下將油巖中的大量有機酸及co2帶到與之相鄰的儲集層中,並沿著有利儲集相帶運移,在酸性水經過的地方形大量的次孔隙,為後期油運聚提供有利通道及宿住空間,從現今的勘探結果來看,通過研究地層異常壓力縱橫向分佈特徵,並結合有利相帶研究預測次孔隙育良帶是行之有效的方法
  7. Yanchang series is a typical low permeability reservoir, and its favourable sandstone reservoir is delta facies. heavy compaction, cementation and heterogeneity exist in it. according to the analysis of the main control factors of forming the secondary pore, it is held that the secondary pore in longdong area is controlled by both favorable facies belt and abnormal formation pressure. it is also held that the formation of the abnormal formation pressure is due to the dewatering of the clay mineral during diagenesis because the dewatering time is identical with the decarboxylation time of organism. organic acid and co2 are driven to adjacent favorable reservoirs under the abnormal formation pressure, and a lot of secondary pore is produced in the runners. from the present exploration result, it is useful to predicting the development of secondary pore to study the distribution of abnormal formation pressure

    陜甘寧盆地三疊系延長統是國內外典型的低滲特低滲油田,儲集層主要為三角洲砂,壓實作用和膠結作用強烈,儲層非均質性非常嚴重,此預測次孔隙發育帶是尋找油聚集帶的關鍵.通過對陜甘寧盆地隴東地區延長統次孔隙形的主控素分析,認為陜甘寧盆地延長統次孔隙的形除了受沉積有利相帶控制外,還與地層異常壓力的作用密切相關.研究認為隴東地區異常壓力的形機理主要由於巖過程中粘土礦脫水作用.粘土礦大量脫水時間正好與有機質脫羧期相一致,從而在異常壓力作用下將油巖中的大量有機酸及co2帶到與之相鄰的儲集層中,並沿著有利儲集相帶運移,在酸性水經過的地方形大量的次孔隙,為後期油運聚提供有利通道及宿住空間,從現今的勘探結果來看,通過研究地層異常壓力縱橫向分佈特徵,並結合有利相帶研究預測次孔隙育良帶是行之有效的方法
  8. This paper analyzes the forming principle, effecting factors and controlling measures of poisonous gas of exhaust emission from petrol engine for vehicle fully and accurately. after the comparison on the emission control measures, it is clear that there is a trade - off relation between emission control and power, torque, fuel consumption of engine. " efi + catalytic converter " is a integration measure of in - engine and out - engine, which is a mainstream technology of emission control for petrol engine for vehicle

    本文通過大量的文獻閱讀,翔實的分析了車用汽油機排中有害分的產機理、影響的主要素、治理排污染的主要技術措施,指出這些措施與發動機的其他性能(如動力性、經濟性等)的一種折中關系,只有「電控噴射+排催化轉化」是一種機內與機外相結合的措施,是控制車用汽油機排放的主流技術。
  9. The article intend to analysis the precess, character and motivion of development in traditional street space in which contain abundant cultural heritage. through investigation the writer should analysis the characte r, form and the relationship with each other, and furthermore find the pattern of the space in the fulture. what the most important is to summarize the spitits in traditional street space, such as activition, fuction, cultural elements, social customs and quatity of space. in order to put these elements to the exploit of new street space and find how these elements should be used, the writer regards some streets as the examples such as wenming street in kunming, xinhua street in lijiang jianshe rode in luxi. through research the writer find problems which exist in not only traditional but also in new street and express individual viewpoint about how to solve the problems. there are several ways to keep the new street exploition success. in the first place, we shoule know about all kinds of influences and synthesized elements. secondly mastering the mechanism of the development by oneself is indispensable. in the last place, it is necessory not to imitate some certain model which is plausible in other place. in the l ast of the article, the writer uses a new project to further illustrate the way to put the theory what have mentioned above into the practice

    並從自然,社會,經濟及社會文化方面分析產的根源,發展動力,其次通過實際調查,對現有傳統商住的質形態要素進行分析,從商空間及住空間的基本特徵,型制入手,探索傳統商住街區的空間形態,結構組,商與住空間關系,空間性質及空間如何相互轉化。以此來尋找傳統商住街區質形態特徵,同時結合具實例強調在傳統商住街區改造、新區的規劃設計中應當重視非質要素內涵的提取、如活動者及社會結構、功能意義、空間品質、文化息,保持歷史傳統的延續性的必要性與可行性。在文章的後半部分,有針對性的對遺留下來的傳統商住街區-昆明文明街、麗江新華街、瀘西建設路的質形態特徵和非質形態特徵的分析,找出現存的問題,並針對問題發表個人的觀點,指出引導現代商住街區的開發與改造中,保持形態合理發展的正確途徑是了解影響形態發展與演變的各種素及其綜合作用,把握好形態演交的內在機制,而不應刻意追求某種特定的模式。
  10. When exciting at 1064nm, the fluorescence of the crystal violet ( cv ) in the cv - au sol system will be quenched rapidly and meanwhile its raman signals will also be enhanced at least 105. after addition of some drops hno3 ( 1 + 10 - 2m ), due to the chemical interaction between some cv molecules and hno3, some hcv derivatives will be formed. compared with cv, hcv can be adsorbed on metal surface more easily and tightly so there is some extra enhancement in this condition

    結果表明,結晶紫分子?金膠系中結晶紫分子在1064nm近紅外光激發條件下,其熒光得以大大淬滅,同時拉曼得到了至少不低於10 ~ 5倍的增強;當進一步加入硝酸使得其處于酸性氛下時,由於部分結晶紫分子與硝酸發了化學作用形了結晶紫分子的單替代衍( hcv ) ,而hcv與結晶紫分子相比,更容易吸附在金屬表面,此結晶紫分子nir - sers還將有很大的增強。
  11. Ammonia played a critical role in the vertical alignment of cnts, and the possible reason was that in 850 the atomic hydrogen decomposed from ammonia reacted with amorphous carbon to form volatile products to keep the metal surface clean, and mechanical leaning against neighboring tu bes established a morphology of vertical alignment

    當基為單晶硅、催化劑鎳膜厚度為20nm 、氨氛、長溫度為850時,得到了定向長的納米碳管。其原可能是850時氨分解的氫原子和無定形炭了易揮發質,從而保持催化劑的活性使納米碳管依靠相鄰碳管之間的斥力定向長。
  12. The matter environments of school rely on environmental consciousness to lead the moral recognization and value idea of the " student, the sense of beautify pure and promote the moral feeling, and also assimilate the moral behavior of the student. 2. by the mean of suggestion and correctly give back to cause, the educator influences and molds the students " good moral trait

    1 、學校的質環境通過學的環境知覺過程引導著其道德認識和價值觀,環境的美感凈化和提升了學的道德情感,同化了學的道德行為; 2 、教師運用6示和正確歸影響和塑造學良好的道德品質; 3 、學對歸屬和愛的心理需求促了他什j之間的同輩交往活動,學在交往活動中,通過對身邊同齡榜樣的模仿學習,提高了自身的道德水平; 4 、學對集輿論的認同、集氛對學的『請緒感染。
  13. By looking back the virescence potential, the methods of land use, the choice of compatible plant on municipal refuse landfills in china and other nations, and studying on the harm in municipal refuse landfills, the limits to virescence that are lfg, the leakage the faultiness maintainability, the lean soil and so on, at last, the focus is put forward in the series technology, the programming ways, the feasible plants for the future

    通過回顧國內外城市垃圾填埋場土地利用方式、綠化潛力、樹種選擇研究進展,對垃圾填埋場存在的諸如填埋、滲漏問題、植的養護、土壤貧瘠等對垃圾填埋場綠化產限制的子進行探討,提出找到垃圾填埋場綠化的綜合配套技術如綠化美化規劃方法、適宜的草種和樹種、配套的綠化方法等將為今後研究的重點與熱點。
  14. Beginning form relation of basin - mountain, the tectonic evolution and the petroleum system and pool - forming process have been studied with the integration of structural physics modeling, balance profile reversion and other new testing technology. the main innovative achievements of the dissertation can be summarized as following : 1. on the basis of comprehensive analysis of yanqi basin relationship to tianshan orogenic belts, it was suggested that kuluketage faulted - upheaval was an aulacogen in early paleozoic, which undergone multiple opening - closing along with tianshan orogenic belts, and suffered extensively compressing in late hercyhian cycle and formed a " v - type " thrust - fold belt

    論文總的指導思想是以現代石油地質理論為基礎,以整、動態、系統、綜合分析為原則,以盆?烴?藏研究為主線,運用正、反演相結合的殘留盆地油藏系統評價思路,採用構造理模擬、平衡剖面復原和多種測試新技術,從盆山耦合關系切入,研究含油系統藏要素及其相互作用過程,探討油藏主控素和油分佈的有序性,取得如下創新性果和認識: 1 、系統分析了焉耆盆地形演化與天山構造帶的關系,提出盆地南側的庫魯克塔斷隆在早古代為一大型裂陷槽,之後隨著天山構造帶的演化,經歷了多次開合運動。
  15. The authour investigate the dosing conditions and effect of the pac to the huanghe water - source, which includes the following four parts : the selection of the pac ; the confirmation of dosing scheme and effect of the pac ; the research of application of potassium permanganate in combination with pac ; the research of the pac ' s modification and the modified effectiveness. the experiment is mainly carried out on the pilot system in the jieyuan water plan of tianjin. the results of the reseach include the following : l ) the pac from zunhua plant is selected as the better carbon for the source water of tianjin through the experiment ; 2 ) through the pilot experiment we conclude that the pac ' s best adding point is the mixing tank and the better dose is 10mg / l, on which the codmn of filtered water can be decreased to 40 % and the effluent have no problem of odour and color ; 3the adsorbing experiment show that pac mainly adsorb the organic matters which molecular wt., distribution between 500 and 3000, and can adsorb organic matters whose molecular wt., distribution are bigger than 6000 if the dose of it is adequent ; 4 ) pac together with potassium permanganate can remove the organic matter more effectively than each of them alone, and reduce the rising trend of turbidity of the flotation ' s effluent due to adding pac ; 5 ) the thesis made a research on the surface properties and the adsorbing capability of the modified carbon by oxidizer : the modified carbon with 20 % h2o2 can remove more organic pollutants than the untreated one by 12 % when we add a higher dose of coagulant ; 6 ) the modification of reduction and loading metal ions are also sttldied, and drow the following conclusions : the modified carbon with 5 % ammonia can enhance the organic matter ' s removal effectiveness by 10 % to the tianjin source water than the untreated one, and the modified one with loading metal ion remove the organic matters from the tianjin source water better ( 8 % ) than the untreated one due to the strong affinity betwween the humic acid and copper ion

    本文的實驗主要是在天津芥園水廠的中試系統上完的,論文的果和結論主要包括: 1 )通過靜態實驗選定河北遵化活性炭廠產的煤質炭為適合天津原水的炭種; 2 )中試實驗確定粉末活性炭的較佳投加點為混合池投加,較佳投加量為10mg l ,此時可使濾后水的cod _ ( mn )降低40 ,且可較好地控制濾后水的嗅味和色度; 3 )初步確定粉末活性炭對原水中有機的吸附主要集中在分子量在500 - 3000范圍內,投量增大時可吸附部分分子量大於6000的有機4 )中試實驗表明:粉末活性炭與高錳酸鉀聯用可取得較兩者單獨應用時對有機更好的去除效果,且對投加粉末活性炭而造浮出水濁度升高有一定的改善作用; 5 )研究並初步確定氧化改性對粉末活性炭表面性質和有機的去除效果的影響:粉末活性炭的氧化改性會使其表面的酸性官能團大量增強,表面極性增加;經20的過氧化氫改性的活性炭在增大混凝劑投加量( fecl _ 3投量為15mg l )時對有機的總去除效果較原活性炭提高12 , 1次氯酸鈉改性活性炭對有機的去除效果較原活性炭提高6 ; 6 )研究並初步確定還原改性、負載金屬離子對原水中有機的去除效果的影響:經5氨水改性的活性炭可提高天津源水中有機的去除率達到10 ;負載銅離子后的活性炭可提高對腐殖酸類質的去除能力,一般可提高8左右。
  16. The properties of cn thin films such as their morphology, component, crystal structure and the bonding structure and the relation between those properties and the gas - phase reaction parameters were discussed, showing that the deposition of p - c3n4 thin film is the compete result of various reaction processes in the dynamics balance conditions ; the process of cn films depo sition is diagnosed in situ through the optical emission spectra technique, the effects of experimental parameters on the concentration of the precursors and the gas - phase reactions in the plasma have been obtained ; the main reaction precursors for film deposition identified ; the relation between the characteristics of cn thin films and the reaction process in the plasma is analyzed. the cn thin films deposition under different substrate temperatures in high pressure pe - pld shows that the si atom of the substrate has participated the cn films growth process, based on this the growth mode of cn thin films on the si substrate is proposed. the further experiment of cn thin films deposition on si substrate scratched by diamond as well as covered with fe catalyzer has been attempted, which indicates that changing the dynamics conditions of the surface reaction can alter the growth characteristic of the cn thin films and can enhance obviously the films growth rate

    採用pld技術進行了碳氮化合薄膜沉積,得到了含氮量為21at的cn薄膜;研究了襯底溫度和反應壓強對薄膜結構特性的影響,給出了cn薄膜中n含量較小、 sp ~ 3鍵合結構分較少和薄膜中僅含有局域cn晶的原;引入脈沖輝光放電等離子增強pld的相反應,給出了提高薄膜晶態sp ~ 3鍵合結構分和薄膜的含n量可行性途徑;應用pe - cvd技術以ch _ 4 + n _ 2為反應並引入輔助h _ 2 ,得到了含n量為56at的晶態cn薄膜;探討了cn薄膜形貌、分、晶結構、價鍵狀態等特性及其與壓強和放電電流的關系,證明了- c _ 3n _ 4薄膜沉積為滿足動力學平衡條件的各種反應過程的競爭結果;採用光學發射譜技術對cn薄膜長過程進行了實時診斷,得到了實驗參量對等離子中活性粒子相對濃度和相反應過程的影響規律,給出了cn薄膜沉積的主要反應前驅,揭示了cn薄膜特性和等離子內反應過程之間的聯系;採用高壓pe - pld技術研究了不同襯底溫度條件下cn化合薄膜的結構特性,揭示了si原子對薄膜長過程的影響,給出了si基表面碳氮薄膜的長模式;在金剛石研磨和催化劑fe處理的si襯底上進行cn薄膜沉積,證明了通過控制材料表面動力學條件可以改變碳氮薄膜結構特性,並可顯著提高晶態碳氮材料的長速率。
  17. The community productivity, structure and succession are significantly influenced by global climate changes. this study focused on soil respiration rate of stipa baicalensis grassland by using dynamic infrared gas absorbed method. we analyzed diurnal pattern of soil respiration rate and the influences of surface soil temperature and water content for this parameter, then compared the differences between day and night soil respiration rates, and explored the correlations between aboveground and underground biomass with the soil respiration

    溫帶的半乾旱、半濕潤區草甸草原屬于過渡候影響下形的植被類型,對環境候條件變化十分敏感,為了揭示半乾旱、半濕潤區草甸草原態系統土壤碳素釋放規律及其對主要環境子的響應,本研究採用動態室紅外吸收法測定松嫩草甸草原典型群落? ?貝加爾針茅群落土壤呼吸速率,分析了土壤呼吸速率日變化規律及表層土壤溫度和含水量對土壤呼吸速率日變化的影響,比較了土壤呼吸速率的晝夜差異,探討了地上量和地下量與土壤呼吸速率之間的相關關系。
  18. Besides policy factors, five methods of cost - cutting of biodiesel are reviewed, including new raw material with higher oil content, shorter regeneration cycle, which is suitable for infertile soil and different climatic conditions ; heterogeneous catalysts ; new technologies ( e. g. supercritical methanol and ultrasonics ) ; higher added value utilization of by - product glycerin with simple method ( propylene oxide chloride, 1, 3 - propanediol, pyruvic alcohol etc. ) and moderate scale of production

    摘要綜述了除政策素外,降低柴油本的5種方法:選擇含油率高、再周期短、適應貧瘠土地及不同候條件的新型植原料;研究新型固催化劑;引入新工藝(超臨界法和超聲波法) ;使用比較簡便的方法將廢棄的甘油轉化為高附加值的產品(環氧氯丙烷、 1 , 3 -丙二醇、丙酮醇等)以及適度產規模等。
  19. Polyhydroxyalkanoates ( pha ), a family of intracellular polyester synthesized by many bacteria, have received increasing attention due to its excellent biodegradability, biocompatibility, optical activity and piezoelectricity, as well as potential applications in areas of biodegradable packaging, tissue engineering and drug delivery

    聚羥基脂肪酸酯( polyhydroxyalkanoate , pha ) ,一種由微的聚酯,由於具有可降解性、相容性、光學性、壓電性、相隔性等許多優良性能,而有可能在眾多領域,如降解性包裝材料、組織工程材料和緩釋材料等方面得到廣泛應用,此正日益引起了科研領域及工業界的廣泛興趣。
  20. Article 20 any unit that, as a result of an accident or any other exigency, discharges or leaks toxic or harmful gases or radioactive substances, thereby causing or threatening to cause an accident of atmospheric pollution and jeopardize human health, must promptly take emergency measures to prevent and control the atmospheric pollution hazards, make the situation known to such units and inhabitants as are likely to be endangered by the atmospheric pollution hazards, report the situation to the local administrative department of environmental protection and accept its investigation and settlement

    第二十條單位事故或者其他突然性事件,排放和泄漏有毒有害和放射性質,造或者可能造污染事故、危害人健康的,必須立即採取防治大污染危害的應急措施,通報可能受到大污染危害的單位和居民,並報告當地環境保護行政主管部門,接受調查處理。
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