選擇滲透性 的英文怎麼說

中文拼音 [xuǎnzháishèntòuxìng]
選擇滲透性 英文
permeaselectivity
  • 選 : Ⅰ動詞1. （挑選） select; choose; pick 2. （選舉） elect Ⅱ名詞（挑選出來編在一起的作品） selections; anthology
  • 擇 : 擇動詞（挑選） select; pick; choose
  • 滲 : 動詞（液體慢慢地透過或漏出） ooze; seep
  • 透 : Ⅰ動詞1 （滲透; 穿透） penetrate; pass [seep] through 2 （暗地裡告訴） tell secretly; let out; lea...
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  • 選擇 : select; choose; opt; election; choice; culling; alternative
  • 滲透性 : permeability滲透性防腐劑 osmose preservative
  • 滲透 : 1 [物理學] [生理學] osmosis2 （液體從細小空隙中透過） permeate; seep; permeation; seepage; inflow...
  1. A plastic membrane serves as selective diffusion barrier.

    一層塑料薄膜起著選擇性滲透屏障的作用。
  2. A polyaniline / polyisoprene composite film with permselectivity was synthesized by electrochemical method for the first time, which can determine selectively h2o2 in the presence of electroactive interferent ascorbic acid

    採用電化學方法首次制備了具有特殊滲透選擇性的聚苯胺/聚異戊二烯復合膜，它能在抗壞血酸存在下讓過氧化氫選擇透過。
  3. The zircondri filin wtut rirconia wa prepared and the removing technology of the zirconia on the zirconium sdrices was obtalned. the methods of chemistry and magnetron sputtring plating were used in order to platc a palladium film, which is characteristic of self catalysis for hydrogen and the sole h - permselectivity on the clean rirconium sdrices prepared by the methods of electrochemitw and ( or ) high temperatur vacuum hydrgenization, which was firstly studied. the plating tedrilogy was obained and the surface modified zirconium membran was prepared

    在利用電化學法和真空高溫除氧加氫法去除了鋯表面氧化膜的基礎上，分別採用化學法、磁控濺射法兩種鍍膜技術在其表面上鍍上了一層對氫具有自催化分解、唯一選擇滲透性的金屬鈀膜，首次獲得了鋯基材膜表面上鍍鈀的制備工藝，成功制備了鋯表面改性選擇滲氫膜。
  4. The main aim in facilitated transport research is to develop selectivity permeable, high - flux membranes with long - term durability, a major impediment to the industrial exploitation of this technology is the problem of membrane unstability

    促進傳遞液膜研究的主要目的之一是開發穩定的選擇滲透性高的膜。一般，缺乏膜的穩定性是液膜的共性問題，為改進膜的這一性能已進行了大量的研究工作。
  5. This paper is trying to permeate the philosophical speculation to the critical analysis of the changes of curriculum ideology, trying its best to reflect the traditional curriculum ideology on infant education from the view of a humanist with the guid of the eulogy the present aesthetics singing to life ontology and the critique the present aesthetics critisizing to rational ontology. meanwhile, the paper is trying to analyse the persuit of all sorts of modem curriculum ideology on infant education. at last, the paper constructed the new century curriculum ideology on infant education and pointed out that it is our fundamental choice to head for aesthtics, to head for life, to head for understanding, to head for dialogue with the reference to the conception changes of postmodernism

    本文把哲學思辯滲透于課程理念變遷的分析與批判中，力求以當代美學對生命本體論的贊揚以及對理性本體論的批判為啟示，對傳統幼教課程理念? ?古代幼教課程理念、近代幼教課程理念進行人文反思，並對現代流行中的各種幼教課程理念的實質進行分析，最後在結合知識觀、課程觀后現代轉型的基礎上構建出作者關于新世紀課程理念的基本路徑，明確指出走向審美、走向生活、走向理解、走向對話是21世紀幼教課程理念的基本選擇。
  6. Its main steps are as follows : ( 1 ) to determine the tensor of hydraulic conductivity of the rock mass near the ground ; ( 2 ) to back - analyzing of stress field ; ( 3 ) to predict the fissure aperture at different levels ; ( 4 ) to suppose the structure of fissure network not to vary with depth and to calculate the tensor of hydraulic conductivity of the wall rock

    其主要思想是，首先確定近地表巖體的滲透張量；根據地應力實測資料進行地應力場的量級反演；選擇適當的裂隙開度-應力模型，預測不同深度的裂隙開度；在裂隙網路結構不隨深度變化這一假定的基礎上，計算隧道標高的圍巖滲透性。
  7. The results indicate that ( 1 ) faults are predominant pathways for oil and gas migration in the dina 2 struc - ture ; ( 2 ) the pressure released zones are available for oil and gas migration ; ( 3 ) capillary and buoyancy play an important role in sandstone with similar permeability ; ( 4 ) hydrocarbon migrates always along the predominant pathways, such as faults and associated sandstone in both sides ; ( 5 ) pathways of oil and gas migration have the nature of succession, such as oil driving water and following gas driving oil

    通過模擬實驗，揭示： （ 1 ）斷層是迪那2構造中油氣運移的主要通道； （ 2 ）泄壓區是油氣運移的有利指向區； （ 3 ）毛管力及浮力在滲透性相近的砂巖中起重要作用； （ 4 ）油氣咩是選擇優勢通道運移，在沿斷層運移的同時，也向兩側砂體中擴散； （ 5 ）油驅水之後的氣驅油運移通道具有繼承性的特點。
  8. By reducing the permeability of soil at the bottom of pit and selecting optimal dewatering depth, the settlement of ground surface can be well controlled

    採用降低坑底土層滲透性的措施和選擇最佳的降水深度能有效地控制坑外地表的沉降。
  9. As a new separation technique, slms provides high permeability and good selectivity

    作為一種分離技術，支撐液膜具有高滲透通量和高選擇性等特點。
  10. The high sensitivity and good selectivity were accomplished in the determination of the dopamine due to the selective penetration and the accumulative effect of the. polyglycine membrane

    利用聚甘氨酸膜的選擇滲透性和富集作用，研製了高靈敏度和高選擇性的多巴胺生物傳感器。
  11. To deal with gas separaion at high pressure and high temperature, inoghc membranes are used widely in the ligh of the production and the uitrahigh purity of hydrogen isotope requlred by some special professions and the defects of the current einpoyed membranes separation technology the preparation teehnology of high h - permselective membrane

    在涉及高溫、高壓環境下的氣體分離中，主要使用的是無機膜分離技術。針對特殊行業對氫同位素氣體處理量及超高純度的需求和現有膜分離技術存在的問題和不足，創新性地提出了利用耐熔金屬鋯等對氫的高滲透性，制備高選擇滲氫膜的分離技術。
  12. The prepared sdse modified zirconum meinbrane was tested at the wider range of tcmperaure and pressure and differellt composihons of hydrogen mixturc gases ( i. e. different hydrgen panal pressure ) in order to examine the performance of this membrane and the sole hpermselechvity of the membrane. the results showed tha the purity of the permeated hydrgen is l00 % at the base of the detection greatest lower lanit of the qhle mass spectrometer, and there was no impurity gas passed, the permeating flux and permeability of this membrane are from several decades times to one decade times more higher than tha of a palladum membran in the range of from 593k to 773k, puv = 0. 2 ~ 0. 3mpa, pdn = 4x l04pa - - 0. lmpa, the hydrogen permeatng flux is increased with the difference of the squto root of pressure, and presents a linear relationship, the pressure seems has no influence on the permeablity, the permeabi1ity is decreased with the increasing of the temperature, and presents an exponential relationship, accondng to the fitting curve of the relationship betwen the permeability and the temperatur derived from the experimenta daa, in the range of 593k ~ 773k, pup0. 2 ~ 0. 3mpa, pha = 4 x l0 # pa ~ 0

    在更寬的溫度范圍、壓差范圍內，在不同原料氣組成（即不同的氫氣分壓）條件下，對所制備的鋯表面改性膜進行了滲氫性能實驗，考核了膜對氫的唯一選擇滲透性，結果表明：在四極質譜的檢測下限內，只有氫氣存在，而無雜質氣體通過；在593k 773k溫度范圍內，鋯表面改性選擇滲氫膜具有高於鈀膜數十倍至十幾倍的滲氫流量和滲氫系數；其滲氫流量隨著膜兩側氫分壓平方根摘要差的增大而增大，並且呈線性關系；壓力對膜的滲氫系數幾乎無影響；膜的滲氫系數隨著溫度的升高而下降，井巨呈指數關系：根據對實驗數據所作滲氫系數與溫度關系曲線的擬合，在溫度593k 773k范圍內，壓差p 、 0二0
  13. With the development of economy globalization and information technology, economic form breaks through the three tradition demarcations on industry, and appears the development trend of high osmosis and diversification among industries. the enterprise expands faster and faster, and its scale becomes bigger and bigger, development of modern enterprise begins to appear the characteristics of structural complexity : the composite structure replaces the simple structure, the collectivizing operation becomes the new model of enterprise growth ; multi - units management replaces the single management, business coordination becomes the new source of enterprise growth ; speed economy replaces scale economy, sustainable development becomes the new content of enterprise growth ; cooperation competition replaces absolute competition, and the structural opening becomes the new choice of enterprise growth

    隨著信息技術的飛速發展和經濟日趨全球化，經濟形式突破了傳統的三次產業的界限，產業間呈現高滲透、多元化的發展趨勢，企業擴張越來越快，規模也越來越大，現代企業發展中的結構復雜性特徵開始顯現：復合結構取代簡單結構，集團化成為企業成長的新模式；多元經營取代單一經營，業務協同成為企業成長的新源泉；速度經濟取代規模經濟，持續發展成為企業成長的新內容；合作競爭取代完全競爭，結構開放成為企業成長的新選擇。
  14. By using ec membrane material as column packing, double - distilled water as mobile phase, the retention times ( tr " ) are measured with suitable inorganic and organic compound as solutes. 3. complying with the retention times, the partition coefficient of the solute ( ka " ) and the ratio of the surface excess concentration of solute ( ) with the concentration of the parent fraction ( cab ) are calculated

    利用物理改性的方法研製了乙基纖維素（ ethylcellulose ，簡稱ec ）膜材料，並將其作為高效液相色譜柱的固體填料，以高效液相色譜模擬反滲透實驗平衡條件，以水為流動相，選擇合適的無機物和有機物作為溶質，測定乙基纖維素對它們的相對保留時間及平衡分配常數k _ a 。
  15. Improving the permeation flux and selectivities of membranes and achieving moderation balance between them are the important points in the present study

    提高膜的選擇性和滲透通量，以及如何使兩者取得適度平衡等是當前研究的重點。
  16. This paper analyses the problem of concrete cracking and leakage, and set up the model of the middle or low - strength steel slag anti - cracking and impermeable concrete ( acic ) on the base of the analysis. the four principles of water permeable resistance character, volume stability character, toughness and anti - chemical corroded character have been put forward for raw materials selection and durability design of acic, acic is designed by the theory of composite material and the theory of fiber - reinforced, and two series of acic, such as fly ash series and steel slag series, have been manufactured by means of mineral admixture, hybrid fiber and chemical admixture. hydrating heat, macro - mechanics quality, durability and microstructure of the acic have been researched

    本文對中低標號大體積混凝土滲透開裂問題進行了研究，從混凝土自身結構形成與經濟角度指出大摻量粉煤灰與膨脹劑復合配製大體積混凝土的問題所在，提出採用鋼渣微細礦粉配製中低標號防滲抗裂混凝土的思路，運用復合材料理論設計中低標號防滲抗裂混凝土，提出了低水化熱、抗滲性能、體積穩定性、韌性和抗沖磨性能是中低標號防滲抗裂混凝土材料選擇和耐久性設計的主要原則，採用鋼渣微細粉復合混雜纖維、化學外加劑的技術路線，配製了適合於深水等特殊環境中的大體積中低標號鋼渣系列防滲抗裂混凝土，對其進行水化特性、宏觀物理力學性能、耐久性和微觀結構研究。
  17. Finally i choose a development strategy concentrated development for bcf in the future 3 years, that is product infiltration, market exploitation and product development. and i determined the concrete annual objective of its strategic development

    最後選擇了北京卷煙廠未來三年應當採取產品滲透、市場開發和產品開發並舉的密集性增長發展戰略，並制定了該廠戰略發展的具體年度目標。
  18. Through the qualitative and quantitative analyses on the present developing situation, the external & internal enviroment that qiangjiang cigarette factory is confronting, chongqing cigarette industry and the cigarette ' s market structure, this thesis utilizes the relative theories & methods ( space & bcg matrixes mainly ) on strategic selection and evaluation to make a strategic matching and selection for the future development of qiangjiang cigarette factory and determines that the enterprise should select different product - market strategies such as the market permeation and research, the product research and etc., which mainly concern the brand competition with the secondary seating - arrangement strategy

    本文通過對黔江卷煙廠發展現狀、所面臨的外部環境和自身內部環境以及重慶卷煙工業和卷煙市場結構的定性定量分析，運用戰略選擇與評價的相關理論和方法（主要是space矩陣和bcg矩陣）對黔江卷煙廠的未來發展進行戰略匹配和戰略決策，確定了企業在未來市場競爭中應選擇市場滲透、市場開發、產品開發等產品?市場戰略和以品牌競爭為主要?容的差異化戰略，以及處于第二位的位次競爭戰略。
  19. In the qualitative, quantitative and directional way, successful factors, such as the superiority of marketing, the superiority of resource, the superiority of consumption, and the advantage of corporations supporting, etc, were described, and six important background factors, include of the increasing consumption, the competition from milk market, the challenge of joining into wto, the adjustment of industry structure, the winning against oneself, and accelerating development, were analyzed. new objects were put forward, that is, high quality, rationalizatio n of region distribution, having a core of brand, trade penetrating into various area, diversification of product exploitation, internationalization of preponderant product, and orientating function in market. development of tianjin milk industry should be based on materials and base, take resource integrating and market regulating as means, take trade infiltrating and product development as support, take specialization, industrialization, collectivization and internationalization as orientation, take the development of international milk corporation as mode, and take " creating name brand, entering the first - ten corporation of milk industry " as object

    本文在廣泛調查研究的基礎上，圍繞天津奶業發展，全面客觀地評價了天津奶業發展現狀，採用定性、定位、定量和定向的方法，描述了天津奶業作為城郊型奶業在競爭中形成的市場優勢、資源優勢、消費優勢、龍頭企業依託優勢、外資企業進入優勢、奶類項目援助優勢等眾多成功因素，分析了天津奶業未來保持產業領先地位必須認真對待的消費需求增長、乳業市場競爭、迎接入世挑戰、產業結構調整、克服自身劣勢、促進跨越發展的六大背景因素，提出了天津奶業新一輪發展瞄準優質生產無抗化、區域布局合理化、品牌整合核心化、行業滲透多角化、產品開發多樣化、高點對接國際化、市場避強導向化的目標定位和以原料、基地為基礎、以資源整合和市場調整為手段、以行業滲透和產品開發為支撐、以專業化、產業化、集團化、規模化、國際化的發展道路為方向，以國際乳品企業的發展為模式，以「創造一流品牌、跨入乳業十強」為目標的天津奶業發展思路，以及天津奶業二十一世紀前十年和前二十年兩大階段奶牛養殖的五大奮斗目標和區域布局原則，最後有針對性地提出飼養模式選擇、全流程安全生產、產業化龍頭培育、學生飲用奶推廣、政策扶持等促進天津奶業成長的對策措施。
  20. The reservoir property and development status of medium - low permeable reservoirs in daqing oil field are different form the major reservoirs will have much error for polymer selection

    與主力油層相比，大慶油田中、低滲透率油層物性及發育狀況均發生很大變化，如果仍沿用主力油層聚驅的聚合物相對分子品質確定方法，必將會對聚合物相對分子質量的選擇造成很大的誤差。
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