選透性 的英文怎麼說

中文拼音 [xuǎntòuxìng]
選透性 英文
selective permeability
  • 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
  • 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 ...
  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 charged mosaic membrane with ideal selectivity has apparently advantage over the conventional nanofiltration ( nf ) membrane, which can be used to concentrate the monovalent salts and bivalent salts

    我們知道，傳統的納濾膜僅僅能透過一價鹽，而在化學工業中對於二價鹽的選擇性傳遞有時尤為重要。
  3. Ali mother and baidu union is the biggest difference between ali mama allow users to directly meet skip the so - called brokers to reduce business practices of some irregularities, but also let advertisers or web sites will be more transparent, and also more optional

    阿里媽媽和百度聯盟最大的區別是阿里媽媽讓用戶直接見面，跳過所謂的中間商減少商業行為中的某些不規范行為，也讓廣告主還是網站都將更為透明化，並且可選擇性也更多。
  4. 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。
  5. 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。
  6. 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。
  7. Dry ramming material selects synthetic raw material and additive. it is noted for high density, easy for sintering and building, which is idel materials for hp, uhp electric stove

    乾式搗打料是選用合成原料及添加劑製成的，具有抗鋼水滲透性強、易燒結、堆積密度高和施工方便等特點，是hp 、 uhp電爐爐底使用的理想材料。
  8. 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。
  9. We considered the frequency chosen character of erf and its modulatory ability may be owe to the coupling of microwave and the polaritons. at the same time there may be other coupling effect and excitation too

    初步認為頻率選擇性及透過強度可調控性與電流變液和微波之間的相互作用導致的極化激元之間的禍合有關。
  10. 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。
  11. 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。
  12. Have this selections move forward handicraft producing heat insulation film color stability, through rate selectivity taking form nimbly, the sunlight having the best controls a function

    具有這種選進工藝生產形成的隔熱膜色彩穩定、透過率選擇性靈活，具有最佳的陽光控制性能。
  13. 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。
  14. 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。
  15. 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。
  16. The pharmacology analysis on the increased current in the single mutant ( sos3 / athkt1 ) indicated that the increased current, possibly contributed by athktl activity, could be inhibited by ttx and ca2 +. it is insensitive to tea * and have the same selectivity to li +. the data suggest that the protein athktl perhaps is a na + - permeable channel

    結果顯示athkt1蛋白介導的電流增大可被ttx和ca ~ （ 2 + ）部分抑制，對k ~ +通道抑制劑tea ~ +不敏感，而，盯甫大月卜二幾月目睜困月周口創七掩呀，匕月目卜位倫大且對li +有相似的選擇性，表明athkti蛋白可能為一種na +通透型陽離子通道，其蛋白活性受到5053蛋白的抑制調節。
  17. 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
  18. Owing to their perfect hydrogen permeability and thermostability, palladium and palladium alloy membranes have been used as hydrogen separator and purifiers, and they can serve as membrane reactors for reactions such as dehydrogenation and hydrogen production, which integrates the reaction with separation and enhances the conversion and selectivity

    鈀及其合金膜由於具有透氫性好和耐高溫的特點，除了用作氫氣分離和純化器外，還可以用作脫氫、制氫等反應的反應器，以實現反應和分離的一體化，並提高轉化率和選擇性。
  19. Selectively permeable membrane

    選透性膜
  20. Heat mirror insulating glass may use spectral selective film at various visible light transmittance, to satisfy different design requirement of natural lighting and solar heat rejection

    熱鏡中空玻璃產品可以運用各種可見光透過率的光譜選擇性反射薄膜，以滿足不同的採光和陽光遮蔽設計要求。
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