surface molecules 中文意思是什麼
surface molecules
解釋
表面分子-
On the other hand, there is substanial evidences tha dcs mediate tolerane. the gm - csf - stbolated mouse bone mwderived mhc class ii + dc progendors tha are deficient in cell surface erpression of the costbolatory molecules b7 - l and b7 - 2 can induce alloanginspecific t ceil anergy in vbo. systendc adchstraion of these donor - derived dc progendors to recipients intravenously 7 days before transplantation prolonged the median graft survival tane from 9. 5 days to 22 days wbout additional twnosuppressions in a mouse cardinc twlanation model
1995年， lul等報道表面缺乏共刺激分子，特別是缺乏cd80 （ b7 - 1 ）和cd86 （ b7 - 2 ）的未成熟型dc能在體外誘導同種抗原特異性的t細胞無能，而對dc的適當處理能夠使未成熟型dc潛在的耐受原性得以放大和增強，使得dc在誘導免疫耐受中具有相當重要的作用及潛在的應用價值。 -
Ddt molecules in water tend to migrate to the surface.
在水中滴滴涕分子趨向于向水面移動。 -
When the chemisorption occurred, this new band would appear. once the molecules were desorbed from silver surface, it could not been observed
當分子在銀表面吸附時，該吸收帶就出現，當分子從銀表面脫附時，該吸收帶就觀察不到。 -
In this thesis, a kind of reversible immobilization method based on the plasma - polymerized film ( ppf ) used for effective immobilization of active bio - molecules and easy reproduction of sensors is developed. the surface of quartz crystal microbalance ( qcm ) is firstly prepared with plasma - polymerized film of butyl amine by glow - charge technique and then covered with a negative - charged polyelectrolyte by self - assembling. through strong electrostatic attraction, antibodies ( antigens ) positive - charged are immobilized for the determination of antigens ( antibodies )
本論文基於等離子體聚合膜，設計了一種既能固定生物活性物質又易於傳感器再生的可逆固定化方法，即採用輝光放電的等離子體沉積技術，先在石英晶體上沉積一層正丁胺等離子體聚合膜，再在膜上自組裝一層帶負電的聚電解質，用以靜電吸附固定抗體（抗原）測定抗原（抗體） 。 -
From the atmosphere, water molecules fall upon the earth's surface as rain, snow, hail and sleet.
水分子以雨、雪、雹和霰的形式從大氣圈降落到地表。 -
Dithiooxamide molecules were adsorbed on the metal surface through the amine and thiol groups
二硫代乙二酰胺分子通過其氨基和巰基共同吸附於金屬表面。 -
By the optimized condition of sol - gel process, a nano - scale thin - film was prepared. the structure properties and the thickness of the film were also characterized. the chemically modified electrodes were studied that used the nano - scale silica sol - gel film as the matrix for immobilizing the molecules such as the methylene blue, the thionine or the alizarin red s on the surface of gold electrode
本文研製了一種制備硅溶膠?凝膠膜（ sol - gel ）的方法，通過對形成溶膠和凝膠化過程的技術條件的控制，獲得了制備納米級溶膠?凝膠膜的最佳技術條件，並且對膜的厚度等性質進行了一系列的表徵。 -
Molecules which are torn from the surface of the water bear a negative charge ( small negative ions ) whereas large drops of the entire mass of water are positive
勒納德（ 1915年）發現：當水變成霧狀（例如水滴的碰撞）時，就會分割出正負電荷。 -
Attaching nylon molecules to a nanotube surface, for example, could make long, flexible nylon fibers to reinforce clothing as well as aircraft surfaces, body armor and parachutes
例如，把耐綸分子接到奈米管的表面，可以做出長而有彈性的耐綸纖維，以加強衣服甚至飛機外殼、防彈衣與降落傘的堅韌性。 -
Our main conclusions are that surface polar interaction can give rise to a transition from a high temperature homogeneous alignment to a low temperature hometropic alignment, that if the strength of the surface polar interaction is weaker than the one of surface dispersion interaction, the homogeneous alignment of the nematic is always stable. part ii : a two - particle cluster theory is presented to study the effect of a solid bounding surface on the nlcs formed by polar molecules
獲得的重要結論是：摩擦基板與液晶分子間的表面極性相互作用能引起基板間向列相液晶分子指向矢出現高溫沿面到低溫垂面的轉變；當表面極性作用強度弱於表面色散作用強度時，基板間向列相液晶分子平行於基板的排列非常穩定。 -
By analyzing the differentiae of the total cross sections ( tcs ), the differential cross sections ( dcs ), the partial wave cross sections ( pcs ), the change patterns of the cross sections and the influence on the cross sections because of the var iations in the mass of systems and the relative kinetic energy of incoming atoms for symmetric isotopically substituted systems he, ne, ar, kr, xe - h2, d2, t2 have been obtained. in this paper, we use the tang - toennies potential model for the inertia gas atoms - h2 systems, the murrell - sorbie potential surface with five parameters for the molecules h2, d2, t2. for the inertia gas atoms - d2, t2 systems, we use the same potential surface with the inertia gas atoms - h2 systems
通過分析he 、 ne 、 ar 、 kr 、 xe ? h _ 2 、 d _ 2 、 t _ 2各碰撞體系在總截面、微分截面和分波截面等方面的差異，總結出在h _ 2分子的對稱同位素替代情形下惰性氣體原子與h _ 2分子體系碰撞截面的變化規律；通過比較he 、 ne 、 ar 、 kr 、 xe ? h _ 2 、 d _ 2 、 t _ 2各體系在碰撞總截面、微分截面、分波截面等方面的不同，詳細討論了同位素替代碰撞體系中體系約化質量及入射原子的相對碰撞能量的變化對碰撞截面的影響，得出了這種影響的規律性。 -
The working principle of liquid helium cryocondensation pump is strong absorptive force between 4. 2k cryogenic surface and gas molecules. the pump has great advantage in large instant pumping speed under high gas load, large working pressure range, high & neat ultimate vacuum
利用4 . 2k低溫面對氣體的物理吸附機制實現高氣載下瞬時大抽速的液氦低溫冷凝泵，具有工作壓強范圍寬、能獲得清潔真空環境的特點。 -
8 halperin d, overmars m h. spheres, molecules, and hidden surface removal. in proc
在這種情況下，每個溶劑分子將能顯式或隱式的表達。 -
All cells display the chopped - up pieces on proteins called major histocompatibility complex ( mhc ) molecules at the cell surface
細胞會將分解后的碎片，呈現在位於細胞表面稱為主要組織相容復體（ mhc ）的蛋白質上。 -
First - principles study of the interaction between molecules and a gold surface
分子和金表面相互作用的第一性原理研究 -
The studies show they are practical and promising functional molecules for opto - electronics. the following works put fc16ab to study physical chemistry properties of its monolayer and lb films with other molecules. the conclusions are as listed below : the surface pressure - molecular area ( - a ) isotherms of fc16ab and hexadecyltrimethylammonium bromide ( ctab ) on aqueous subphases were studied
結論如下：在純水亞相上，我們通過比較十六烷基甲銨鹽（ ctab ）和fc _ （ 16 ） ab的單分子膜壓力-單分子面積（ - a ）等溫線，得到二茂鐵片段的在氣液界面的取向隨著膜壓的增加而發生改變。 -
Effective activation of antigen - specific t cells not only requires the first signal transduction through t - cell receptor ( tcr ) binding with peptide - mhc complex on the antigen presenting cell ( apc ), but also needs the second signal, termed costimulation. costimulation critical to the degree and consequence of t cell activation is provided by interaction between soluble factors or cell - surface molecules on the t cell and on the apc
而t細胞的活化除需要t細胞受體（ tcr ）與抗原呈遞細胞（ antigenpresentingcell ， apc ）表面的抗原肽- mhc復合物結合所形成的第一信號外，還需要t細胞和apc表面的其它膜分子結合所提供的共刺激信號（亦稱第二信號或輔助刺激信號， costimulatorysignal ）的參與。 -
Precursor cells from different lineages express different subsets of surface molecules, many of which are now difined by cluster of differentiation ( cd ) antigens. cd antigens associated with the plasma membranes of leukocytes may be molecules involved in a variety of functions
蛋白晶元可以將蛋白質以陣列的方式固定在經化學或生物酶處理的表面上，也可將受體蛋白、抗體等固定在表面上，未知分子可以利用與晶元不同位點親和力來分析。 -
( 1 ) the microscopic theory of anchoring energy for nlc the interface energy aroused when lc is in contact with the solid can be seems as the sum of interaction potential energy between lc molecules and substrate surface molecules
內容分為兩個部分： （ 1 ）向列液晶界面錨定能的微觀理論認為液晶與固體接觸引起的界面能，是液晶分子與基板表面分子之間相互作用勢能之和。 -
These cells have every necessny component for potent antigen - presenting funtions, including the production of a variety of twrtant beunostdrilatory cytokines and the erpression of critical ce1l - surface molecules
存在於供體器官之中的dc對受體t細胞的直接激活作用，往往是導致急性排斥反應發生的主要原因。
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