親電性 的英文怎麼說

中文拼音 [qīndiànxìng]
親電性 英文
electron affinities
  • 電 : Ⅰ名詞1 （有電荷存在和電荷變化的現象） electricity 2 （電報） telegram; cable Ⅱ動詞1 （觸電） give...
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  1. Recently, ldl apheresis has been applied in clinic and achieves a satisactory effect. in this dissertation, the tripeptide, serine - aspartic - glutamic acid ( sde ), which existes in the cooh - terminal end of the seven repeats in the ligand binding domain of the ldl receptor and plays an important role in identifying ldl, was synthetized and immobilized onto the polyacrylamide ( paam ) beads as a bionic adsorbent for selective removal of ldl from plasma

    本論文以絲氨酰-天冬氨酰-谷氨酸（ sde ）負電性三肽（此三肽廣泛存在於ldl受體配體結合域7個重復序列的羧基末端，對ldl受體特異性識別ldl起著重要作用）作為配體固定到聚丙烯酰胺微球載體上製成仿生性ldl親和吸附劑，考察其對人血漿中ldl及hdl的吸附功效。
  2. By adopting x - ray diffraction and transmission electron microscope ( tem ), this thesis has insepectd the size and the structure of the calcium carbonate ( caco3 ) particles. according to hydrophile and lipophile balance ( hlb ), the suitable surface - active agents have been selected and put into lubricating oil with nanometer caco3 particles

    本文採用x射線衍射儀和透射電鏡檢驗了納米碳酸鈣粒子的粒徑和內部結構，根據親水親油平衡值（ hlb ） ，選擇合適的表面活性劑將其加入到含有納米碳酸鈣粒子的潤滑油中進行表面改性。
  3. Aiming at improving the lipophilic property of the conductive fillers, surface modification of conductive tio2 powders and conductive mica powders has been researched by 5 kinds of coupling agents

    摘要為了提高無機導電填料的表面親油性，選擇5種偶聯劑分別對導電二氧化鈦粉體及導電雲母粉體進行了表面改性，活化指數評定了改性效果。
  4. It has been proved that the cnt has good characteristic on the field emission. at the same time, people have noticed that the nanosized diamond has a low nea

    碳納米管已經被證實具有良好的場發射特性，而金剛石超微粉也具有負電親和勢低的特點。
  5. The wine shop owns high class guest room more than 260s, the administration business, luxury, standard, commonness, economic etc. room is well - found, suite, single, a building is complete, satisfying the different business need. in addition to the star class standard function installs, the breadth takes the internet access, independent business center in several - storied building in administration etc. provides for the guest the information turns the business convenient. can accept 50 - 500 people big, inside, small scaled board room, every kind of profession meeting facilities and multi - function meeting facilities and professions turn the committee affairs serves, a dragon business secretary the service arrives efficiently a head for, is business guest chooses the wine shop. a the stands type business service is the service guidebook of the recent star class in center in exhibition in international meeting in conduct and actions in wine shop in shield in wakingtown hotel

    酒店擁有行政豪華標準等高級客戶260餘間，客房寬敞明亮溫馨親切，單雙三人房及套房等多種類別任君選擇。除星級標準功能配置外，寬帶電腦網際網路插口等與信息化同步的全方位配置，針對性滿足信息化商務需求，個性化定製服務更使賓客感受到超星級貼心服務。可容納50 - 500人的大中小型會議室，多功能會議設施備，專業化會務服務全程跟進，是商務團體會議展覽培訓的首選酒店。
  6. The determination of human thymidine kinase ( htk ) in human serum, which is a key indicator of cancers can give information for the diagnosis and treatment of the malign diseases. the protein a layer was first self - assembled onto the gold electrode surfaces of quartz crystals, the monoclonal antibodies were then orientedly immobilized through the specific binding between the fc terminals of the antibodies and the self - assembled protein a. with this sensor, the affinity constant of antigen - antibody binding was estimated to be 1. 85 106 l / mol according to the scatchard ’ s plotting method, which proved the high bioactivity of antibody. finally, an amplified piezoelectric immunosensor was designed to determine the htk in

    實驗中將蛋白a吸附於鍍金壓電石英晶體電極表面，用於定向固定htk單克隆抗體，成功研製了檢測htk的壓電石英晶體傳感器，並基於標準scatchard繪圖法，計算出免疫反應的親和常數為1 . 85 106l / mol ，證明該單克隆抗體具有較高的免疫活性;同時基於酶催化沉澱技術，設計了的檢測htk的質量放大壓電石英晶體傳感器，該傳感器可在0 . 1 - 10ng范圍內對htk進行定量檢測，應用此傳感器成功地對5種癌癥病人血清中htk的濃度進行了測定，實驗結果為癌癥的臨床診斷與治療提供了參考。
  7. The combination of negative electron affinity ( nea ) photocathode and micro channel plate ( mcp ) brings the iii image intensifier. because of its high performance, the iii image intensifier has been developed rapidly and used widely in the short several decades after it had been found

    負電子親和勢（ nea ）光電陰極和微通道板（ mcp ）的結合產生了三代像增強器，由於這類像增強器具有優良性能，在發現后的短短數十年中獲得了迅猛發展和廣泛應用。
  8. In 1984, dr. chou began the study of deprotonation substitution reaction of 3 - sulfolene and developed the reaction to an ideal methodology of using 3 - sulfolene as the precursor for butadienyl - 1 - anion

    在合成上的應用，成功的驗證它們可當成共軛雙烯的親核性，或親電性的對等物
  9. It ' s a kind of recreation facility with highly personal involvement in the adventurous hit - and - run driving experience. you ' ll feel very ezcited for the wonder

    電網碰碰車是一種參與性的娛樂設備，遊客親自駕駛，碰、擦、左沖、右撞，防不勝防，令人刺激精彩
  10. The colloquialism is the most distinctive feature of the host ' s verbal speech and the host ' s gestures, which should conform to the plain, authentic, natural and friendly context, are closely associated with the host ' s refinement and creativity

    播報的口語化是電視新聞節目主持人有聲語體構成的最大特色，主持人的體態語體必須符合新聞節目樸素、真實、自然、親切的語境，同時與主持人的內在修養和創造性密切相關。
  11. Television lives on advertising to an even greater extent than newspapers, and since advertising is big business, advertising is by nature republican

    電視比報紙更信賴商業廣告，既然廣告是大生意，廣告在本性上是親共和黨的
  12. Xps showed that there were much chemical absorbing water on the ti _ ( 2 ) film surface which mainly existed in form of - oh, and the contents of - oh was increasing with the annealing temperature. hydrophilic property became better with the annealing temperature ; the essential relation between the changing of contact angle and light - induced - electrons and light - induced - cavities was studied in details. the photocatalysis of samples without heat treatment was very bad, but that of samples after heat treatment was much better

    Xps的分析表明：試樣的表面含有大量的化學吸附水，主要以羥基的形式存在，隨著熱處理溫度的升高，吸附羥基的含量在增加；親水性能測試表明：隨著氧氣分壓的變化，其親水性能變化不大，隨著熱處理溫度的增加，試樣的親水性能在變好，並從理論上解釋了親水性能光照前後變化和光生電子?空穴對之間的本質關系。
  13. In a live interview, a radio station reporter said, " the entire venue is packed. we will need another seminar. the quan yin messenger is very spiritual and we feel close to him.

    電臺記者在進行現場采訪時，向聽眾報導說：整個會場擠滿了人潮，我們需要再加辦一場講座觀音使者非常有靈性，我們感覺他跟我們很親近。
  14. The two prescriptions that hpmc or hec respectively blended with nl demonstrate the different comprehensive performance and the former is better than the latter, but they are not good as nl with pva blended ; cmc and hec blended with ptfe have worse performances than that blended with nl ; compared with the binders of njl and nl, njl is beneficial to the electrochemical properties and disadvantagous to the electrode ' s formation, but nl is the very contrary

    天然乳膠中加入hpmc或hpc作為復合粘結劑時，前者粘結負極的成型工藝性和電化學性能都優於後者，但與加入pva相比，電極的綜合性能比較差。 ptfe與親水性物質如cmc 、 hec等組合成的混合粘結劑的粘結負極的性能不如對應nl粘結負極的性能。
  15. Directing effects in electophilic aromatic substitution. nucleophilic aromatic substitution. strategies in the synthesis of multisubstituted benzene derivatives

    31親電性芳香取代的定位效應。親核性芳香取代反應。合成多取代苯衍生物的策略。
  16. As a kind of scaffold material for tissue engineering cornea, collagen is too soft to support cells in stromal layer, and its biodegrading is too fast. in this study, porous collagen sponge were crosslinked using dehydrothermal ( dht ) treatment and / or l - ethyl - 3 - ( 3 - dimethyl aminopropyl ) carbodiimide ( edc )

    通過掃描電鏡觀察、孔隙率測定、力學性能測試以及吸液性測試，對材料進行了表徵，結果表明膠原材料在交聯后均能保持其三維多孔結構，並具備了良好的機械性能，親水性也得到降低。
  17. The aromatic electrophilic substitution reaction was studied using nmr for the first time. on the base of substituents effects on the benzene, the orientation effect and reactivity was analysised quantitatively. this method may mostly predict the aromatic electrophilic substitution reaction

    首次採用nmr研究芳基親電取代反應.依據取代基對苯的影響，定量分析了定位效應和反應活性.此法對芳基親電取代反應有一定的預見性
  18. Ionization energy ( ie ) and electron affinities ( ea ) are expressed as kilojoules per mole

    電離能和電子親和性表達為每千焦耳摩爾。
  19. The research discovered that the nitric acid oxidation may remarkably increase, the activated charcoal surface acidic groups and bases the content, enhances the activated charcoal the superficial water affinity, falls to the phpzc value, and creates the activated charcoal structure to cave in the reduction which accumulates with the relative surface. thus in the activated charcoal adsorption drinking water has the slight pollutant performance to have the serious influence

    研究發現:硝酸氧化可顯著增加活性炭表面酸性基團的含量，提高活性炭的表面親水性，降低phpzc （水溶液中固體表面凈電荷為零時的ph值）值，並造成活性炭結構塌陷和比表面積的減少。使活性炭吸附飲用水中有機物的能力大大降低。
  20. It is this prerequisite that makes it affinitive with hollywood movies and, in the process of learning from hollywood, formulates the reflective system and history of chinese cinema

    正是這一先在立場，使其具有了與好萊塢電影的親緣性，並在對好萊塢電影的借鑒過程中形成了中國電影的鏡語體系和電影特徵。
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