弱結合的分子 的英文怎麼說

中文拼音 [ruòjiēdefēnzi]
弱結合的分子 英文
weak-bonded molecules
  • : Ⅰ形容詞1 (氣力小; 勢力差) weak; feeble 2 (年幼) young 3 (差; 不如) inferior 4 (接在分數或...
  • : 結動詞(長出果實或種子) bear (fruit); form (seed)
  • : 合量詞(容量單位) ge, a unit of dry measure for grain (=1 decilitre)
  • : 4次方是 The fourth power of 2 is direction
  • : 分Ⅰ名詞1. (成分) component 2. (職責和權利的限度) what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] (料想) judge
  • : 子Ⅰ名詞1 (兒子) son 2 (人的通稱) person 3 (古代特指有學問的男人) ancient title of respect f...
  • 結合 : 1 (發生密切聯系; 聯合) combine; unite; integrate; link; binding; coalition; cohesion; connectio...
  1. Researches of schistosomiasis vaccines have gone more than 60 years, approximately including from the stages of dead vaccine and live vaccine ( irradiated attenuated cercariae vaccine ) to gene engineered vaccine, etc. many different forms of vaccines have been tested in animal models, including gluthathione s - transferase, paramyosin, irv - 5, triose phosphate isomerase, sm23, fatty acid binding protein ; which were considered promising by who / tdr. but none of them steadily accomplished the pre - set target level of 40 % protection. in order to enhance the protective capacity further, it is essential to develop novel vaccine antigens and / or vaccine adjuvants

    血吸蟲病疫苗研究已有60多年歷史,大致經歷了死疫苗、活疫苗(照射致尾蚴疫苗)和基因工程疫苗等研究階段,產生了一些who / tdr推薦認為很有希望疫苗候選,如谷胱甘肽- s -轉移酶( gst ) 、副肌球蛋白( sm97 ) 、照射致疫苗抗原5 ( irv - 5 ) 、磷酸丙糖異構酶( tpi ) 、曼氏血吸蟲膜內在蛋白( sm23 )和脂肪酸蛋白( fabp , sm14 )等,但其對宿主保護作用均不甚理想,未能穩定地達到40或以上保護力水平,因此有必要繼續尋找新疫苗抗原和/或疫苗佐劑,進一步提高其保護力。
  2. We have calculated one - and two - photon absorption cross sections of the lowest excited states of a series of molecules combined with benzene, stilben, thiophene as center attached with amine, diphenylamine, diethylamine as electron - donor and nitryl as electron - acceptor ; the effects of molecular length, n center and electron - donor on two - photon absorption cross sections have been studied and all calculations have been carried out using the density functional theory at an ab initio level. it is found that the molecular length and the one - photon absorption intensity are quite strongly c orrelated factors, and that a corresponding correlation for the two - photon absorption is decreasing. it is also found that a most crucial role for the two - photon absorption is played by the n center

    我們別以苯、二苯乙烯、噻吩為中心,氨基、二苯氨基和二乙氨基為電給體,硝基為電受體組形成為研究對象,在從頭計算水平上用密度泛函理論計算了這些在低激發態下單、雙光吸收強度,重點研究了長度、中心和給體供電能力對單、雙光吸收影響。研究果表明,長度與單光吸收強度之間有密切關系,而在雙光吸收中這種關系較;中心在雙光吸收中具有重要作用;在中心和受體一定情況下,增加給體供電能力,可提高雙光吸收強度。
  3. After entry of wto, there are still many maladjustments in guangxi ' s seed industry, such as the weak foundation of sees industry development ; the unformed market of the seed industry for fair competition ; small - scale seed enterprises ; no systematic connection among the cultivation, breeding and marketing ; lower qualification of staff who work in the seed industry and with weak sense of laws, and lack of the knowledge in operating experiences in the international market and trade etc. yet the un - efficiency system, unclear property right in enterprises, the lack of an effective mechanism to promote the rational use of resources in the seed industry and the lack of such concept as " the government creates environment and enterprises create fortune " are the deep - seated causes of the problems in guangxi ' s seed industry. therefore, the key points for promoting development of guangxi ' s seed industry under the wto framework are to focus on the promotion of the developing capability of seeds " integrated products, constantly deepen reforms, to adjust various relevant factors in the system of the seed industry which is inconsistent with each other, and to establish a new - pattern system with evident characteristics of the time spirit in order to meet the requirements of the market economy. hereinto, the specific strategies and measures for promotion of guangxi ' s seed industry development under the wto framework include kee ping up reform and innovation of the system of the seed industry, executing of non - nationalization reform in state - owned seed enterprises, formulating and executing relevant supporting policies, the improving the legal system in the seed industry, increasing public financial support on the seed industry, promoting the integration of cultivation, breeding and marketing, strengthening human resource development, developing the main body of the seed industry ' s market and making proper conditions for the functions of seed associations in the seed industry development etc

    研究果認為:發展種產業應該把著眼點放在促進種整體產品開發上;種產業發展依賴于能充發揮整體功能新型種業體系構建,而目前廣西種業體系中品種選育、種生產加工、種經營以及政府管理、公共支持和社會服務六個主要組成部都存在明顯缺陷與不足;廣西種企業綜競爭力總體處于較水平;面對wto ,廣西種產業仍有諸多不適應,突出表現在產業發展基礎薄、尚未形成可以公平競爭種業市場、種企業規模小、育繁銷脫節、種業人才素質不高、種企業法律意識淡薄、國際市場運作經驗和國際貿易知識不足等多個方面,而體制不順、企業產權不明晰、缺乏促進種業資源理流動有效機制以及「政府創造環境,企業創造財富」正確理念正是導致目前廣西種產業不能適應入世需要深層次原因;因此,以提升種整體產品開發能力為核心,不斷深化改革,調整種業體系中不相協調各有關因素,構建起符市場經濟體制要求具有鮮明時代特徵新型種業體系,是wto框架下加快廣西種產業發展必須堅持指導思想;其中,加快種業體制改革和創新、實施對國有種企業非國有化改造、制訂落實有關扶持政策、完善種法律法規體系、加大公共財政對種產業支持力度、推進育繁銷一體化形成、加強人才培養與引進、壯大種業市場主體、實行重點突破戰略、發揮種行業協會作用等等,都是wto框架下加快廣西種產業發展應該採取具體對策措施。
  4. 1. a new method to identify _ amylase activity and its producing bacteria : the blue complex was formed by unspecific adsorption, after mixing starch and trypan _ blue. the adsorption weakened when the starch was hydrolyzed to small molecular by _ amylase, and the trypan _ blue was released inside the hydrolyed zone. the starch around the zone which was not hydrolyzed adsorbed free trypan - blue so that the colour of medium became bluer than that of place in hydrolyzed zone

    快速鑒定並篩選-澱粉酶及其產生菌新方法:錐蟲藍染料和澱粉由於靜電非特異性吸附后使澱粉呈穩定藍色,當澱粉被澱粉酶水解后因變小吸附力減,而讓錐蟲藍游離出來,游離錐蟲藍被周圍未水解澱粉吸附而使顏色加深,澱粉水解區則形成無色、透明水解圈。
  5. We research on the carbon dioxide dimers ( c2h and c2v ) by dft too. the results indicate that dissociation energies is kjmol - 1 and intermolecular vibration frequencies are small of both carbon dioxide dimers ( cah and civ ). therefore we prove that the carbon dioxide dirners are weakly bound molecule indeed

    採用量化學計算手段,我們研究了co _ 2二聚體( dimer ) ,證實了co _ 2二聚體確實是,因而在超臨界狀態下co _ 2具有很強動力學特徵。
  6. Then r / s analysis, phase space reconstruction of the system, chaos analysis and fractals analysis are done through matlab program, based on original data of hushen stock markets compositive index from year 1991 to year 2002. and the author draws a conclusion based on original data that china ' s stock market obeys low - dimension fractals and ebb - chaos in terms of the experimentation result : hurst exponents are between 0 and 1, memory cycles are obvious, lyapunov exponents are more than zero and chaotic attractors correlative dimensions are between 2 and 3 in hushen stock markets in this thesis the concept information noises is put forward. stock market information about policy and company of the last ten years is packed up and classified for regulators make decisions in terms of power the factor influences the stock market index

    之後文章以中國股市1991年至2002年上海和深圳綜指數每日收盤價原始數據為研究對象,在matlab程序實驗條件下,進行了兩地股市系統r / s析、系統相空間重構、混沌析、析;獲取了兩地股市系統赫斯特指數(滬深股市赫斯特指數均大於0 . 5而小於1 ) 、非周期記憶循環周期(滬深股市都有明顯記憶循環周期) 、最大李雅普諾夫指數(兩市都大於0 )和吸引關聯維數(兩市都在2到3維之間) ;從而得出中國股市系統是低維混沌(基於原始數據)論。
  7. A boson josephson junction ( bjj ) formed in a weakly coupled double - bec has been discussed intensively. based on mean - field theory ( mft ), which gives rise to the gross - pitaevskii equation, interesting phenomena such as macroscopic quantum self - trapping ( mqst ), and n - phase state, where the time - averaged quantum phase difference across the junction equals n have been predicted

    目前由雙組bec所構成玻色約瑟夫森( bjj )成為研究熱點,在平均場理論基礎上預言了許多有趣現象如宏觀量自捕獲( mqst ) ,和-位相態(間量位相差時間平均值為) 。
  8. During the experiment of protein crystal growth in space carried by chinese re - entry capsule fsw - 2, the crystals of barheaded goose hemoglobin suitable for x - ray analysis were obtained both in space and earth as contrast group. the diffraction data of both crystals were collected, and the structures were solved using molecule replacement methods. the comparison of structures in space and earth indicate that, the interactions among molecules in crystal and subunits of molecule in space is weakened relative to the crystal on earth, there is a contact in the

    在1994年我國返回式衛星fsw - 2上進行空間蛋白質晶體生長實驗中,獲得了適於x射線空間實驗組和地面對照組斑頭雁血紅蛋白晶體,並收集了x射線衍射數據。應用置換法解析了構,並進行了比較研究。果顯示空間晶體間和中亞基間相互作用趨于減,在
  9. Part i this paper has minutely studied the interaction between ag ( i ) and serum albumin. the binding of ag ( i ) to human serum albumin ( hsa ) or bovine serum albumin ( bsa ) has been studied by equilibrium dialysis at ph ( 5. 4 ). the scatchard analysis indicates that there exists several strong binding sites of ag ( i ) in both hsa and bsa. a notable hysteretic effect has been observed in the interaction of ag ( i ) with hsa or bsa using uv - visible spectrometry at ph ( 5. 4 ), which shows that the binding between ag ( i ) with hsa or bsa may induce a slow transition of hsa or bsa from the conformation of weaker affinity for ag ( i ) to one of stronger affinity ( a - b transition ). the rate constants and activation parameters of this transition parameters of this tansition were measured and discussed. the binding equilibrium has been also studied by resonance light - scattering spectrum ( rls ) and flurescence quenching

    第一部:等離點ph ( 5 . 4 )條件下,用平衡透析法和紫外光譜,熒光光譜,共振散射光譜研究了ag ( )與人血清白蛋白( humanserumalbumin ,簡稱hsa )或牛血清白蛋白( bovineserumalbumin ,簡稱bsa )。 scatchard圖析表明, ag ( )在hsa或bsa中有強兩類部位,通過計算機擬獲得逐級穩定常數值。紫外掃描發現ag ( )與hsa或bsa存在滯後效應,表明ag ( )與hsa或bsa可能誘導蛋白質構象發生緩慢變化( a - b ) ,測得並討論了這一構象變化速度常數和活化參數。
  10. In the end, the paper summarizes and evaluates the above strategy, finds the strongpoint and shortage. moreover it sets down the sales plan and improves strategy for 2006. the paper studied marketing strategy adopted by hunan science - infor electronic system equipment co, who is the special dealer of omron industrial automatic control products, reached the conclusion that marketing strategy will directly influence enterprises ’ sales and the following aspects should be taken into consideration : i ) thoroughly analyzing individual conditions and market environment in combination with products ’ characteristics to find out opportunities as well as challenges ; ii ) fully making the most of one ’ s own advantages and opportunities, least competing with the

    本文通過對科信電特約經銷歐姆龍工控產品營銷策略研究,得到如下論:營銷策略將影響企業銷售成績,在制定營銷策略時應注意, ( 1 )認真析自身條件和市場環境特點,產品特性,發現機遇和挑戰; ( 2 )方案設計時要充發揮企業優勢和市場機遇,在實力較情況下,盡量避免挑戰市場領導企業; ( 3 )在實踐中逐步調整營銷策略,並階段實施以適應環境變化; ( 4 )銷售情況和利潤情況析最能說明營銷策略好壞與否,在制定營銷策略時就要關注銷售額與利潤平衡。
  11. In this article, based on the theory of " integrated plurality of the chinese nation " and the review of the development situation of the basic education in xishuangbanna from 1950s " to this day, the author finds and summarizes the present main problems in existence of basic education of the dai nationality in xishuangbanna : lower proportion of students entering schools of a higher grade, lower rate of qualified, higher rate of drop - of, grave study - weariness of the student, etc, analyzes the main reasons resulted in such main problems from the aspects of general character ( the general concept, the outdated mode of production, the needy foundation of preschool education, the problems of the school, the bad effect resulted from the present education system, etc. ) and specific character ( dai ' s special concepts, the richer life, religious factor, some of the dai ' s social custom, language barrier, the negative attitude of sending the child to school of the parent, etc. ) compared with the other nationalities and the negative effect to the local dai ' s culture and economic development

    本文以「中華民族多元一體格局」理論為基礎,以西雙版納傣族基礎教育當前主要問題為切入點,在回顧西雙版納傣族自二十世紀五十年代以來基礎教育發展概況基礎上,發現並總了西雙版納傣族基礎教育當前主要存在學生入學率和升學率低、輟學率高、厭學情況嚴重等問題,析了產生這些問題傣族與各民族存在共性(普遍觀念、現行生產方式、學前教育基礎薄、學校教育失誤、現行教育體制存在弊端等)和具有傣族特徵(傣族特有一些觀念、相對富裕物質生活、宗教因素、社會習俗、語言習慣、家長對女入學消極態度等)主要原因及其對本民族經濟、文化發展影響,並就當前主要問題,從促進西雙版納傣族乃至整個中華民族發展高度,當前實際,對與基礎教育發展關系較為密切三個主要方面即政府職能部門、教師和傣族群眾提出了一系列可行性對策建議。
  12. Results showed that during hydrothermal degradation, the contents of hemicellulose and cellulose in lawn - grass and weeds decreased while the content of lignin increased due to derivation and condensation

    果表明,在濕解過程中草坪草和雜草中半纖維素、纖維素相對含量呈減少趨勢;木質素類物質經過衍生和小后,其相對含量呈增加趨勢;濕解最終產物呈酸性,可以用來改良堿性土壤。
  13. The author then analyzes the competitive advantage of china ' s textile industry form three aspects : firstly, the author thinks the synthetic competitive ability of textile industry is weaker. this fact has an effect on the international competitive ability by means of using factor analysis between textile industry and the others ; secondly, the author puts realized index and ahp into use on the basis of m. e. porter theory and china ' s specific condition, and comes to a conclusion that the trend of china ' s textile international competitive advantage is coming down ; thirdly, the author thinks the industrial environment can not be ignored, though the industry itself is equally important. in view of the above, the paper adopts the industrial cluster analysis, which can demonstrate that our textile industry has not yet won the capability of maintaining the long - term competitive advantage

    然後,作者從三個方面別對我國紡織業競爭優勢進行了析:第一,利用因析對我國紡織業進行了跨行業綜競爭實力研究,果表明紡織業在我國競爭實力較,這勢必會給產業國際競爭力帶來不利影響;第二,以波特理論為基礎,我國國情,採用實現指標析法和層次析法進行析之後,又對某些因素進行了補充析,得出我國紡織業國際競爭優勢趨勢處于下降論,這應當引起我們高度重視;第三,評價產業國際競爭優勢,產業自身因素固然重要,但產業所處外部大環境也很重要,因此又進行了產業簇群析,從這個角度看我國紡織業還不具備維持長期競爭優勢能力,應當引起充警覺。
  14. Part ii this paper has minutely studied the interaction between au ( iii ) and serum albumin. the binding of au ( iii ) to human serum albumin ( hsa ) or bovine serum albumin ( bsa ) has been studied by equilibrium dialysis at ph ( 7. 43 + 0. 02 ). the scatchard analysis indicates that there exists several strong binding sites of au ( iii ) in both hsa and bsa. a notable hysteretic effect has been observed in the interaction of au ( iii ) with hsa or bsa using uv - visible spectrometry at ph ( 7. 43 + 0. 02 ), which shows that the binding between au ( iii ) with hsa or bsa may induce a slow transition of hsa or bsa from the conformation of weaker affinity for au ( iii ) to one of stronger affinity ( a - b transition ). the rate constants and activation parameters of this transition parameters of this tansition were measured and discussed. the binding equilibrium has project supported by the national science foundation of china ( no. 299621001 ), and the foundation for talents of the ten hunred thousand in guangxi

    第二部:生理ph ( 7 . 43 0 . 02 )條件下,用平衡透析法和紫外光譜,熒光光譜研究了金( )與人血清白蛋白( humanserumalbumin ,簡稱hsa )或牛血清白蛋白( bovineserumalbumin ,簡稱bsa )。 scatchard圖析表明,金( )在hsa或bsa中有強兩類部位,通過計算機擬獲得逐級穩定常數值。利用熒光猝滅法計算出金( ) - hsa和金( ) - bsa體系stem - volmer常數和雙猝滅速率常數。
  15. This part emphasizes the synthesis of nanoarrays, aiming at controlling the size and distance of nanocrystallites using calixarene derivatives by altering the size, length and chemical structure of the organic molecules ; 2. this part emphasizes in situ synthesis strategy for fabrication of polymer network of zns based nanopowder, aiming at size controls, coating and preventing agglomeration following " one - pot " synthesis ; this method fits to low cost, large scale production ; 3. according to development in zno nanomaterials, we first report on the synthesis, characterization of amorphous zno, aiming at describing the principles and approaches of synthesis techniques, optical properties, spatial structure and doped effect ; the amorphous zno displays cage - like structure, showing a strong ultraviolet emission while the visible emission is nearly fully quenched, a potential uv - emission material ; 4

    本論文以量構自組裝為出發點,提出利用杯芳烴及其衍生物化學受限反應實現尺寸可調半導體納米粒自組裝;提出有機聚網路原位組裝zns基納米熒光粉方法,把熒光粉納米化、包敷、防團聚在「一鍋」反應中完成,適于低成本,批量生產;根據當前zno研究情況,我們首次成了非晶zno ,研究了它光學性質,確定了它構,並對其摻雜進行了初步研究,非晶zno表現出強深紫外發光特性,而可見發射非常,是一種有巨大潛在應用價值深紫外發光材料;利用非晶zno亞穩特性,對晶化過程中非晶zno納米晶zno三維受限量構特性,界面特性進行了深入研究;利用固相熱解一般受擴散控制特性,實現了尺寸可控zno三維量自組裝;利用非晶zno高度散性,容易均勻成膜特性,實現了非晶籽晶誘導低溫液相外延自組裝生長高取向zno晶體薄膜。
  16. The simulation results showed that the delamination might be observed when the moisture concentration was in the range of 50 % and 95 % of saturate concentration for non - coating, topside coating and both sides coating samples

    兩相共存微孔洞還山於水爭奪高氫鍵使高與晶元表面二氧化硅層,而逐步擴展形成可觀察到層。
  17. Choose the good vacuum characteristic insulator, reduce the probable weakness ; 2. reduce the electrical field in the triple junction as possible 3. make the electrical field distributing along the surface more uniform

    提出了絕緣設計三點基本考慮: 1 、選擇真空性能好絕緣,減少可能存在點; 2 、盡量降低三點電場強度; 3 、使電場沿絕緣表面佈盡量均勻。
  18. We also have analyzed the photoluminescence ( pl ) spectra of some zno films, it turns out that the emission of ultraviolet light comes from the radiative recombination of excitons within nano - crystal energy band - gap, and the pl peaks move to smaller wavelength because zn are substituted by fe, co, and cu, which cause the size of the film grains smaller and the effective band - gap bigger. the red emission of zno films is due to, on the one hand, decrease of the film grains size which causes the emission intensity smaller and smaller until it disappears abruptly, on the other hand, the transition of electrons from deep donor level of the oxygen vacancies to the valence band

    另外,我們還對薄膜光致發光性質進行了析和研究,果表明:納米構zno薄膜紫外發光來源於帶間激輻射復發光, pl譜帶邊發射峰發生藍移是由於fe 、 co 、 cu對zn替代使薄膜粒尺寸減小,使薄膜有效帶隙增寬; zno薄膜紅色發光,一方面是zno顆粒尺寸減少,帶間發射峰越來越直至猝滅,另一方面主要是與zno晶格中o空位有關,由深能級復發光引起紅光發射。
  19. Both of them are localized within the endoplasmic reticulum ( er ) and possess atp - binding sites. envidence has shown that grps function as molecular chaperones by assisting in the proper folding and assembly of proteins within the er

    同時他們又是佈在內質網( endoplasmicreticulumer )腔內伴侶,具有atp酶活性,與atp后可以協助新生蛋白質轉位、折疊以及寡聚蛋白組裝。
  20. Since the concept of superlattice was proposed, vertical transport in superlattice has been investigated widely. the electric field domains and current self - oscillations which result from sequential resonant tunneling between different subbands of the superlattice are very significant phenomena. such kind of oscillation can be uesd to make tunable microwave oscillaors. in this thesis, low temperature transport problem, especially the formation of field domain and the condition of current self - oscillations in doped gaas / alas superlattice with weak coupling are investigated thoroughly and also by combining the macroscopic model with the microscopic one., the voltage - current characteristic and the current oscillation are simulated. the calculated result is nearly consistent with the experimental data

    由超晶格中能級之間順序多阱共振隧穿引起電場疇及電流自維持振蕩現象是其中一個非常有意義支,該現象可用來製作電壓調諧微波振蕩器。本論文對摻雜gaaa alas超晶格中縱向輸運特別是針對低溫下場疇形成和固定偏壓下電流自維持振蕩產生條件進行了深入探討,並宏觀模型和微觀模型對超晶格在時變電壓作用下電壓-電流特性以及固定偏壓作用下電流特性進行了模擬計算。
分享友人