質子互換 的英文怎麼說

中文拼音 [zhízihùhuàn]
質子互換 英文
proton exchange
  • 質 : Ⅰ名詞1 （性質; 本質） nature; character; essence 2 （質量） quality 3 （物質） matter; substance;...
  • 子 : 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...
  • 互 : 代詞（相互;彼此） each other; mutual
  • 換 : 動詞1. （給人東西同時從他那裡取得別的東西） exchange; barter; trade 2. （變換; 更換） change 3. （兌換） exchange; cash
  • 質子 : [物理學] proton; uron; hydrion; merron質子泵 proton pump; 質子層 proton sphere; 質子轟擊 proton b...
  1. This thesis was divided into eight chapters, and the main results and innovations obtained here can be summarized as follows : ( 1 ) the physics model of tsrs in frequency conversion crystals has been built up firstly. based on quantum - mechanical viewpoints and the following physical processes and parameters : the two - photo interaction of light with matter, paraxial diffraction of stokes, langevin noise sources, reflection at the faces and the edges of crystals, gain coefficient, beam aperture, pulse width and fluence of 3, the physics model of tsrs in kdp and kdp crystals acting as high - fluence frequency convector and the paraxial operator maxwell - bloch - langevin equations have been built up

    全文共分八章，取得的主要成果及創新點如下： （ 1 ）首次建立了諧波轉換晶體的tsrs物理模型本文根據量子力學原理，在考慮如下物理過程和參量的基礎上：光與物質的雙光子相互作用； stokes光的傍軸衍射； langevin （郎茲萬）噪聲源；晶體表面反射和端面反射；增益系數、光束口徑、脈寬和三倍頻光能量密度，推導出高通量激光在kdp和kd ~ * p諧波轉換晶體中的tsrs物理模型和空間上的近軸算符maxwell - bloch - langevin方程組。
  2. For example, it can make documents of doc, xls, jpeg, and tiff in one window ; and can accomplish interchanges between paper files and electronic files, and the receiving and sending of electronic mail. at the same time, the dc285 is a superior fax system ; it creates an unparalleled working environment of paperless fax

    如使doc ， xls ， jpeg ， tiff文本在同一視窗內操作紙質文件與電子文件互換電子郵件收發等，同時dc285還是一個超級傳真系統並史無前例的開創了無紙化傳真的辦公環境。
  3. For example, it can make files of doc, xls, jpeg, and tiff in one window ; and can accomplish interchanges between paper files and electronic files, and the receiving and sending of electronic mail. at the same time, the dc235 is a superior fax system ; it creates an unparalleled working environment of paperless fax

    如使doc ， xls ， jpeg ， tiff文本在同一視窗內操作紙質文件與電子文件互換電子郵件收發等，同時dc235還是一個超級傳真系統並史無前例的開創了無紙化傳真的辦公環境
  4. Insulators for sub - stations. indoor post insulators of ceramic, glass and organic material. characteristics and dimensions for interchangeability

    變電站用絕緣子.瓷料玻璃和有機物質的室內柱形絕緣子.特性和互換尺寸
  5. The membrane properties were found to be dependent upon the content of styrene. the membrane physic - chemical properties compare to nafion 117 except that their chemical stability has to be further improved to make them acceptable for practical use in the proton exchange membrane fuel cell. the proton transport through the membrane follows the " liquid - like " proton conductivity mechanism y and the water balance is important for the working condition of the fuel cell

    對磺化膜的研究分析表明：膜的性能參數如離子交換容量、吸水率、水合系數、形體穩定性、導電性能、化學與熱穩定性等依賴于膜中苯乙烯含量，且接枝苯乙烯相互間的位阻效應對膜性能影響很大；膜的性能可與nafion膜相比較；質子在膜中的傳導遵循「似液體」質子傳導機理；電滲析與擴散作用使膜保持水平衡。
  6. 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上進行的空間蛋白質晶體生長實驗中，獲得了適合於x射線分析的空間實驗組和地面對照組的斑頭雁血紅蛋白晶體，並收集了x射線衍射數據。應用分子置換法解析了結構，並進行了比較研究。結果顯示空間晶體的分子間和分子中亞基間的相互作用趨于減弱，在
  7. We deduce easily the coherent term of quantum dynamical model ( the off - diagonal of reduced density matrix ) by improving the nature of displace operator and the nature of coherent states. then, the interaction is energies of a two - photon mechanism and the usual one - photon or liner driving mechanism. we deduce the coherent term by improving the nature of squeezing operators, displace operators and canonical transformation

    其一，僅有阻尼相互作用和勢能相互作用，此時利用位移算符的性質和相干態的性質很方便地推導了量子動力學模型的相干項（約化密度矩陣的非對角元） ；其二，考慮的是既有單光子相互作用又有雙光子相互作用，這時利用相干態、壓縮算符及正則變換等的性質推導出相干項。
  8. Very recently, schiller and muether at tubingen university suggested a new decomposition approach of the dbhf g matrix, and used to calculate the nucleon self - energy. they, sepa rate the g matrix into a bare nucleon - nucleon interaction v and correction term a g. the projection method is only applied to the correlation term a g, which is parameterized by four pseudo - mesons. then the nucleon self - energy in the dbhf can be calculated with the g matrix in the relativistic hartree - fock approximation

    裸相互作用部分，即單玻色子交換勢v對核子dirac自能結構的貢獻可以通過相對論hartree - fock方法得到，只把關聯部分用投影方法處理，並參數化為四種具有無窮大質量贗介子的交換，耦合常數與質量的比值是常數，從而關聯部分g對核子自能的貢獻也可以通過相對論hartree - fock方法求得。
  9. With the demand for high quality of electric energy is increasing ， as the most immediate part to the consumer ， distribution network ’ s efficient and reliable operation is very important as the result ， new distribution automation equipment with high performance is inevitable prime machine system ， as data collection and processing subsystem of dms ， provides communication of kinds of information between control center and rtus it ’ s reliability ， real ? time abilitv and stability affect the scada system directly to solve the disadvantage of the existing system ， whose channels are dependent ， a new proj ect of single board system is brought forward and its hardware and software are designed with high performance chip of communication ， independence of channels is realized basic function of system is realized ， and faster reposition and expansibility of the single chip is fully applied

    配電自動化通信前置機作為dms主站系統的數據採集與處理子系統，提供監控中心與遠方rtu之間各種可能信息的交換功能，其可靠性，實時性和穩定性直接影響scada系統的運行質量。本課題針對現有前置機各通信通道之間不相互獨立、穩定性低的固有問題，提出一種新式單板前置機系統，並對其進行了軟硬體設計，選用高性能專用通信處理晶元，實現各通道獨立，並在實現前置機基本功能的基礎上，充分發揮單片機相對于工控機的快速復位功能以及更好的可擴展性，實現了一個可靠、穩定、靈活的前置機系統。
  10. The response mechanism of the film to organic vapors was discussed primarily. it is thought that the film reacted with molecule of carboxyl acid vapors through both the basicity hydrogen - bond of amino - group and the acid hydrogen - bond of carboxyl acid molecule

    認為摻胺碳膜通過胺基團的堿性氫鍵同梭酸類物質蒸氣分子的酸性氫鍵相互作用而使蒸氣分子在薄膜表現產生吸附引起轉換器產生相應響應。
  11. Compared with to traditional aotf applied in oadm, we advanced a novel collinear iaotf. then we analyzed the novel device using collinear acoustic - optic interaction modeling in pe : linbo3 waveguide. the numerical results show that this device is better than traditional aotf, and we acquired some optimized device parameters

    然後利用質子交換鈮酸鋰波導中的共線聲光互作用模型對這種器件進行了理論分析和數值計算，證明其性能優于傳統的aotf器件，並得到器件的波導深度
  12. The key part of proton exchange membrane fuel cells ( pemfc ) is membrane electrode assembly ( mea ), where mass transfer processes and electrochemical reactions proceed simultaneously. the accurate, systematic and in - deepth acquaintance with mea has not been obtained yet. so a comprehensive study about mea is completely necessary

    質子交換膜燃料電池（ pemfc ）的膜電極中包含多種傳輸過程，且傳輸過程與電化學反應過程在相互交錯的區域內進行，目前人們對膜電極的結構、傳輸過程和電極的微觀性質還缺乏準確、系統和深層次的認識。
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