碎片離子 的英文怎麼說

中文拼音 [suìpiānlízi]
碎片離子 英文
fragment ions
  • 碎 : 動詞[書面語] （觸; 撞） strike; bump
  • 片 : 片構詞成分。
  • 離 : Ⅰ動詞1 （離開） leave; part from; be away from; separate 2 （背離） go against 3 （缺少） dispens...
  • 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...
  • 碎片 : fragment; patch; debris; chip; shard; shive; smithereens; segment碎片捕集器 debris trap
  • 離子 : [物理學] ion
  1. The mechanical environment is described in the paper and then the environments in three different orbits are proposed, called leo ( low earth orbits ), meo ( medium earth orbit ) and geo ( geosynchronous earth orbits ). the influence produced by the atomic oxygen, micrometeorites and debris, ionizing radiation and cold welding under vacuum is presented in the paper. some principles are proposed, which can be as the method to choose materials of the mechanism in space environment

    空間環境中力學環境對可動結構的影響直接關繫到機構的設計問題，所以本文第四章中嶽建如：中文摘要浙江大學博士學位論文20024首先詳細論述了空間環境中的力學環境，然後給出了空間環境的三種軌道環境劃分，及每一種環境影響因素對空間可動結構設計的影響，包括原子氧、離子射線、溫度、微隕石和碎片以及真空冷焊現象等環境因素，提出了材料選擇的原則，為可動結構材料選擇提供了一定的依據。
  2. ( 3 ) the possible mechanism of dissociation / ionization is analyzed. it can be concleded that the main dissociation channel is resonant photoionization of parent molecule followed by photodissociation of parent ion and the further photodissociation or photoionization of the fragments

    （ 4 ）分析結果表明二硫化碳分子的主要解離通道為:二硫化碳分子（ 2 + l ）咫mpi ，然後解離為碎片離子或中性碎片，解離碎片進一步解離或電離。
  3. Based on the revers kinetic intermediate energy heavy ion collision in which much more intermediate mass fragments are emitted towards forward angles, a sensitive observable on isospin effects in heavy ion collisions is investigated by means of using isospin dependent quantum molecular dynamics ( iqmd )

    摘要在重離子碰撞過程中，基於重質量的彈核轟擊輕質量靶核有大量中等質量碎片向前發射的逆運動學效應，利用同位旋相關的量子分子動力學觀察和研究了重離子碰撞過程中同位旋效應的靈敏性。
  4. Some of the molecular ions fragment into smaller daughter ions and neutral fragments.

    有些分子離子斷裂成為較小的子離子和中性碎片。
  5. The outskirt of the garden in which tess found herself had been left uncultivated for some years, and was now damp and rank with juicy grass which sent up mists of pollen at a touch ; and with tall blooming weeds emitting offensive smells - weeds whose red and yellow and purple hues formed a polychrome as dazzling as that of cultivated flowers. she went stealthily as a cat through this profusion of growth, gathering cuckoo - spittle on her skirts, cracking snails that were underfoot, staining her hands with thistlemilk and slug - slime, and rubbing off upon her naked arms sticky blights which, though snow - white on the apple - tree trunks, made madder stains on her skin ; thus she drew quite near to clare, still unobserved of him

    她像一隻貓悄悄地走著，穿過這片茂密的雜草，裙子上沾上了杜鵑蟲的粘液，腳下踩碎了蝸牛殼，兩只手上也沾上了薊草的漿汁和蛞蝓的粘液，被她擦下來的樹霉一樣的東西，也沾到了她裸露的手臂上，這種樹霉長在蘋果樹幹上像雪一樣白，但是沾到她的皮膚上就變成了像茜草染成的斑塊她就這樣走到離克萊爾很近的地方，不過克萊爾卻看不見她。
  6. Based on the theory of glow discharge, the angle distribution of electron and the recombination process are simulated by adopting monte carlo method. the doping process of n - type diamond film is investigated by this method for the first time. the results indicate : 1 ) the scattering angle of electrons near the substrate is mainly lange - angle, which is helpful to grow diamond film over a large area when glow discharge is kept ; 2 ) after considering the recombination process, the number of particles distribution is provided

    主要結果如下： （ 1 ）研究了電子在雪崩碰撞和分解電離后的角分佈情況，結果表明基片附近電子的散射以大角散射為主，在維持輝光放電的條件下，較高的偏壓和工作氣壓對金剛石的橫向連續成膜是有益的； （ 2 ）考慮了低溫合成金剛石薄膜過程中電子與各種碎片粒子的復合過程，給出了不同的復合系數情況下的粒子數分佈，結果顯示各種碎片粒子的分佈隨復合系數的變化會出現粒子數分佈的漲落現象。
  7. The isospin effect and k production in intermediate and high energy heavy ion collisions ( hics ) are hot topics in the nuclear physics. based on the isospin - dependent quantum molecular dyanmics ( iqmd ) model and self - consistent relativistic boltzmann - uehling - uhlenbeck ( rbuu ) model, we have studied them and obtained some interesting results. as for the study of isospin in intermediate energy hics, we ' ve investigated how both stength ( q ) and density dependence of symmetry potential ( sp ) affect many measurable observables, such as the yield, phase - space, and isospin distributions of fragments, as well as the correlations between intermediate - mass - fragment ( imf ) multiplicity n and charged - particle multiplicity n, light - charged - particle ( lcp ) multiplicity n, and neutron multiplicity n,

    在中能重離子碰撞的同位旋研究方面，分別研究了對稱勢的強度（ c _ s ）和其密度依賴形式對中能重離子核反應各類碎片產物產額、相空間、及其同位旋的分佈，中等質量碎片多重數（ n _ （ imf ） ）與帶電粒子多重數（ n _ c ） 、輕帶電粒子多重數（ n _ k ） 、中子多重數（ n _ n ）的關聯等多種實驗觀測量的影響，以獲取對稱勢中該兩方面的信息，尤其著重於研究如何分別獲取有關該兩方面的信息的途徑。
  8. A solid - state shear compounding technology based on pan - milling ( s3c ) has established, by which the graphite with weakly combined structure are exfoliated and then compounded with pp at nanoscale. the obtained pp / graphite nanocomposites have greatly enhanced electrical and thermal conductivity. their structures and properties were characterized by analysis of particle size and distribution, sem, tem, xrd, the electrical conductivity, the thermal conductivity and heat - decomposition temperature etc. by taking advantages of the layered inorganic fillers with a weak interaction between layers ( e. g

    磨盤碾磨剪切力場使pp分子鏈斷裂，相對分子質量減小，石墨的導熱和潤滑性能抑制pp的降解和粉碎，使pp / yep250 （膨脹石墨250倍）復合粉磨盤碾磨固相剪切復合技術及導電導熱pp /石墨納米復合材料的制備與性能體中， pp分子運動活性提高，結晶能力增強，為pp在熔融加工中進一步向己剝離的石墨片層間擴散，形成納米復合結構創造了條件。
  9. According to the exact masses and corresponding elemental compositions of molecular ion and eight characteristic ions, a possible fragmentation pathway of the ferulic acid molecule was proposed, by which the molecular structure was confirmed

    根據質譜提供的分子離子和8個特徵碎片離子的精確質量和相應的元素組成，提出了阿魏酸分子的裂解途徑，結合譜圖檢索，從而確認該分子的結構。
  10. Measurement of the fragment lengths was accomplished with the use of scion image analyzed software, which allows a curved fragment to be measured in a stepwise manner at nanometer level resolution, and the change laws of three forms of dna, supercoil, open circular and linear form as the dose increased were obtained

    藉助于afm ，對粒子和兩種重離子誘發的dna損傷進行了納米水平的結構分析，並結合scionimage圖像分析軟體的分段測量方法，對輻照誘發的dna碎片長度分佈進行了納米級分辨的測量。
分享友人
分享到 Line

分享到臉書